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This commit was generated by cvs2svn to compensate for changes in r80650,

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which included commits to RCS files with non-trunk default branches.
This commit is contained in:
Jeroen Ruigrok van der Werven 2001-07-30 16:51:36 +00:00
commit e316afc606
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=80651
54 changed files with 789 additions and 396 deletions
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166
contrib/bind/CHANGES
View File

@ -1,3 +1,169 @@
--- 8.2.4-REL released --- (Wed May 9 14:36:23 PDT 2001)
1212. [bug] some function declarations wern't protected by
__BEGIN_DECL/__END_DECL in resolv.h.
1211. [port] next: openstep is now supported as well as nextstep.
1210. [port] add: SCO Unix 5.0.6.
1209. [port] winnt: issues.
--- 8.2.4-T2B released --- (Thu May 3 05:48:14 PDT 2001)
1207. [contrib] new h2n from author.
1206. [bug] ixfr_getdelta() uninitialised variable used.
1205. [bug] parse_cert_rr() passes wrong buffer size to b64_pton().
1204. [bug] memory leak: pathname leaked specifing controls unix.
1203. [bug] detect corrupted ixfr logs.
1202. [bug] memory leak: dynamic update was leaking.
1200. [bug] memory leak: when following CNAMES from of req_query().
1199. [bug] memory leak: when defining keys.
1195. [bug] memory leak: include in named.conf leaked file name.
1194. [port] MPE/IX port updated by Mark Bixby of the
HP CSY MPE/iX Internet & Interoperability Team.
1193. [port] winnt: path separator.
1192. [bug] winnt: fix accept failures.
1191. [port] winnt: a CLI tool for controling named 'BINDcmd' now
exists.
1190. [contrib] nslint upgraded from 1.5.1 to 2.0.2 (by author).
1189. [port] redo #1146 to cope w/ differing gettimeofday()
function signatures.
1188. [bug] memory leak when removing multiple records via dynamic
updates.
--- 8.2.4-T1B released --- (Thu Apr 19 14:38:30 PDT 2001)
1187. [support] Don't accept in a query names which would be rejected
in responses.
1186. [bug] DNSSEC key ids were computed incorrectly.
1185. [bug] remember if a notify came in while a zone transfer is
in progress and perform a refresh check after the
transfer completes.
--- 8.2.4-T1A released --- (Sun Apr 1 12:15:48 PDT 2001)
1184. [support] notify delay limit now "nzones" rather than "nzones/5".
1183. [port] new port/cygwin contributed by s_c_biggs@bigfoot.com.
1182. [contrib] new contrib/mdnkit (V1.3) from author.
1181. [bug] dig -T was only delaying after the first batched query.
1180. [bug] NSAP processing did not support leading 0x as required
by RFC 1706.
1179. [contrib] new contrib/adm from official ftp site.
1178. [contrib] new contrib/host from author.
1177. [contrib] new contrib/dnsp from author.
1176. [bug] fix memory and file descriptor leaks.
1175. [bug] statp->nsort could fail to be re-initialised if
resolv.conf goes away.
1174. [port] winnt: missing call to sockout() in close().
1173. [bug] suppress repeated notifies when a nameserver is a
CNAME.
1172. [bug] allow res_{n}update to take a single unlinked element.
1171. [doc] rfc2308-type1 applies to answers from the cache.
1170. [port] winnt: does not have unix domain sockets.
1171. [bug] xfers_deferred could become out of sync.
1170. [bug] check the family before using a cached result from
gethostbyname*().
1169. [cleanup] namespace cleanup of prand_conf.
1168. [port] fix ctk ORD_32 problem on some HPUX 10.20 systems.
1167. [support] note possible HAVE_STRNDUP need for AIX4.
1166. [bug] bad $TTL could kill the contributed dns_signer.
1165. [func] INITIALZONES tuning for large servers (> 1000 zones).
1164. [bug] the resolver could leak a file descriptors under
certain conditions.
1163. [func] ns_critical() is now available.
1162. [port] winnt: add strerror.
1161. [support] log out of memory during zone transfers.
1160. [support] extend "Response from unexpected source" message.
1159. [doc] query-source is used for TCP and that the port is
ignored.
1158. [func] add A6, DNAME, SINK and OPT to list of known RR types
in res_debug.
1157. [perf] add more ns_wouldlog() calls on mainline.
1156. [bug] don't use a known bogus key name.
1155. [support] log possible "TSIG BUG" exploit attempts. Requires
LOG_TSIG_BUG to be defined in bin/named/named.h.
1154. [bug] RFC2317 support was broken in bin/host command again.
1153. [support] be more consist with the use of slave vs secondary.
1152. [bug] ixfr processing could leave Z_XFER_RUNNING set.
1151. [bug] failed to correctly parse the orginal ttl in SIG
records.
1150. [bug] forwarders: it was possible to use freed memory.
1149. [support] zone rejected message to error level.
1148. [bug] non-glue now logged to category load.
1147. [bug] handle notify w/ SOA records better.
1146. [support] be more gentle in handling bad system clocks.
1145. [port] solaris: 2.4 does not have pthreads.
1144. [support] log class w/ denied messages.
1143. [bug] only use the query-source address, not port, for TCP
connections.
1142. [doc] document change #924 better (doc/html/controls.html).
1141. [bug] DESTDIR is not part of the nslookup help file path.
1140. [bug] only reset interval timers if the value has changed.
--- 8.2.3-REL released ---
1139. [bug] inet_{net_,}ntop() had an off-by-one error.

17
contrib/bind/INSTALL
View File

@ -60,7 +60,7 @@ Building
make depend
NOTE: "make depend" is a NO-OP for these platforms: AIX, HPUX and NeXT.
NOTE: "make depend" is a NO-OP for some platforms, but always harmless.
Finally,
@ -137,12 +137,27 @@ Operating System Notes
Build problems have been reported with the AIX "make".
We recommend using GNU "make" instead.
AIX4 with Linux Compatibility API
May need to define HAVE_STRNDUP in
port/aix4/include/port_after.h.
FreeBSD, NetBSD, OpenBSD and BSDI
The kit should compile even if you have intalled the KAME
IPv6 kit.
HPUX
If you are using gcc you may have to remove the '-ansi'
flag. This is gcc version dependent.
HPUX 10.20 early versions of the HP C/ANSI C compiler do
not work, version B.10.20.15 in known to work.
IRIX
build problems have been reported w/ IRIX 6.3, res_debug.c
and #include <stdlib.h>. You may need to comment out
the #include <stdlib.h> and declare

90
contrib/bind/Makefile
View File

@ -1,4 +1,4 @@
## Copyright (c) 1996,1999 by Internet Software Consortium.
## Copyright (c) 1996,1999 by Internet Software Consortium, Inc.
##
## Permission to use, copy, modify, and distribute this software for any
## purpose with or without fee is hereby granted, provided that the above
@ -13,56 +13,58 @@
## ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
## SOFTWARE.
# $Id: Makefile,v 8.52 2000/11/21 12:54:37 marka Exp $
# $Id: Makefile,v 1.10 2000/11/13 02:26:12 vixie Exp $
TOP=
SUBDIRS= include port lib bin
# This is just for making distributions. For the real Makefile, cd src.
SH=sh
all clean depend: FRC
@echo go to the ./src directory, you cannot make '"'$@'"' here.
@false
default: all
tar: bind-doc.tar.gz bind-src.tar.gz bind-contrib.tar.gz
all clean depend install distclean:: FRC
@set -e; \
version=`cat ${TOP}Version`; \
systype=`${SH} ${TOP}port/systype ${TOP}.systype`; \
if [ $$systype = "unknown" ]; then \
echo "There is no BIND port for this system in this kit."; \
else \
settings=`${SH} ${TOP}port/settings ${TOP}.settings \
< ${TOP}port/$$systype/Makefile.set`; \
PATH=`pwd`/port/$$systype/bin:$$PATH; export PATH; \
for x in ${SUBDIRS}; do \
( cd $$x; pwd; \
eval "${MAKE} $$settings ${MARGS} SYSTYPE=$$systype \
VER=$$version \
$@"; \
) || exit 1; \
done \
fi
pgp: bind-doc.tar.gz.asc bind-src.tar.gz.asc bind-contrib.tar.gz.asc
clean distclean::
rm -f .systype .settings
bind-doc.tar.gz: Makefile
cd doc/bog; make clean file.psf file.lst
cd doc/man; make clean all
cd doc/man; make MANROFF="groff -t" OUT_EXT=psf clean all
tar cf - Makefile doc | gzip > bind-doc.tar.gz
cd doc/man; make clean
cd doc/man; make MANROFF="groff -t" OUT_EXT=psf clean
links: FRC
@set -e; mkdir ${DST}; cd ${DST}; pwd; ln -s ${SRC} SRC; \
ln -s SRC/Version .; cp SRC/Makefile .; chmod +w Makefile; \
systype=`${SH} SRC/port/systype`; \
for x in ${SUBDIRS} ; do \
( mkdir $$x; cd $$x; pwd; ln -s ../SRC/$$x SRC; \
cp SRC/Makefile Makefile; chmod +w Makefile; \
${MAKE} ${MARGS} SYSTYPE=$$systype links; \
) || exit 1; \
done
bind-src.tar.gz: Makefile
cd src; make distclean
cd src/bin/nslookup; make commands.c
cd src/bin/named; make ns_parser.c
tar cf - Makefile src | gzip > bind-src.tar.gz
stdlinks: FRC
if [ ! -d /var/obj ]; then \
mkdir /var/obj; \
fi
${MAKE} ${MARGS} SRC=`pwd` DST=/var/obj/bind links
bind-contrib.tar.gz: Makefile
tar cf - Makefile contrib | gzip > bind-contrib.tar.gz
uplinks: FRC
@set -e; systype=`${SH} ${TOP}port/systype`; pwd=`pwd`; \
${MAKE} ${MARGS} SRC=../`basename $$pwd` "DST=../$$systype" links
bind-doc.tar.gz.asc: bind-doc.tar.gz
rm -f bind-doc.tar.gz.asc
pgp -u pgpkey@isc.org -sba bind-doc.tar.gz
chmod o+r bind-doc.tar.gz.asc
bind-src.tar.gz.asc: bind-src.tar.gz
rm -f bind-src.tar.gz.asc
pgp -u pgpkey@isc.org -sba bind-src.tar.gz
chmod o+r bind-src.tar.gz.asc
bind-contrib.tar.gz.asc: bind-contrib.tar.gz
rm -f bind-contrib.tar.gz.asc
pgp -u pgpkey@isc.org -sba bind-contrib.tar.gz
chmod o+r bind-contrib.tar.gz.asc
noesw: src/Version src/lib/Makefile src/lib/dst/Makefile \
src/lib/cylink/. src/lib/dnssafe/.
perl -pi.BAK -e 's/$$/-NOESW/' src/Version
perl -pi.BAK -e 's/ cylink dnssafe//' src/lib/Makefile
perl -pi.BAK -e 's:-I../cylink::' src/lib/dst/Makefile
perl -pi.BAK -e 's:-I../dnssafe::' src/lib/dst/Makefile
perl -pi.BAK -e 's/-DCYLINK_DSS//' src/lib/dst/Makefile
perl -pi.BAK -e 's/-DDNSSAFE//' src/lib/dst/Makefile
rm -rf src/lib/cylink src/lib/dnssafe
FRC:

15
contrib/bind/README
View File

@ -10,6 +10,21 @@ artifacts including BIND, INN, and DHCP.
Note that BIND 8 is in "end-of-life", having been replaced by BIND 9. See
http://www.isc.org/ for more details.
BIND 8.2.4 Highlights
NSAP processing was not RFC 1706 compliant. NOTE: OLD MASTER FILES
NEED TO BE CORRECTED (0x added to NSAP) AND CACHE FILES REMOVED.
Fixes long-standing protocol incompatibility in DNSSEC support.
Avoids fwd'ing to root name servers if response will be rejected.
new port/cygwin contributed by s_c_biggs@bigfoot.com.
new contrib/mdnkit (V1.3) from author.
new contrib/adm from official ftp site.
new contrib/host from author.
new contrib/dnsp from author.
fixed file descriptor leak in resolver.
fixed a major memory leak in the processing of dynamic updates.
numerous portability improvements.
numerous bug fixes.
BIND 8.2.3 Highlights
Improved support for Windows NT and Windows 2000.

2
contrib/bind/Version
View File

@ -1 +1 @@
8.2.3-REL
8.2.4-REL

9
contrib/bind/bin/dig/dig.c
View File

@ -1,5 +1,5 @@
#ifndef lint
static const char rcsid[] = "$Id: dig.c,v 8.44 2000/12/23 08:14:31 vixie Exp $";
static const char rcsid[] = "$Id: dig.c,v 8.46 2001/04/01 17:35:01 vixie Exp $";
#endif
/*
@ -346,7 +346,6 @@ main(int argc, char **argv) {
res.id = 1;
gettimeofday(&tv1, NULL);
assert(tv1.tv_usec >= 0 && tv1.tv_usec < 1000000);
/*
* Main section: once if cmd-line query
@ -862,7 +861,6 @@ main(int argc, char **argv) {
if (res.pfcode & RES_PRF_HEAD1)
fp_resstat(&res, stdout);
(void) gettimeofday(&start_time, NULL);
assert(start_time.tv_usec >= 0 && start_time.tv_usec < 1000000);
if (keyfile)
n = res_nsendsigned(&res, packet, n, &key, answer, sizeof answer);
else
@ -887,7 +885,6 @@ main(int argc, char **argv) {
}
}
(void) gettimeofday(&end_time, NULL);
assert(end_time.tv_usec >= 0 && end_time.tv_usec < 1000000);
if (res.pfcode & RES_PRF_STATS) {
query_time = difftv(start_time, end_time);
@ -919,11 +916,11 @@ main(int argc, char **argv) {
* batches started at different sites somewhat synchronized.
*/
gettimeofday(&tv2, NULL);
assert(tv2.tv_usec >= 0 && tv2.tv_usec < 1000000);
delay = (int)(tv2.tv_sec - tv1.tv_sec);
if (delay < wait) {
sleep(wait - delay);
}
tv1 = tv2;
}
return (eecode);
}
@ -964,7 +961,7 @@ where: server,\n\
fputs("\
notes: defname and search don't work; use fully-qualified names.\n\
this is DiG version " VSTRING "\n\
$Id: dig.c,v 8.44 2000/12/23 08:14:31 vixie Exp $\n\
$Id: dig.c,v 8.46 2001/04/01 17:35:01 vixie Exp $\n\
", stderr);
}

7
contrib/bind/bin/dnskeygen/dnskeygen.c
View File

@ -1,5 +1,5 @@
#if !defined(lint) && !defined(SABER)
static const char rcsid[] = "$Id: dnskeygen.c,v 1.11 2000/12/23 08:14:31 vixie Exp $";
static const char rcsid[] = "$Id: dnskeygen.c,v 1.11.2.1 2001/04/26 02:56:06 marka Exp $";
#endif /* not lint */
/*
@ -33,6 +33,9 @@ static const char rcsid[] = "$Id: dnskeygen.c,v 1.11 2000/12/23 08:14:31 vixie E
#include "port_after.h"
#define PRINT_SUPPORTED 2
#ifndef PATH_SEP
#define PATH_SEP '/'
#endif
static void usage(char *str, int full);
@ -54,7 +57,7 @@ main(int argc, char **argv) {
extern char *optarg;
dst_init();
if ((prog = strrchr(argv[0],'/')) == NULL)
if ((prog = strrchr(argv[0], PATH_SEP)) == NULL)
prog = strdup(argv[0]);
else
prog = strdup(++prog);

19
contrib/bind/bin/host/host.c
View File

@ -1,5 +1,5 @@
#ifndef lint
static const char rcsid[] = "$Id: host.c,v 8.42 2000/12/23 08:14:32 vixie Exp $";
static const char rcsid[] = "$Id: host.c,v 8.43.2.1 2001/04/26 02:56:07 marka Exp $";
#endif /* not lint */
/*
@ -115,6 +115,9 @@ static const char copyright[] =
/* Global. */
#ifndef PATH_SEP
#define PATH_SEP '/'
#endif
#define SIG_RDATA_BY_NAME 18
#define NS_HEADERDATA_SIZE 10
@ -190,7 +193,7 @@ static int getdomaininfo(const char *name, const char *domain);
static int getinfo(const char *name, const char *domain,
int type);
static int printinfo(const querybuf *answer, const u_char *eom,
int filter, int isls);
int filter, int isls, int isinaddr);
static const u_char * pr_rr(const u_char *cp, const u_char *msg, FILE *file,
int filter);
static const char * pr_type(int type);
@ -231,7 +234,7 @@ main(int argc, char **argv) {
dst_init();
if ((progname = strrchr(argv[0], '/')) == NULL)
if ((progname = strrchr(argv[0], PATH_SEP)) == NULL)
progname = argv[0];
else
progname++;
@ -630,11 +633,13 @@ getinfo(const char *name, const char *domain, int type) {
return (0);
}
eom = answer.qb2 + n;
return (printinfo(&answer, eom, ns_t_any, 0));
return (printinfo(&answer, eom, ns_t_any, 0, (type == ns_t_ptr)));
}
static int
printinfo(const querybuf *answer, const u_char *eom, int filter, int isls) {
printinfo(const querybuf *answer, const u_char *eom, int filter, int isls,
int isinaddr)
{
int n, nmx, ancount, nscount, arcount, qdcount, buflen, savesigchase;
const u_char *bp, *cp;
const HEADER *hp;
@ -705,7 +710,7 @@ printinfo(const querybuf *answer, const u_char *eom, int filter, int isls) {
* don't really want to print the address at this
* point.
*/
if (cname && ! verbose)
if (cname && (!verbose) && (!isinaddr))
return (1);
}
}
@ -1881,7 +1886,7 @@ ListHosts(char *namePtr, int queryType) {
break;
}
result = printinfo(&buf, cp, queryType, 1);
result = printinfo(&buf, cp, queryType, 1, 0);
if (! result) {
error = ERR_PRINTING;
break;

4
contrib/bind/bin/named/db_defs.h
View File

@ -1,6 +1,6 @@
/*
* from db.h 4.16 (Berkeley) 6/1/90
* $Id: db_defs.h,v 8.40 2000/11/29 06:55:46 marka Exp $
* $Id: db_defs.h,v 8.41 2001/02/08 02:05:50 marka Exp $
*/
/*
@ -119,7 +119,7 @@ struct databuf {
* d_ttl is actually the time when
* the record will expire.
* otherwise (for authoritative
* primary and secondary zones),
* master and slave zones),
* d_ttl is the time to live.
*/
unsigned d_zone :ZONE_BITS; /* zone number or 0 for the cache */

12
contrib/bind/bin/named/db_dump.c
View File

@ -1,6 +1,6 @@
#if !defined(lint) && !defined(SABER)
static const char sccsid[] = "@(#)db_dump.c 4.33 (Berkeley) 3/3/91";
static const char rcsid[] = "$Id: db_dump.c,v 8.48 2000/12/23 08:14:34 vixie Exp $";
static const char rcsid[] = "$Id: db_dump.c,v 8.49 2001/02/06 06:42:19 marka Exp $";
#endif /* not lint */
/*
@ -217,11 +217,13 @@ zt_dump(FILE *fp) {
static int
fwd_dump(FILE *fp) {
int i;
fprintf(fp, ";; ++forwarders table++\n");
for (i=0;i<fwddata_count;i++) {
fprintf(fp,"; %s rtt=%d\n",
inet_ntoa(fwddata[i]->fwdaddr.sin_addr),
fwddata[i]->nsdata->d_nstime);
for (i = 0; i < fwddata_count; i++) {
if (fwddata[i] != NULL)
fprintf(fp,"; %s rtt=%d\n",
inet_ntoa(fwddata[i]->fwdaddr.sin_addr),
fwddata[i]->nsdata->d_nstime);
}
fprintf(fp, ";; --forwarders table--\n");
return (0);

20
contrib/bind/bin/named/db_ixfr.c
View File

@ -1,5 +1,5 @@
#if !defined(lint) && !defined(SABER)
static char rcsid[] = "$Id: db_ixfr.c,v 8.23 2000/12/23 08:14:35 vixie Exp $";
static char rcsid[] = "$Id: db_ixfr.c,v 8.23.2.2 2001/05/03 03:53:18 marka Exp $";
#endif
/*
@ -102,8 +102,8 @@ ixfr_get_change_list(struct zoneinfo *zp,
}
INIT_LINK(dl, d_link);
INIT_LIST(dl->d_changes);
ret = ixfr_getdelta(zp, fp, zp->z_ixfr_base, origin, &dl->d_changes,
&old_serial, &new_serial);
ret = ixfr_getdelta(zp, fp, zp->z_ixfr_base, origin,
&dl->d_changes, &old_serial, &new_serial);
switch (ret) {
case DBIXFR_ERROR:
ns_warning(ns_log_db, "Logical error in %s: unlinking",
@ -374,6 +374,7 @@ ixfr_getdelta(struct zoneinfo *zp, FILE *fp, const char *filename, char *origin,
char *dname, *cp, *cp1;
char buf[MAXDATA];
u_int32_t serial, ttl;
u_int32_t current_serial;
int nonempty_lineno = -1, prev_pktdone = 0, cont = 0,
inside_next = 0;
int id;
@ -481,6 +482,16 @@ ixfr_getdelta(struct zoneinfo *zp, FILE *fp, const char *filename, char *origin,
*buf = '\0';
n = sscanf(cp, "origin %s class %s serial %lu",
origin, sclass, &serial);
if (current_serial == 0)
current_serial = serial;
else if (current_serial != serial) {
ns_debug(ns_log_update, 1,
"%s:line %d serial # askew %d %d",
filename, lineno, serial,
current_serial);
current_serial = serial;
err++;
}
if (n != 3 || ns_samename(origin, zp->z_origin) != 1)
err++;
if (cp)
@ -647,8 +658,9 @@ ixfr_getdelta(struct zoneinfo *zp, FILE *fp, const char *filename, char *origin,
err++;
break;
}
if (opcode == ADD && i == 0)
if (opcode == ADD)
*new_serial = n;
current_serial = n;
PUTLONG(n, cp);
for (i = 0; i < 4; i++) {
if (!getword(buf, sizeof buf, fp, 1)) {

20
contrib/bind/bin/named/db_load.c
View File

@ -1,6 +1,6 @@
#if !defined(lint) && !defined(SABER)
static const char sccsid[] = "@(#)db_load.c 4.38 (Berkeley) 3/2/91";
static const char rcsid[] = "$Id: db_load.c,v 8.110 2001/01/25 05:50:53 marka Exp $";
static const char rcsid[] = "$Id: db_load.c,v 8.113.2.1 2001/05/03 03:26:48 marka Exp $";
#endif /* not lint */
/*
@ -271,7 +271,7 @@ db_load(const char *filename, const char *in_origin,
/* Any updates should be saved before we attempt to reload. */
INSIST((zp->z_flags & (Z_NEED_DUMP|Z_NEED_SOAUPDATE)) == 0);
case Z_HINT:
if(filename == NULL) {
if (filename == NULL) {
ns_error(ns_log_load,
"Required filename not specified for Hint zone");
zp->z_flags |= Z_DB_BAD;
@ -983,6 +983,9 @@ db_load(const char *filename, const char *in_origin,
break;
case ns_t_nsap:
if (buf[0] != '0' ||
(buf[1] != 'x' && buf[1] != 'X'))
ERRTO("NSAP RR: no leading 0x");
n = inet_nsap_addr(buf, (u_char *)data,
sizeof data);
if (n == 0)
@ -1132,11 +1135,11 @@ db_load(const char *filename, const char *in_origin,
}
if (errs != 0) {
if (errs != -1)
ns_warning(ns_log_load,
ns_error(ns_log_load,
"%s zone \"%s\" (%s) rejected due to errors (serial %u)",
zoneTypeString(zp->z_type),
zp->z_origin,
p_class(zp->z_class), zp->z_serial);
zoneTypeString(zp->z_type),
zp->z_origin,
p_class(zp->z_class), zp->z_serial);
if ((zp->z_flags & Z_NOTIFY) != 0)
ns_stopnotify(zp->z_origin, zp->z_class);
do_reload(zp->z_origin, zp->z_type, zp->z_class,
@ -2178,8 +2181,7 @@ parse_sig_rr(char *buf, int buf_len, u_char *data, int data_size,
} else {
/* Parse and output OTTL; scan TEXP */
origTTL = wordtouint32(buf);
if (origTTL >= 0 || wordtouint32_error ||
(origTTL > 0x7fffffff))
if (wordtouint32_error || (origTTL > 0x7fffffffU))
ERRTO("Original TTL value bad");
cp = &data[i];
PUTLONG(origTTL, cp);
@ -2414,7 +2416,7 @@ parse_cert_rr(char *buf, int buf_len, u_char *data, int data_size,
}
else {
cp = &data[i];
certlen = b64_pton(buf, (u_char*)cp, sizeof(data) - i);
certlen = b64_pton(buf, (u_char*)cp, data_size - i);
if (certlen < 0)
ERRTO("CERT blob has encoding error");
}

8
contrib/bind/bin/named/db_update.c
View File

@ -1,6 +1,6 @@
#if !defined(lint) && !defined(SABER)
static const char sccsid[] = "@(#)db_update.c 4.28 (Berkeley) 3/21/91";
static const char rcsid[] = "$Id: db_update.c,v 8.45 2000/12/23 08:14:36 vixie Exp $";
static const char rcsid[] = "$Id: db_update.c,v 8.46 2001/02/08 02:05:51 marka Exp $";
#endif /* not lint */
/*
@ -140,8 +140,8 @@ isRefByNS(const char *name, struct hashbuf *htp) {
* if you start at NS.CRL.. here, you're in the cache
* DEC.COM SOA (primary)
* CRL.DEC.COM NS (in primary)
* CRL.DEC.COM SOA (secondary)
* CRL.DEC.COM NS (in secondary)
* CRL.DEC.COM SOA (slave)
* CRL.DEC.COM NS (in slave)
* if you start at CRL.. here, you find the CRL.DEC.COM zone
* if you start at NS.CRL.. here, you're in the CRL.. zone
*/
@ -504,7 +504,7 @@ db_update(const char *name,
* being served by the same server.
* named will send NS records for
* sub.a.b.c during zone transfer of
* a.b.c zone. If we're secondary for
* a.b.c zone. If we're slave for
* both zones, and we reload zone
* a.b.c, we'll get the NS records
* (and possibly A records to go with

3
contrib/bind/bin/named/named.h
View File

@ -16,7 +16,7 @@
*/
/*
* $Id: named.h,v 8.27 2000/04/21 06:54:04 vixie Exp $
* $Id: named.h,v 8.28 2001/02/12 05:56:15 marka Exp $
*/
/* Options. Change them at your peril. */
@ -44,6 +44,7 @@
#define ALLOW_LONG_TXT_RDATA
#define STRICT_RFC2308
#undef BIND_ZXFR
#undef LOG_TSIG_BUG
#include <isc/assertions.h>
#include <isc/list.h>

83
contrib/bind/bin/named/ns_config.c
View File

@ -1,5 +1,5 @@
#if !defined(lint) && !defined(SABER)
static const char rcsid[] = "$Id: ns_config.c,v 8.118 2000/12/23 08:14:37 vixie Exp $";
static const char rcsid[] = "$Id: ns_config.c,v 8.121 2001/02/08 02:05:53 marka Exp $";
#endif /* not lint */
/*
@ -688,8 +688,7 @@ update_zone_info(struct zoneinfo *zp, struct zoneinfo *new_zp) {
zoneinit(zp);
else {
/*
** Force secondary to try transfer soon
** after SIGHUP.
** Force slave to try transfer soon after SIGHUP.
*/
if ((zp->z_flags & (Z_QSERIAL|Z_XFER_RUNNING)) == 0 &&
reloading && !reconfiging) {
@ -1525,25 +1524,43 @@ periodic_getnetconf(evContext ctx, void *uap, struct timespec due,
getnetconf(1);
}
static int clean_interval = 0;
static int interface_interval = 0;
static int stats_interval = 0;
static int heartbeat_interval = 0;
static void
set_interval_timer(int which_timer, int interval) {
evTimerID *tid = NULL;
evTimerFunc func = NULL;
int changed = 0;
switch (which_timer) {
case CLEAN_TIMER:
if (clean_interval != interval)
changed = 1;
clean_interval = interval;
tid = &clean_timer;
func = ns_cleancache;
break;
case INTERFACE_TIMER:
if (interface_interval != interval)
changed = 1;
interface_interval = interval;
tid = &interface_timer;
func = periodic_getnetconf;
break;
case STATS_TIMER:
if (stats_interval != interval)
changed = 1;
stats_interval = interval;
tid = &stats_timer;
func = ns_logstats;
break;
case HEARTBEAT_TIMER:
if (heartbeat_interval != interval)
changed = 1;
heartbeat_interval = interval;
tid = &heartbeat_timer;
func = ns_heartbeat;
break;
@ -1553,7 +1570,8 @@ set_interval_timer(int which_timer, int interval) {
}
if ((active_timers & which_timer) != 0) {
if (interval > 0) {
if (evResetTimer(ev, *tid, func, NULL,
if (changed &&
evResetTimer(ev, *tid, func, NULL,
evAddTime(evNowTime(),
evConsTime(interval, 0)),
evConsTime(interval, 0)) < 0)
@ -2259,41 +2277,59 @@ static struct fwddata *
find_forwarder(struct in_addr address)
{
struct fwddata *fdp;
struct fwddata **fdpp = NULL;
struct databuf *ns, *nsdata;
register int i;
for (i=0;i<fwddata_count; i++) {
fdp=fwddata[i];
if (memcmp(&fdp->fwdaddr.sin_addr,&address,sizeof(address))==0) {
for (i = 0; i < fwddata_count; i++) {
fdp = fwddata[i];
if (fdp == NULL) {
if (fdpp == NULL)
fdpp = &fwddata[i];
continue;
}
if (memcmp(&fdp->fwdaddr.sin_addr, &address,
sizeof(address)) == 0) {
fdp->ref_count++;
return fdp;
return (fdp);
}
}
fdp = (struct fwddata *)memget(sizeof(struct fwddata));
if (!fdp)
panic("memget failed in find_forwarder", NULL);
fdp->fwdaddr.sin_family = AF_INET;
fdp->fwdaddr.sin_addr = address;
fdp->fwdaddr.sin_port = ns_port;
ns = fdp->ns = (struct databuf *)memget(sizeof(*ns));
if (!ns)
panic("memget failed in find_forwarder", NULL);
memset(ns,0,sizeof(*ns));
memset(ns, 0, sizeof(*ns));
nsdata = fdp->nsdata = (struct databuf *)memget(sizeof(*nsdata));
if (!nsdata)
panic("memget failed in find_forwarder", NULL);
memset(nsdata,0,sizeof(*nsdata));
memset(nsdata, 0, sizeof(*nsdata));
ns->d_type = T_NS;
ns->d_class = C_IN;
ns->d_rcnt=1;
ns->d_rcnt = 1;
nsdata->d_type = T_A;
nsdata->d_class = C_IN;
nsdata->d_nstime = 1 + (int)(25.0*rand()/(RAND_MAX + 1.0));
nsdata->d_rcnt=1;
fdp->ref_count=1;
nsdata->d_rcnt = 1;
fdp->ref_count = 1;
if (fdpp != NULL) {
*fdpp = fdp;
return (fdp);
}
i=0;
i = 0;
if (fwddata == NULL) {
fwddata = memget(sizeof *fwddata);
if (fwddata == NULL)
@ -2301,6 +2337,7 @@ find_forwarder(struct in_addr address)
} else {
register size_t size;
register struct fwddata **an_tmp;
size = fwddata_count * sizeof *fwddata;
an_tmp = memget(size + sizeof *fwddata);
if (an_tmp == NULL) {
@ -2316,13 +2353,13 @@ find_forwarder(struct in_addr address)
fwddata[fwddata_count] = fdp;
fwddata_count++;
} else {
ns_warning(ns_log_config,
"forwarder add failed (memget) [%s]",
inet_ntoa(address));
ns_warning(ns_log_config, "forwarder add failed (memget) [%s]",
inet_ntoa(address));
}
return fdp;
return (fdp);
}
/*
* Forwarder glue
*
@ -2460,14 +2497,20 @@ add_zone_forwarder(zone_config zh, struct in_addr address) {
void
free_forwarders(struct fwdinfo *fwdtab) {
struct fwdinfo *ftp, *fnext;
int i;
for (ftp = fwdtab; ftp != NULL; ftp = fnext) {
fnext = ftp->next;
if (!--ftp->fwddata->ref_count) {
if (--ftp->fwddata->ref_count == 0) {
for (i = 0 ; i < fwddata_count; i++)
if (fwddata[i] == ftp->fwddata) {
fwddata[i] = NULL;
break;
}
memput(ftp->fwddata->ns, sizeof *ftp->fwddata->ns);
memput(ftp->fwddata->nsdata,
sizeof *ftp->fwddata->nsdata);
memput(ftp->fwddata,sizeof *ftp->fwddata);
memput(ftp->fwddata, sizeof *ftp->fwddata);
}
memput(ftp, sizeof *ftp);
}

8
contrib/bind/bin/named/ns_defs.h
View File

@ -1,6 +1,6 @@
/*
* from ns.h 4.33 (Berkeley) 8/23/90
* $Id: ns_defs.h,v 8.102 2000/12/01 05:35:48 vixie Exp $
* $Id: ns_defs.h,v 8.105 2001/04/01 22:41:24 marka Exp $
*/
/*
@ -113,7 +113,8 @@
* dies out in a little more than a minute.
* (sequence RETRYBASE, 2*RETRYBASE, 4*RETRYBASE... for MAXRETRY)
*/
#define NEWZONES 64 /* must be a power of two. */
#define NEWZONES 64 /* how many zones to grow the zone table by */
#define INITIALZONES NEWZONES /* how many zones are allocated initially */
#define MINROOTS 2 /* min number of root hints */
#define NSMAX 16 /* max number of NS addrs to try ([0..255]) */
#define RETRYBASE 4 /* base time between retries */
@ -123,7 +124,7 @@
#define MAXQUERIES 20 /* max # of queries to be made */
#define MAXQSERIAL 4 /* max # of outstanding QSERIAL's */
/* (prevent "recursive" loops) */
#define INIT_REFRESH 600 /* retry time for initial secondary */
#define INIT_REFRESH 600 /* retry time for initial slave */
/* contact (10 minutes) */
#define MIN_REFRESH 2 /* never refresh more frequently than once */
/* every MIN_REFRESH seconds */
@ -420,6 +421,7 @@ enum zonetype { z_nil, z_master, z_slave, z_hint, z_stub, z_forward,
#define Z_PARENT_RELOAD 0x00040000 /* we need to reload this as parent */
#define Z_FORWARD_SET 0x00080000 /* has forwarders been set */
#define Z_EXPIRED 0x00100000 /* expire timer has gone off */
#define Z_NEEDREFRESH 0x00200000 /* need to perform a refresh check */
/* named_xfer exit codes */
#define XFER_UPTODATE 0 /* zone is up-to-date */

3
contrib/bind/bin/named/ns_func.h
View File

@ -90,7 +90,7 @@
/* ns_func.h - declarations for ns_*.c's externally visible functions
*
* $Id: ns_func.h,v 8.104 2001/01/25 05:50:54 marka Exp $
* $Id: ns_func.h,v 8.105 2001/02/16 04:46:12 marka Exp $
*/
/* ++from ns_glue.c++ */
@ -102,6 +102,7 @@ void ns_info(int, const char *, ...);
void ns_notice(int, const char *, ...);
void ns_warning(int, const char *, ...);
void ns_error(int, const char *, ...);
void ns_critical(int, const char *, ...);
void ns_panic(int, int, const char *, ...);
void ns_assertion_failed(char *file, int line,
assertion_type type, char *cond,

14
contrib/bind/bin/named/ns_glue.c
View File

@ -1,5 +1,5 @@
#if !defined(lint) && !defined(SABER)
static const char rcsid[] = "$Id: ns_glue.c,v 8.18 2000/11/08 06:16:36 marka Exp $";
static const char rcsid[] = "$Id: ns_glue.c,v 8.20 2001/02/16 04:46:14 marka Exp $";
#endif /* not lint */
/*
@ -149,6 +149,17 @@ ns_error(int category, const char *format, ...) {
va_end(args);
}
void
ns_critical(int category, const char *format, ...) {
va_list args;
if (!log_ctx_valid)
return;
va_start(args, format);
log_vwrite(log_ctx, category, log_critical, format, args);
va_end(args);
}
void
ns_panic(int category, int dump_core, const char *format, ...) {
va_list args;
@ -252,7 +263,6 @@ void
gettime(struct timeval *ttp) {
if (gettimeofday(ttp, NULL) < 0)
ns_error(ns_log_default, "gettimeofday: %s", strerror(errno));
INSIST(ttp->tv_usec >= 0 && ttp->tv_usec < 1000000);
}
/*

63
contrib/bind/bin/named/ns_init.c
View File

@ -1,6 +1,6 @@
#if !defined(lint) && !defined(SABER)
static const char sccsid[] = "@(#)ns_init.c 4.38 (Berkeley) 3/21/91";
static const char rcsid[] = "$Id: ns_init.c,v 8.70 2000/12/23 08:14:38 vixie Exp $";
static const char rcsid[] = "$Id: ns_init.c,v 8.73 2001/04/20 00:21:40 vixie Exp $";
#endif /* not lint */
/*
@ -118,7 +118,11 @@ ns_refreshtime(struct zoneinfo *zp, time_t timebase) {
u_long refresh = (zp->z_refresh > 0) ? zp->z_refresh : INIT_REFRESH;
time_t half = (refresh + 1) / 2;
zp->z_time = timebase + half + (rand() % half);
if (zp->z_flags & Z_NEEDREFRESH) {
zp->z_flags &= ~Z_NEEDREFRESH;
zp->z_time = timebase;
} else
zp->z_time = timebase + half + (rand() % half);
}
/*
@ -126,6 +130,8 @@ ns_refreshtime(struct zoneinfo *zp, time_t timebase) {
*/
void
ns_retrytime(struct zoneinfo *zp, time_t timebase) {
zp->z_flags &= ~Z_NEEDREFRESH;
zp->z_time = timebase + zp->z_retry;
}
@ -469,35 +475,34 @@ ns_nameok(const struct qinfo *qry, const char *name, int class,
s = newstr(strlen(transport_strings[transport]) +
sizeof " from [000.000.000.000] for [000.000.000.000]", 0);
if (s != NULL) {
if ( (transport == response_trans) &&
(qry != NULL) ) {
if ( qry->q_flags & Q_PRIMING ) {
sprintf(s, "%s from [%s] for priming",
transport_strings[transport],
inet_ntoa(source));
} else if ( qry->q_flags & Q_ZSERIAL ) {
sprintf(s, "%s from [%s] for soacheck",
transport_strings[transport],
inet_ntoa(source));
} else if ( qry->q_flags & Q_SYSTEM ) {
sprintf(s, "%s from [%s] for sysquery",
transport_strings[transport],
inet_ntoa(source));
if (transport == response_trans && qry != NULL) {
if ((qry->q_flags & Q_PRIMING) != 0) {
sprintf(s, "%s from [%s] for priming",
transport_strings[transport],
inet_ntoa(source));
} else if ((qry->q_flags & Q_ZSERIAL) != 0) {
sprintf(s, "%s from [%s] for soacheck",
transport_strings[transport],
inet_ntoa(source));
} else if ((qry->q_flags & Q_SYSTEM) != 0) {
sprintf(s, "%s from [%s] for sysquery",
transport_strings[transport],
inet_ntoa(source));
} else {
q=strdup(inet_ntoa(qry->q_from.sin_addr));
sprintf(s, "%s from [%s] for [%s]",
transport_strings[transport],
inet_ntoa(source),
q != NULL ? q : "memget failed");
free(q);
}
} else {
sprintf(s, "%s from [%s]",
transport_strings[transport],
inet_ntoa(source));
q=strdup(inet_ntoa(qry->q_from.sin_addr));
sprintf(s, "%s from [%s] for [%s]",
transport_strings[transport],
inet_ntoa(source),
q != NULL ? q : "memget failed");
free(q);
}
} else {
sprintf(s, "%s from [%s]",
(transport == response_trans)
? "query"
: transport_strings[transport],
inet_ntoa(source));
}
}
}
if (ns_samename(owner, name) == 1)

24
contrib/bind/bin/named/ns_ixfr.c
View File

@ -1,5 +1,5 @@
#if !defined(lint) && !defined(SABER)
static const char rcsid[] = "$Id: ns_ixfr.c,v 8.25 2000/12/27 06:56:03 vixie Exp $";
static const char rcsid[] = "$Id: ns_ixfr.c,v 8.26 2001/03/12 01:48:58 marka Exp $";
#endif /* not lint */
/*
@ -411,7 +411,8 @@ ixfr_log_maint(struct zoneinfo *zp) {
int error = 0;
long seek = 0;
FILE *to_fp, *from_fp, *db_fp;
static char *tmpname;
char *tmpname;
int len;
struct stat db_sb;
struct stat sb;
static char buf[MAXBSIZE];
@ -474,7 +475,8 @@ ixfr_log_maint(struct zoneinfo *zp) {
return (-1);
}
tmpname = memget(strlen(zp->z_ixfr_base) + sizeof(".XXXXXX") + 1);
len = strlen(zp->z_ixfr_base) + sizeof(".XXXXXX") + 1;
tmpname = memget(len);
if (!tmpname) {
ns_warning(ns_log_default, "memget failed");
return (-1);
@ -489,14 +491,16 @@ ixfr_log_maint(struct zoneinfo *zp) {
if ((fd = mkstemp(tmpname)) == -1) {
ns_warning(ns_log_db, "can't make tmpfile (%s): %s",
strerror(errno));
memput(tmpname, (strlen(zp->z_ixfr_base) + sizeof(".XXXXXX") + 1));
memput(tmpname, len);
(void) my_fclose(from_fp);
return (-1);
}
if ((to_fp = fdopen(fd, "r+")) == NULL) {
ns_warning(ns_log_db, "%s: %s",
tmpname, strerror(errno));
(void) unlink(tmpname);
memput(tmpname, (strlen(zp->z_ixfr_base) + sizeof(".XXXXXX") + 1));
memput(tmpname, len);
(void) my_fclose(from_fp);
(void) close(fd);
return (-1);
}
@ -539,7 +543,8 @@ ixfr_log_maint(struct zoneinfo *zp) {
while ((rcount = fread(buf, sizeof(char), MAXBSIZE, from_fp)) > 0) {
wcount = fwrite(buf, sizeof(char), rcount, to_fp);
if (rcount != wcount || wcount == -1) {
ns_warning(ns_log_default, "ixfr_log_maint: error in writting copy");
ns_warning(ns_log_default,
"ixfr_log_maint: error in writting copy");
break;
}
}
@ -549,7 +554,6 @@ ixfr_log_maint(struct zoneinfo *zp) {
}
clean_up:
(void) my_fclose(to_fp);
(void) close(fd);
(void) my_fclose(from_fp);
if (error == 0) {
if (isc_movefile(tmpname, zp->z_ixfr_base) == -1) {
@ -559,11 +563,13 @@ ixfr_log_maint(struct zoneinfo *zp) {
if ((from_fp = fopen(zp->z_ixfr_base, "r")) == NULL) {
ns_warning(ns_log_db, "%s: %s",
zp->z_ixfr_base, strerror(errno));
memput(tmpname, len);
return (-1);
}
if (fstat(fileno(from_fp), &sb) < 0) {
ns_warning(ns_log_db, "%s: %s",
zp->z_ixfr_base, strerror(errno));
memput(tmpname, len);
(void) my_fclose(from_fp);
return (-1);
}
@ -574,10 +580,10 @@ ixfr_log_maint(struct zoneinfo *zp) {
"chmod(%s,%o) failed, pressing on: %s",
zp->z_source, sb.st_mode,
strerror(errno));
(void) my_fclose(from_fp);
}
(void) unlink(tmpname);
memput(tmpname, (strlen(zp->z_ixfr_base) + sizeof(".XXXXXX") + 1));
(void) my_fclose(from_fp);
memput(tmpname, len);
zp->z_serial_ixfr_start = 0; /* signal to read for lowest serial number */

79
contrib/bind/bin/named/ns_main.c
View File

@ -1,6 +1,6 @@
#if !defined(lint) && !defined(SABER)
static const char sccsid[] = "@(#)ns_main.c 4.55 (Berkeley) 7/1/91";
static const char rcsid[] = "$Id: ns_main.c,v 8.142 2001/01/15 20:06:25 vixie Exp $";
static const char rcsid[] = "$Id: ns_main.c,v 8.145 2001/03/16 12:07:57 marka Exp $";
#endif /* not lint */
/*
@ -570,6 +570,31 @@ main(int argc, char *argv[], char *envp[]) {
return (0);
}
static int
ns_socket(int domain, int type, int protocol) {
int fd;
fd = socket(domain, type, protocol);
if (fd == -1)
return (-1);
#ifdef F_DUPFD /* XXX */
/*
* Leave a space for stdio to work in.
*/
if (fd >= 0 && fd <= 20) {
int new, tmp;
if ((new = fcntl(fd, F_DUPFD, 20)) == -1)
ns_notice(ns_log_default, "fcntl(fd, F_DUPFD, 20): %s",
strerror(errno));
tmp = errno;
close(fd);
errno = tmp;
fd = new;
}
#endif
return (fd);
}
#ifndef IP_OPT_BUF_SIZE
/* arbitrary size */
#define IP_OPT_BUF_SIZE 50
@ -595,6 +620,24 @@ stream_accept(evContext lev, void *uap, int rfd,
INSIST(ifp != NULL);
#ifdef F_DUPFD
/*
* Leave a space for stdio to work in.
*/
if (rfd >= 0 && rfd <= 20) {
int new, tmp;
new = fcntl(rfd, F_DUPFD, 20);
tmp = errno;
if (new == -1)
ns_notice(ns_log_default,
"fcntl(rfd, F_DUPFD, 20): %s",
strerror(errno));
close(rfd);
errno = tmp;
rfd = new;
}
#endif
if (rfd < 0) {
switch (errno) {
case EINTR:
@ -751,13 +794,14 @@ stream_accept(evContext lev, void *uap, int rfd,
int
tcp_send(struct qinfo *qp) {
struct qstream *sp;
struct sockaddr_in src;
int on = 1, n;
ns_debug(ns_log_default, 1, "tcp_send");
if ((sp = sq_add()) == NULL) {
return (SERVFAIL);
}
if ((sp->s_rfd = socket(AF_INET, SOCK_STREAM, PF_UNSPEC)) == -1) {
if ((sp->s_rfd = ns_socket(AF_INET, SOCK_STREAM, PF_UNSPEC)) == -1) {
sq_remove(sp);
return (SERVFAIL);
}
@ -777,8 +821,9 @@ tcp_send(struct qinfo *qp) {
"tcp_send: setsockopt(SO_REUSEPORT): %s",
strerror(errno));
#endif
if (bind(sp->s_rfd, (struct sockaddr *)&server_options->query_source,
sizeof server_options->query_source) < 0)
src = server_options->query_source;
src.sin_port = htons(0);
if (bind(sp->s_rfd, (struct sockaddr *)&src, sizeof(src)) < 0)
ns_info(ns_log_default, "tcp_send: bind(query_source): %s",
strerror(errno));
if (fcntl(sp->s_rfd, F_SETFD, 1) < 0) {
@ -1454,7 +1499,7 @@ opensocket_d(interface *ifp) {
nsa.sin_addr = ifp->addr;
nsa.sin_port = ifp->port;
if ((ifp->dfd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
if ((ifp->dfd = ns_socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
ns_error(ns_log_default, "socket(SOCK_DGRAM): %s",
strerror(errno));
return (-1);
@ -1476,17 +1521,6 @@ opensocket_d(interface *ifp) {
(void) close(ifp->dfd);
return (-1);
}
#ifdef F_DUPFD /* XXX */
/*
* Leave a space for stdio to work in.
*/
if ((fd = fcntl(ifp->dfd, F_DUPFD, 20)) != -1) {
close(ifp->dfd);
ifp->dfd = fd;
} else
ns_notice(ns_log_default, "fcntl(dfd, F_DUPFD, 20): %s",
strerror(errno));
#endif
if (fcntl(ifp->dfd, F_SETFD, 1) < 0) {
ns_error(ns_log_default, "F_SETFD: %s", strerror(errno));
close(ifp->dfd);
@ -1633,7 +1667,7 @@ opensocket_s(interface *ifp) {
*/
n = 0;
again:
if ((ifp->sfd = socket(AF_INET, SOCK_STREAM, 0)) < 0) {
if ((ifp->sfd = ns_socket(AF_INET, SOCK_STREAM, 0)) < 0) {
ns_error(ns_log_default, "socket(SOCK_STREAM): %s",
strerror(errno));
return (-1);
@ -1643,17 +1677,6 @@ opensocket_s(interface *ifp) {
close(ifp->sfd);
return (-1);
}
#ifdef F_DUPFD /* XXX */
/*
* Leave a space for stdio to work in.
*/
if ((fd = fcntl(ifp->sfd, F_DUPFD, 20)) != -1) {
close(ifp->sfd);
ifp->sfd = fd;
} else
ns_notice(ns_log_default, "fcntl(sfd, F_DUPFD, 20): %s",
strerror(errno));
#endif
if (fcntl(ifp->sfd, F_SETFD, 1) < 0) {
ns_error(ns_log_default, "F_SETFD: %s", strerror(errno));
close(ifp->sfd);

24
contrib/bind/bin/named/ns_maint.c
View File

@ -1,6 +1,6 @@
#if !defined(lint) && !defined(SABER)
static const char sccsid[] = "@(#)ns_maint.c 4.39 (Berkeley) 3/2/91";
static const char rcsid[] = "$Id: ns_maint.c,v 8.117 2001/01/25 05:50:55 marka Exp $";
static const char rcsid[] = "$Id: ns_maint.c,v 8.122 2001/03/01 06:26:31 marka Exp $";
#endif /* not lint */
/*
@ -926,6 +926,7 @@ startxfer(struct zoneinfo *zp) {
zp->z_flags |= Z_XFER_RUNNING;
zp->z_xferpid = pid;
xfers_running++;
xfers_deferred--;
if (zp->z_max_transfer_time_in)
zp->z_time = tt.tv_sec + zp->z_max_transfer_time_in;
else
@ -1172,6 +1173,10 @@ remove_zone(struct zoneinfo *zp, const char *verb) {
#endif
if ((zp->z_flags & Z_NOTIFY) != 0)
ns_stopnotify(zp->z_origin, zp->z_class);
if ((zp->z_flags & Z_NEED_XFER) != 0) {
zp->z_flags &= ~Z_NEED_XFER;
xfers_deferred--;
}
ns_stopxfrs(zp);
do_reload(zp->z_origin, zp->z_type, zp->z_class, 1);
ns_notice(ns_log_config, "%s zone \"%s\" (%s) %s",
@ -1278,7 +1283,7 @@ purge_nonglue_2(const char *dname, struct hashbuf *htp, int class,
zonecut &&
!valid_glue(dp, name, belowcut)) {
if (log)
ns_error(ns_log_db,
ns_error(ns_log_load,
"zone: %s/%s: non-glue record %s bottom of zone: %s/%s",
*dname ? dname : ".",
p_class(dp->d_class),
@ -1599,7 +1604,6 @@ endxfer() {
break;
case XFER_SUCCESSIXFR:
zp->z_flags |= Z_XFER_RUNNING;
zp->z_xferpid = XFER_ISIXFR;
ns_notice(ns_log_default,
"IXFR Success %s",
@ -1624,8 +1628,6 @@ endxfer() {
ns_notice(ns_log_default,
"IXFR Merge failed %s",
zp->z_ixfr_tmp);
zp->z_flags &=
~(Z_XFER_RUNNING|Z_XFER_ABORTED|Z_XFER_GONE);
ns_retrytime(zp, tt.tv_sec);
sched_zone_maint(zp);
}
@ -1635,7 +1637,7 @@ endxfer() {
if (!(zp->z_flags & Z_SYSLOGGED)) {
zp->z_flags |= Z_SYSLOGGED;
ns_notice(ns_log_default,
"zoneref: Masters for secondary zone \"%s\" unreachable",
"zoneref: Masters for slave zone \"%s\" unreachable",
zp->z_origin);
}
ns_retrytime(zp, tt.tv_sec);
@ -1712,7 +1714,6 @@ tryxfer() {
if ((xfers = nxfers(zp)) != -1 &&
xfers < server_options->transfers_per_ns &&
(zp->z_flags & Z_NEED_XFER)) {
xfers_deferred--;
startxfer(zp);
sched_zone_maint(zp);
}
@ -1912,7 +1913,7 @@ ns_reload(void) {
INSIST(reloading == 0);
qflush();
sq_flush(NULL);
reloading++; /* To force transfer if secondary and backing up. */
reloading++; /* To force transfer if slave and backing up. */
confmtime = ns_init(conffile);
time(&resettime);
reloading--;
@ -1946,20 +1947,21 @@ void
make_new_zones(void) {
struct zoneinfo *zp;
int n;
int newzones = (nzones == 0) ? INITIALZONES : NEWZONES;
ns_debug(ns_log_config, 1, "Adding %d template zones", NEWZONES);
zp = (struct zoneinfo *)
memget((nzones + NEWZONES) * sizeof(struct zoneinfo));
memget((nzones + newzones) * sizeof(struct zoneinfo));
if (zp == NULL)
panic("no memory for more zones", NULL);
memset(zp, 0, (nzones + NEWZONES) * sizeof(struct zoneinfo));
memset(zp, 0, (nzones + newzones) * sizeof(struct zoneinfo));
if (zones != NULL) {
memcpy(zp, zones, nzones * sizeof(struct zoneinfo));
memput(zones, nzones * sizeof(struct zoneinfo));
}
zones = zp;
block_signals();
for (n = 0; n < NEWZONES; n++) {
for (n = 0; n < newzones; n++) {
INIT_LINK(&zones[nzones], z_reloadlink);
INIT_LINK(&zones[nzones], z_freelink);
if (nzones != 0)

16
contrib/bind/bin/named/ns_notify.c
View File

@ -1,5 +1,5 @@
#if !defined(lint) && !defined(SABER)
static const char rcsid[] = "$Id: ns_notify.c,v 8.12 2000/12/23 08:14:40 vixie Exp $";
static const char rcsid[] = "$Id: ns_notify.c,v 8.14 2001/04/01 18:38:36 vixie Exp $";
#endif /* not lint */
/*
@ -138,7 +138,7 @@ ns_notify(const char *dname, ns_class class, ns_type type) {
}
/* Delay notification for from five seconds up to fifteen minutes. */
max_delay = MIN(nzones/5, 895);
max_delay = MIN(nzones, 895);
max_delay = MAX(max_delay, 25);
delay = 5 + (rand() % max_delay);
if (evSetTimer(ev, notify_timer, ni,
@ -352,6 +352,7 @@ sysnotify_ns(const char *dname, const char *aname,
struct in_addr nss[NSMAX];
struct hashbuf *htp;
int is_us, nsc;
int cname = 0;
htp = hashtab;
anp = nlookup(aname, &htp, &fname, 0);
@ -361,6 +362,15 @@ sysnotify_ns(const char *dname, const char *aname,
for (adp = anp->n_data; adp; adp = adp->d_next) {
struct in_addr ina;
if (match(adp, class, T_CNAME)) {
cname = 1;
ns_error(ns_log_notify,
"NS '%s' for '%s/%s' is a CNAME",
*aname ? aname : ".",
*dname ? dname : ".",
p_class(class));
break;
}
if (!match(adp, class, T_A))
continue;
if (adp->d_type == ns_t_sig)
@ -374,7 +384,7 @@ sysnotify_ns(const char *dname, const char *aname,
nss[nsc++] = ina;
} /*next A*/
if (nsc == 0) {
if (!is_us && !NS_OPTION_P(OPTION_NOFETCHGLUE)) {
if (!is_us && !cname && !NS_OPTION_P(OPTION_NOFETCHGLUE)) {
struct qinfo *qp;
qp = sysquery(aname, class, ns_t_a, 0, 0, ns_port,

21
contrib/bind/bin/named/ns_parser.y
View File

@ -1,6 +1,6 @@
%{
#if !defined(lint) && !defined(SABER)
static char rcsid[] = "$Id: ns_parser.y,v 8.63 2000/12/23 08:14:41 vixie Exp $";
static char rcsid[] = "$Id: ns_parser.y,v 8.63.2.4 2001/04/30 08:03:02 marka Exp $";
#endif /* not lint */
/*
@ -265,7 +265,11 @@ statement: include_stmt
| error L_END_INCLUDE
;
include_stmt: T_INCLUDE L_QSTRING L_EOS { lexer_begin_file($2, NULL); }
include_stmt: T_INCLUDE L_QSTRING L_EOS
{
lexer_begin_file($2, NULL);
freestr($2);
}
;
/*
@ -601,6 +605,7 @@ control: /* Empty */
#ifndef NO_SOCKADDR_UN
ns_ctl_add(&current_controls, ns_ctl_new_unix($2, $4, $6, $8));
#endif
freestr($2);
}
| error
;
@ -1273,6 +1278,7 @@ address_match_element: address_match_simple
}
else
$$ = new_ip_match_key(dst_key);
(void)freestr(key_name);
}
;
@ -1399,13 +1405,11 @@ key_stmt: T_SEC_KEY
$3);
} else if (lookup_key(key_name) != NULL) {
parser_error(0, "can't redefine key '%s'", key_name);
freestr(key_name);
} else {
if (current_algorithm == NULL ||
current_secret == NULL) {
parser_error(0, "skipping bad key '%s'",
key_name);
freestr(key_name);
} else {
dst_key = new_key_info(key_name,
current_algorithm,
@ -1420,6 +1424,15 @@ key_stmt: T_SEC_KEY
}
}
}
if (key_name != NULL)
freestr(key_name);
key_name = NULL;
if (current_algorithm != NULL)
freestr(current_algorithm);
current_algorithm = NULL;
if (current_secret != NULL)
freestr(current_secret);
current_secret = NULL;
freestr($3);
}
;

81
contrib/bind/bin/named/ns_req.c
View File

@ -1,6 +1,6 @@
#if !defined(lint) && !defined(SABER)
static const char sccsid[] = "@(#)ns_req.c 4.47 (Berkeley) 7/1/91";
static const char rcsid[] = "$Id: ns_req.c,v 8.129 2001/01/08 23:46:41 marka Exp $";
static const char rcsid[] = "$Id: ns_req.c,v 8.138.2.1 2001/04/27 07:44:05 marka Exp $";
#endif /* not lint */
/*
@ -204,16 +204,26 @@ ns_req(u_char *msg, int msglen, int buflen, struct qstream *qsp,
ns_debug(ns_log_default, 1,
"ns_req: bad TSIG key name",
buf);
error = ns_r_formerr;
hp->rcode = ns_r_formerr;
key = NULL;
}
key = find_key(buf, NULL);
if (key == NULL) {
} else if ((key = find_key(buf, NULL)) == NULL) {
error = ns_r_badkey;
hp->rcode = ns_r_notauth;
ns_debug(ns_log_default, 1,
"ns_req: TSIG verify failed - unknown key %s",
buf);
}
#ifdef LOG_TSIG_BUG
if (n < 0 || key == NULL)
ns_error(ns_log_security,
"SECURITY: POSSIBLE ATTEMPT TO EXERCISE \"TSIG BUG\" FROM %s: %s%s%s",
sin_ntoa(from),
(n < 0) ? "bad key (formerr)" :
"unknown key (",
(n < 0) ? "" : (buf[0] != '\0' ? buf : "."),
(n < 0) ? "" : ")");
#endif
}
if (has_tsig && key != NULL) {
n = ns_verify(msg, &msglen, key, NULL, 0, sig, &siglen,
@ -419,10 +429,12 @@ ns_req(u_char *msg, int msglen, int buflen, struct qstream *qsp,
}
#ifdef DEBUG
ns_debug(ns_log_default, 1,
"ns_req: answer -> %s fd=%d id=%d size=%d rc=%d",
sin_ntoa(from), (qsp == NULL) ? dfd : qsp->s_rfd,
ntohs(hp->id), cp - msg, hp->rcode);
if (ns_wouldlog(ns_log_default, 1)) {
ns_debug(ns_log_default, 1,
"ns_req: answer -> %s fd=%d id=%d size=%d rc=%d",
sin_ntoa(from), (qsp == NULL) ? dfd : qsp->s_rfd,
ntohs(hp->id), cp - msg, hp->rcode);
}
if (debug >= 10)
res_pquery(&res, msg, cp - msg,
log_get_stream(packet_channel));
@ -512,6 +524,13 @@ req_notify(HEADER *hp, u_char **cpp, u_char *eom, u_char *msg,
/* XXX - when answers are allowed, we'll need to do compression
* correctly here, and we will need to check for packet underflow.
*/
/*
* We are ignoring the other field, make sure the header reflects
* *cpp.
*/
hp->ancount = htons(0);
hp->nscount = htons(0);
hp->arcount = htons(0);
/* Find the zone this NOTIFY refers to. */
zp = find_auth_zone(dnbuf, class);
if (zp == NULL) {
@ -536,7 +555,7 @@ req_notify(HEADER *hp, u_char **cpp, u_char *eom, u_char *msg,
* AXFR from you.
*/
ns_info(ns_log_notify,
"NOTIFY(SOA) for non-secondary name (%s), from %s",
"NOTIFY(SOA) for non-slave zone (%s), from %s",
dnbuf, sin_ntoa(from));
goto refuse;
}
@ -565,6 +584,7 @@ req_notify(HEADER *hp, u_char **cpp, u_char *eom, u_char *msg,
ns_info(ns_log_notify,
"NOTIFY(SOA) for zone already xferring (%s)",
dnbuf);
zp->z_flags |= Z_NEEDREFRESH;
goto noerror;
}
zp->z_time = tt.tv_sec;
@ -803,6 +823,19 @@ req_query(HEADER *hp, u_char **cpp, u_char *eom, struct qstream *qsp,
}
#endif /*YPKLUDGE*/
/*
* Don't accept in a query names which would be rejected in responses.
* (This is primarily in case we have to forward it, but it's also a
* matter of architectural symmetry.)
*/
if (!ns_nameok(NULL, dname, class, NULL, response_trans,
ns_ownercontext(type, response_trans),
dname, from.sin_addr)) {
ns_debug(ns_log_default, 1, "bad name in query");
hp->rcode = ns_r_formerr;
return (Refuse);
}
/*
* Begin Access Control Point
*/
@ -929,8 +962,9 @@ req_query(HEADER *hp, u_char **cpp, u_char *eom, struct qstream *qsp,
}
}
ns_notice(ns_log_security,
"denied query from %s for \"%s\"",
sin_ntoa(from), *dname ? dname : ".");
"denied query from %s for \"%s\" %s",
sin_ntoa(from), *dname ? dname : ".",
p_class(class));
nameserIncr(from.sin_addr, nssRcvdUQ);
return (Refuse);
}
@ -949,9 +983,9 @@ req_query(HEADER *hp, u_char **cpp, u_char *eom, struct qstream *qsp,
in_key))
{
ns_notice(ns_log_security,
"denied %s from %s for \"%s\" (acl)",
"denied %s from %s for \"%s\" %s (acl)",
p_type(type), sin_ntoa(from),
*dname ? dname : ".");
*dname ? dname : ".", p_class(class));
nameserIncr(from.sin_addr, nssRcvdUXFR);
if (type == ns_t_ixfr) {
hp->rcode = ns_r_refused;
@ -979,9 +1013,9 @@ req_query(HEADER *hp, u_char **cpp, u_char *eom, struct qstream *qsp,
if ((zp->z_flags & Z_AUTH) == 0) {
ns_notice(ns_log_security,
"denied %s from %s for \"%s\" (not authoritative)",
"denied %s from %s for \"%s\" %s (not authoritative)",
p_type(type), sin_ntoa(from),
*dname ? dname : ".");
*dname ? dname : ".", p_class(class));
nameserIncr(from.sin_addr, nssRcvdUXFR);
if (type == ns_t_ixfr) {
hp->rcode = ns_r_refused;
@ -994,9 +1028,9 @@ req_query(HEADER *hp, u_char **cpp, u_char *eom, struct qstream *qsp,
if (ns_samename(zp->z_origin, dname) != 1) {
ns_notice(ns_log_security,
"denied %s from %s for \"%s\" (not zone top)",
"denied %s from %s for \"%s\" %s (not zone top)",
p_type(type), sin_ntoa(from),
*dname ? dname : ".");
*dname ? dname : ".", p_class(class));
nameserIncr(from.sin_addr, nssRcvdUXFR);
if (type == ns_t_ixfr) {
hp->rcode = ns_r_refused;
@ -1271,8 +1305,8 @@ req_query(HEADER *hp, u_char **cpp, u_char *eom, struct qstream *qsp,
if (!founddata && hp->rd && recursion_blocked_by_acl) {
ns_notice(ns_log_security,
"denied recursion for query from %s for %s",
sin_ntoa(from), *dname ? dname : ".");
"denied recursion for query from %s for %s %s",
sin_ntoa(from), *dname ? dname : ".", p_class(class));
nameserIncr(from.sin_addr, nssRcvdURQ);
}
@ -1333,6 +1367,7 @@ req_query(HEADER *hp, u_char **cpp, u_char *eom, struct qstream *qsp,
ns_info(ns_log_default, "res_mkquery(%s) failed",
dname);
hp->rcode = ns_r_servfail;
memput(omsg, omsglen);
free_nsp(nsp);
return (Finish);
}
@ -1350,6 +1385,7 @@ req_query(HEADER *hp, u_char **cpp, u_char *eom, struct qstream *qsp,
qp->q_cname = cname;
qp->q_cmsg = omsg;
qp->q_cmsglen = omsglen;
qp->q_cmsgsize = omsglen;
qp->q_id = id;
}
break;
@ -1557,7 +1593,7 @@ stale(struct databuf *dp) {
#endif
case z_slave:
/*
* Check to see whether a secondary zone has expired or
* Check to see whether a slave zone has expired or
* time warped; if so clear authority flag for zone,
* schedule the zone for immediate maintenance, and
* return true.
@ -1569,7 +1605,7 @@ stale(struct databuf *dp) {
zp->z_origin);
if (!haveComplained((u_long)zp, (u_long)stale)) {
ns_notice(ns_log_default,
"secondary zone \"%s\" expired",
"slave zone \"%s\" expired",
zp->z_origin);
}
zp->z_flags &= ~Z_AUTH;
@ -1582,7 +1618,7 @@ stale(struct databuf *dp) {
if (zp->z_lastupdate > tt.tv_sec) {
if (!haveComplained((u_long)zp, (u_long)stale)) {
ns_notice(ns_log_default,
"secondary zone \"%s\" time warp",
"slave zone \"%s\" time warp",
zp->z_origin);
}
zp->z_flags &= ~Z_AUTH;
@ -1606,7 +1642,6 @@ stale(struct databuf *dp) {
default:
/* FALLTHROUGH */ ;
}
panic("stale: impossible condition", NULL);
/* NOTREACHED */

50
contrib/bind/bin/named/ns_resp.c
View File

@ -1,6 +1,6 @@
#if !defined(lint) && !defined(SABER)
static const char sccsid[] = "@(#)ns_resp.c 4.65 (Berkeley) 3/3/91";
static const char rcsid[] = "$Id: ns_resp.c,v 8.149 2001/01/03 09:47:27 marka Exp $";
static const char rcsid[] = "$Id: ns_resp.c,v 8.152 2001/02/13 23:28:31 marka Exp $";
#endif /* not lint */
/*
@ -470,8 +470,10 @@ ns_resp(u_char *msg, int msglen, struct sockaddr_in from, struct qstream *qsp)
if (!haveComplained(ina_ulong(from.sin_addr),
(u_long)"unexpected source")) {
ns_info(ns_log_default,
"Response from unexpected source (%s)",
sin_ntoa(from));
"Response from unexpected source (%s) for query \"%s %s %s\"",
sin_ntoa(from),
*(qp->q_name) ? qp->q_name : ".",
p_class(qp->q_class), p_type(qp->q_type));
}
/*
* We don't know who this response came from so it
@ -508,7 +510,7 @@ ns_resp(u_char *msg, int msglen, struct sockaddr_in from, struct qstream *qsp)
(tt.tv_usec - stp->tv_usec) / 1000);
}
if (ns_wouldlog(ns_log_default,3)) {
if (ns_wouldlog(ns_log_default, 3)) {
ns_debug(ns_log_default, 3,
"stime %lu/%lu now %lu/%lu rtt %ld",
(u_long)stp->tv_sec, (u_long)stp->tv_usec,
@ -546,10 +548,11 @@ ns_resp(u_char *msg, int msglen, struct sockaddr_in from, struct qstream *qsp)
*/
if (ns && qs->ns && (qp->q_nusedns < NSMAX)) {
qp->q_usedns[qp->q_nusedns++] = qs->ns;
if (ns_wouldlog(ns_log_default,2)) {
if (ns_wouldlog(ns_log_default, 2)) {
ns_debug(ns_log_default, 2,
"NS #%d addr %s used, rtt %d",
n, sin_ntoa(qs->ns_addr), ns->d_nstime);
n, sin_ntoa(qs->ns_addr),
ns->d_nstime);
}
}
@ -587,8 +590,9 @@ ns_resp(u_char *msg, int msglen, struct sockaddr_in from, struct qstream *qsp)
if (t > 65535)
t = 65535;
ns2->d_nstime = (u_int16_t)t;
if (ns_wouldlog(ns_log_default,2)) {
ns_debug(ns_log_default, 2, "NS #%d %s rtt now %d", n,
if (ns_wouldlog(ns_log_default, 2)) {
ns_debug(ns_log_default, 2,
"NS #%d %s rtt now %d", n,
sin_ntoa(qs->ns_addr),
ns2->d_nstime);
}
@ -1479,14 +1483,14 @@ ns_resp(u_char *msg, int msglen, struct sockaddr_in from, struct qstream *qsp)
unsched(qp);
schedretry(qp, retrytime(qp));
nsa = Q_NEXTADDR(qp, 0);
if (ns_wouldlog(ns_log_default,1)) {
ns_debug(ns_log_default, 1,
"resp: forw -> %s ds=%d nsid=%d id=%d %dms",
sin_ntoa(*nsa), ds,
ntohs(qp->q_nsid), ntohs(qp->q_id),
(qp->q_addr[0].nsdata != NULL)
? qp->q_addr[0].nsdata->d_nstime
: -1);
if (ns_wouldlog(ns_log_default, 1)) {
ns_debug(ns_log_default, 1,
"resp: forw -> %s ds=%d nsid=%d id=%d %dms",
sin_ntoa(*nsa), ds,
ntohs(qp->q_nsid), ntohs(qp->q_id),
(qp->q_addr[0].nsdata != NULL)
? qp->q_addr[0].nsdata->d_nstime
: -1);
}
#ifdef DEBUG
if (debug >= 10)
@ -2459,11 +2463,13 @@ sysquery(const char *dname, int class, int type,
qp->q_addr[0].stime = tt; /* XXX - why not every? */
nsa = Q_NEXTADDR(qp, 0);
ns_debug(ns_log_default, 1,
"sysquery: send -> %s dfd=%d nsid=%d id=%d retry=%ld",
sin_ntoa(*nsa), qp->q_dfd,
ntohs(qp->q_nsid), ntohs(qp->q_id),
(long)qp->q_time);
if (ns_wouldlog(ns_log_default, 1)) {
ns_debug(ns_log_default, 1,
"sysquery: send -> %s dfd=%d nsid=%d id=%d retry=%ld",
sin_ntoa(*nsa), qp->q_dfd,
ntohs(qp->q_nsid), ntohs(qp->q_id),
(long)qp->q_time);
}
#ifdef DEBUG
if (debug >= 10)
res_pquery(&res, qp->q_msg, qp->q_msglen,
@ -2733,7 +2739,7 @@ findns(struct namebuf **npp, int class,
return (NXDOMAIN);
} else {
/* XXX: zone isn't loaded but we're
* primary or secondary for it.
* primary or slave for it.
* should we fwd this?
*/
return (SERVFAIL);

61
contrib/bind/bin/named/ns_update.c
View File

@ -1,5 +1,5 @@
#if !defined(lint) && !defined(SABER)
static const char rcsid[] = "$Id: ns_update.c,v 8.89 2001/01/14 09:46:20 marka Exp $";
static const char rcsid[] = "$Id: ns_update.c,v 8.91.2.2 2001/04/30 03:20:46 marka Exp $";
#endif /* not lint */
/*
@ -1136,7 +1136,7 @@ class=%s, type=%s, ttl=%d, dp=0x%0x",
static enum req_action
req_update_private(HEADER *hp, u_char *cp, u_char *eom, u_char *msg,
struct qstream *qsp, int dfd, struct sockaddr_in from,
struct tsig_record *in_tsig, ns_updque curupd)
struct tsig_record *in_tsig, ns_updque *curupd)
{
char dnbuf[MAXDNAME], *dname;
u_int zocount, prcount, upcount, adcount, class, type, dlen;
@ -1205,8 +1205,9 @@ req_update_private(HEADER *hp, u_char *cp, u_char *eom, u_char *msg,
*/
if (!ip_addr_or_key_allowed(zp->z_update_acl, from.sin_addr, in_key)) {
ns_notice(ns_log_security, "denied update from %s for \"%s\"",
sin_ntoa(from), *dname ? dname : ".");
ns_notice(ns_log_security,
"denied update from %s for \"%s\" %s",
sin_ntoa(from), *dname ? dname : ".", p_class(class));
nameserIncr(from.sin_addr, nssRcvdUUpd);
return (Refuse);
}
@ -1282,7 +1283,7 @@ req_update_private(HEADER *hp, u_char *cp, u_char *eom, u_char *msg,
rrecp = res_mkupdrec(S_ZONE, dname, class, type, 0);
rrecp->r_zone = zonenum;
APPEND(curupd, rrecp, r_link);
APPEND(*curupd, rrecp, r_link);
/*
* Parse the prerequisite and update sections for format errors.
@ -1342,7 +1343,7 @@ req_update_private(HEADER *hp, u_char *cp, u_char *eom, u_char *msg,
DRCNTINC(dp);
rrecp->r_dp = dp;
/* Append the current record to the end of list of records. */
APPEND(curupd, rrecp, r_link);
APPEND(*curupd, rrecp, r_link);
if (cp > eom) {
ns_info(ns_log_update,
"Malformed response from %s (overrun)",
@ -1353,7 +1354,7 @@ req_update_private(HEADER *hp, u_char *cp, u_char *eom, u_char *msg,
}
/* Now process all parsed records in the prereq and update sections. */
numupdated = process_updates(&curupd, &rcode, from);
numupdated = process_updates(curupd, &rcode, from);
hp->rcode = rcode;
if (numupdated <= 0) {
if (rcode != NOERROR)
@ -1370,7 +1371,7 @@ req_update_private(HEADER *hp, u_char *cp, u_char *eom, u_char *msg,
ns_stopxfrs(zp);
/* Make a log of the update. */
(void) printupdatelog(from, &curupd, hp, zp, old_serial);
(void) printupdatelog(from, curupd, hp, zp, old_serial);
return (Finish);
}
@ -1394,17 +1395,21 @@ free_rrecp(ns_updque *updlist, int rcode, struct sockaddr_in from) {
next_rrecp = NEXT(rrecp, r_link);
else
next_rrecp = PREV(rrecp, r_link);
UNLINK(*updlist, rrecp, r_link);
if (rrecp->r_section != S_UPDATE) {
if (rrecp->r_dp) {
DRCNTDEC(rrecp->r_dp);
if (rrecp->r_dp->d_rcnt == 0)
db_freedata(rrecp->r_dp);
rrecp->r_dp = NULL;
}
INSIST(rrecp->r_deldp == NULL);
res_freeupdrec(rrecp);
continue;
}
dname = rrecp->r_dname;
dp = rrecp->r_dp;
rrecp->r_dp = NULL;
if ((dp->d_mark & D_MARK_ADDED) != 0) {
if (rcode == NOERROR) {
/*
@ -1437,37 +1442,19 @@ free_rrecp(ns_updque *updlist, int rcode, struct sockaddr_in from) {
*/
}
}
DRCNTDEC(dp);
if (dp->d_rcnt == 0)
db_freedata(dp);
} else {
/*
* Databuf's matching this were deleted by this
* update, or were never executed (because we bailed
* out early).
*/
DRCNTDEC(dp);
if (dp->d_rcnt == 0)
db_freedata(dp);
}
DRCNTDEC(dp);
if (dp->d_rcnt == 0)
db_freedata(dp);
/* Process deleted databuf's. */
dp = rrecp->r_deldp;
rrecp->r_deldp = NULL;
while (dp != NULL) {
tmpdp = dp;
DRCNTDEC(tmpdp);
tmpdp->d_next = NULL;
dp = dp->d_next;
if (rcode == NOERROR) {
if (tmpdp->d_rcnt)
ns_debug(ns_log_update, 1,
"free_rrecp: type = %d, rcnt = %d",
p_type(tmpdp->d_type),
tmpdp->d_rcnt);
else {
db_freedata(tmpdp);
}
} else {
tmpdp->d_next = NULL;
if (rcode != NOERROR) {
/* Add the databuf back. */
tmpdp->d_mark &= ~D_MARK_DELETED;
if (db_update(dname, tmpdp, tmpdp, NULL,
@ -1480,13 +1467,13 @@ free_rrecp(ns_updque *updlist, int rcode, struct sockaddr_in from) {
"free_rrecp: added back databuf 0x%0x",
tmpdp);
}
if (tmpdp->d_rcnt == 0)
db_freedata(tmpdp);
}
DRCNTDEC(tmpdp);
if (tmpdp->d_rcnt == 0)
db_freedata(tmpdp);
}
res_freeupdrec(rrecp);
}
INIT_LIST(*updlist);
}
enum req_action
@ -1499,7 +1486,7 @@ req_update(HEADER *hp, u_char *cp, u_char *eom, u_char *msg,
INIT_LIST(curupd);
ret = req_update_private(hp, cp, eom, msg, qsp, dfd, from,
in_tsig, curupd);
in_tsig, &curupd);
free_rrecp(&curupd, ret == Refuse ? ns_r_refused : hp->rcode, from);
if (ret == Finish) {
hp->qdcount = hp->ancount = hp->nscount = hp->arcount = 0;
@ -2145,7 +2132,6 @@ merge_logs(struct zoneinfo *zp, char *logname) {
"isc_movefile(%s,%s) failed: %s :1",
logname, zp->z_source,
strerror(errno));
fclose(fp);
return (-1);
}
/* Finally, tell caller to reload zone. */
@ -2245,6 +2231,7 @@ merge_logs(struct zoneinfo *zp, char *logname) {
ns_error(ns_log_update,
"error merging update id %d from log file %s",
id, logname);
fclose(fp);
return(-1);
}
free_rrecp(&curupd, rcode, empty_from);

11
contrib/bind/bin/named/ns_xfr.c
View File

@ -1,5 +1,5 @@
#if !defined(lint) && !defined(SABER)
static const char rcsid[] = "$Id: ns_xfr.c,v 8.63 2000/12/23 08:14:43 vixie Exp $";
static const char rcsid[] = "$Id: ns_xfr.c,v 8.64 2001/02/15 00:18:46 marka Exp $";
#endif /* not lint */
/*
@ -117,8 +117,10 @@ ns_xfr(struct qstream *qsp, struct namebuf *znp,
(void) setsockopt(qsp->s_rfd, SOL_SOCKET, SO_SNDLOWAT,
(char *)&sndlowat, sizeof sndlowat);
#endif
if (sq_openw(qsp, 64*1024) == -1)
if (sq_openw(qsp, 64*1024) == -1) {
ns_error(ns_log_xfer_out, "ns_xfr: out of memory");
goto abort;
}
memset(&qsp->xfr, 0, sizeof qsp->xfr);
qsp->xfr.top.axfr = znp;
qsp->xfr.zone = zone;
@ -129,8 +131,10 @@ ns_xfr(struct qstream *qsp, struct namebuf *znp,
qsp->xfr.id = id;
qsp->xfr.opcode = opcode;
qsp->xfr.msg = memget(XFER_BUFSIZE);
if (!qsp->xfr.msg)
if (!qsp->xfr.msg) {
ns_error(ns_log_xfer_out, "ns_xfr: out of memory");
goto abort;
}
qsp->xfr.eom = qsp->xfr.msg + XFER_BUFSIZE;
qsp->xfr.cp = NULL;
qsp->xfr.state = s_x_firstsoa;
@ -199,6 +203,7 @@ ns_xfr(struct qstream *qsp, struct namebuf *znp,
}
} else {
if (sx_pushlev(qsp, znp) < 0) {
ns_error(ns_log_xfer_out, "ns_xfr: out of memory");
abort:
(void) shutdown(qsp->s_rfd, 2);
sq_remove(qsp);

7
contrib/bind/bin/ndc/ndc.c
View File

@ -1,5 +1,5 @@
#if !defined(lint) && !defined(SABER)
static const char rcsid[] = "$Id: ndc.c,v 1.16 2000/12/23 08:14:45 vixie Exp $";
static const char rcsid[] = "$Id: ndc.c,v 1.16.2.1 2001/04/26 02:56:10 marka Exp $";
#endif /* not lint */
/*
@ -45,6 +45,9 @@ static const char rcsid[] = "$Id: ndc.c,v 1.16 2000/12/23 08:14:45 vixie Exp $";
#include "port_after.h"
#include "pathnames.h"
#ifndef PATH_SEP
#define PATH_SEP '/'
#endif
typedef union {
struct sockaddr_in in;
@ -115,7 +118,7 @@ main(int argc, char *argv[], char *envp[]) {
char *p;
int ch;
if ((program = strrchr(argv[0], '/')) != NULL)
if ((program = strrchr(argv[0], PATH_SEP)) != NULL)
program++;
else
program = argv[0];

4
contrib/bind/bin/nslookup/Makefile
View File

@ -13,7 +13,7 @@
## ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
## SOFTWARE.
# $Id: Makefile,v 8.26 2000/12/23 08:02:55 vixie Exp $
# $Id: Makefile,v 8.27 2001/01/31 08:44:43 marka Exp $
DESTDIR=
CC= cc
@ -42,7 +42,7 @@ INSTALL_EXEC=
INSTALL_LIB=-o bin -g bin
LDFLAGS=
DEFS= -D_PATH_HELPFILE=\"${DESTDIR}${DESTHELP}/nslookup.help\"
DEFS= -D_PATH_HELPFILE=\"${DESTHELP}/nslookup.help\"
CFLAGS= ${CDEBUG}
CPPFLAGS= -I${PORTINCL} -I${INCL} ${DEFS}

7
contrib/bind/doc/html/controls.html
View File

@ -47,6 +47,11 @@ It is recommended that the
permissions be restricted to administrative personnel only, or else any
user on the system might be able to manage the local name server.</P>
<P>On Solaris and SunOS machines the permissions and ownerships are applied
to the containing directory.
This is done because these operating systems
do not honour the permission on the UNIX domain socket.
<P>An <CODE>inet</CODE> control channel is a TCP/IP socket accessible
to the Internet, created at the specified <VAR>ip_port</VAR> on the
specified <VAR>ip_addr</VAR>.
@ -64,7 +69,7 @@ server.</P>
<HR>
<ADDRESS>
Last Updated: $Id: controls.html,v 1.4 1999/09/15 20:28:01 cyarnell Exp $
Last Updated: $Id: controls.html,v 1.5 2001/02/01 04:27:11 marka Exp $
</ADDRESS>
</BODY>
</HTML>

2
contrib/bind/doc/html/master.html
View File

@ -42,7 +42,7 @@ WWW.MYZONE.EXAMPLE. CNAME MAIN-SERVER.MYZONE.EXAMPLE.
Syntax: <CODE>$INCLUDE &lt;filename&gt; [&lt;origin&gt;] [&lt;comment&gt;]</CODE>
<P>
Read and process the file filename as if it was included into the file at this
point.  If origin is specified the file is processed with <CODE>$ORIGIN</CODE>
point. If origin is specified the file is processed with <CODE>$ORIGIN</CODE>
set to that value otherwise the current <CODE>$ORIGIN</CODE> is used.
<I>NOTE: The behaviour when &lt;origin&gt; is specified differs from that
described in

9
contrib/bind/doc/html/options.html
View File

@ -243,7 +243,7 @@ See also <CODE>fetch-glue</CODE> above.
<DT><CODE>rfc2308-type1</CODE>
<DD>
If <CODE>yes</CODE>, the server will send NS records along with the SOA
record for negative answers.
record for negative answers from the cache.
You need to set this to <CODE>no</CODE> if you have an old BIND
server using you as a forwarder that does not understand negative answers
which contain both SOA and NS records or you have an old version of sendmail.
@ -433,9 +433,8 @@ The default is
query-source address * port *;
</PRE>
<P>Note: <CODE>query-source</CODE> currently applies only to UDP queries;
TCP queries always use a wildcard IP address and a random unprivileged
port.
<P>Note: <CODE>query-source port</CODE> applies only to UDP queries,
TCP queries always use a random unprivileged port.
<A name="ZoneTransfers"><H4>Zone Transfers</H4></A>
@ -813,7 +812,7 @@ request for the root servers to be accepted. Default 2.
<HR>
<ADDRESS>
Last Updated: $Id: options.html,v 1.41 2000/11/29 11:49:09 marka Exp $
Last Updated: $Id: options.html,v 1.43 2001/03/03 05:08:55 marka Exp $
</ADDRESS>
</BODY>
</HTML>

12
contrib/bind/doc/man/named.8
View File

@ -54,13 +54,13 @@
.\" @(#)named.8 6.6 (Berkeley) 2/14/89
.\"
.Dd February 1, 1996
.Dt @INDOT_U@NAMED @SYS_OPS_EXT_U@
.Dt @INDOT_U@named @SYS_OPS_EXT_U@
.Os BSD 4
.Sh NAME
.Nm @INDOT@named
.Nd Internet domain name server (DNS)
.Sh SYNOPSIS
.Nm @INDOT@NAMED
.Nm @INDOT@named
.Op Fl d Ar debuglevel
.Op Fl p Ar port#
.Oo Fl Po
@ -114,7 +114,7 @@ is set to
.Sy NOTE:
The new debugging framework is considerably more sophisticated than it
was in older versions of
.Nm @INDOT@NAMED .
.Nm @INDOT@named .
The configuration file's
.Dq Li logging
statement allows for multiple, distinct levels of debugging for each of
@ -124,7 +124,7 @@ etc.). Please refer to the configuration file guide included with this
distribution for further information about these extensive new capabilities.
.It Fl p Ar port#
Use the specified remote port number; this is the port number to which
.Nm @INDOT@NAMED
.Nm @INDOT@named
will send queries. The default value is the standard port number, i.e.,
the port number returned by
.Xr getservbyname @LIB_NETWORK_EXT@
@ -139,7 +139,7 @@ was supported; the first port was that used when contacting
servers, and the second one was the service port bound by the
.Em local
instance of
.Nm @INDOT_U@NAMED .
.Nm @INDOT_U@named .
The current usage is equivalent to the old usage without the
.Ar localport#
specified; this functionality can be specified with the
@ -164,7 +164,7 @@ Run this process in the foreground; don't
and daemonize. (The default is to daemonize.)
.It Fl q
Trace all incoming queries if
.Nm @INDOT_U@NAMED
.Nm @INDOT_U@named
has been compiled with
.Li QRYLOG
defined.

6
contrib/bind/include/resolv.h
View File

@ -50,7 +50,7 @@
/*
* @(#)resolv.h 8.1 (Berkeley) 6/2/93
* $Id: resolv.h,v 8.32 2000/12/23 08:14:49 vixie Exp $
* $Id: resolv.h,v 8.32.2.1 2001/05/17 03:01:30 marka Exp $
*/
#ifndef _RESOLV_H_
@ -96,7 +96,9 @@
#define RES_SET_H_ERRNO(r,x) __h_errno_set(r,x)
struct __res_state; /* forward */
__BEGIN_DECLS
void __h_errno_set(struct __res_state *res, int err);
__END_DECLS
/*
* Resolver configuration file.
@ -239,7 +241,9 @@ typedef struct __res_state *res_state;
/* Things involving an internal (static) resolver context. */
#ifdef _REENTRANT
__BEGIN_DECLS
extern struct __res_state *__res_state(void);
__END_DECLS
#define _res (*__res_state())
#else
#ifndef __BIND_NOSTATIC

11
contrib/bind/lib/dst/bsafe_link.c
View File

@ -1,5 +1,5 @@
#if defined(BSAFE) || defined(DNSSAFE)
static const char rcsid[] = "$Header: /proj/cvs/isc/bind8/src/lib/dst/bsafe_link.c,v 1.11 1999/10/13 16:39:22 vixie Exp $";
static const char rcsid[] = "$Header: /proj/cvs/isc/bind8/src/lib/dst/bsafe_link.c,v 1.12 2001/04/05 21:59:59 bwelling Exp $";
/*
* Portions Copyright (c) 1995-1998 by Trusted Information Systems, Inc.
@ -489,8 +489,6 @@ dst_bsafe_from_dns_key(DST_KEY *s_key, const u_char *key, const int len)
B_SetKeyInfo(r_key->rk_Public_Key, KI_RSAPublic, (POINTER) public);
s_key->dk_id = (u_int16_t)
dst_s_get_int16(&public->modulus.data[public->modulus.len - 3]);
s_key->dk_key_size = dst_bsafe_key_size(r_key);
SAFE_FREE(public->modulus.data);
SAFE_FREE(public->exponent.data);
@ -750,8 +748,6 @@ dst_bsafe_key_from_file_format(DST_KEY *d_key, const char *buff,
if (status)
return (-1);
tag = (int)(u_int16_t)
dst_s_get_int16(&public->modulus.data[public->modulus.len - 3]);
d_key->dk_key_size = dst_bsafe_key_size(b_key);
SAFE_FREE(private->modulus.data);
@ -766,7 +762,7 @@ dst_bsafe_key_from_file_format(DST_KEY *d_key, const char *buff,
SAFE_FREE(public->modulus.data);
SAFE_FREE(public->exponent.data);
SAFE_FREE(public);
return (tag);
return (0);
}
@ -925,10 +921,7 @@ dst_bsafe_generate_keypair(DST_KEY *key, int exp)
rsa->rk_Public_Key = public;
key->dk_KEY_struct = (void *) rsa;
/* fill in the footprint on generate key */
B_GetKeyInfo((POINTER *) &pk_access, public, KI_RSAPublic);
key->dk_id = (u_int16_t)
dst_s_get_int16(&pk_access->modulus.data[pk_access->modulus.len - 3]);
return (1);
}

14
contrib/bind/lib/dst/cylink_link.c
View File

@ -1,5 +1,5 @@
#ifdef CYLINK_DSS
static const char rcsid[] = "$Header: /proj/cvs/isc/bind8/src/lib/dst/cylink_link.c,v 1.7 1999/10/13 16:39:22 vixie Exp $";
static const char rcsid[] = "$Header: /proj/cvs/isc/bind8/src/lib/dst/cylink_link.c,v 1.8 2001/04/05 22:00:00 bwelling Exp $";
/*
* Portions Copyright (c) 1995-1998 by Trusted Information Systems, Inc.
@ -373,7 +373,6 @@ dst_cylink_from_dns_key(DST_KEY *s_key, const u_char *key, const int len)
memcpy(d_key->dk_y, key_ptr, d_key->dk_p_bytes);
key_ptr += d_key->dk_p_bytes;
s_key->dk_id = dst_s_id_calc(key, len);
s_key->dk_key_size = d_key->dk_p_bytes * 8;
return (1);
}
@ -470,9 +469,7 @@ dst_cylink_key_from_file_format(DST_KEY *d_key, const char *buff,
const int buff_len)
{
u_char s[DSS_LENGTH_MAX];
u_char dns[1024];
int len, s_len = sizeof(s);
int foot = -1, dnslen;
const char *p = buff;
DSA_Key *dsa_key;
@ -534,10 +531,8 @@ dst_cylink_key_from_file_format(DST_KEY *d_key, const char *buff,
} /* while p */
d_key->dk_key_size = dsa_key->dk_p_bytes * 8;
dnslen = d_key->dk_func->to_dns_key(d_key, dns, sizeof(dns));
foot = dst_s_id_calc(dns, dnslen);
return (foot);
return (0);
}
@ -577,10 +572,9 @@ dst_cylink_free_key_structure(void *key)
static int
dst_cylink_generate_keypair(DST_KEY *key, int nothing)
{
int status, dnslen, n;
int status, n;
DSA_Key *dsa;
u_char rand[SHA_LENGTH];
u_char dns[1024];
if (key == NULL || key->dk_alg != KEY_DSA)
return (0);
@ -615,8 +609,6 @@ dst_cylink_generate_keypair(DST_KEY *key, int nothing)
return (0);
memset(rand, 0, sizeof(rand));
key->dk_KEY_struct = (void *) dsa;
dnslen = key->dk_func->to_dns_key(key, dns, sizeof(dns));
key->dk_id = dst_s_id_calc(dns, dnslen);
return (1);
}

43
contrib/bind/lib/dst/dst_api.c
View File

@ -1,5 +1,5 @@
#ifndef LINT
static const char rcsid[] = "$Header: /proj/cvs/isc/bind8/src/lib/dst/dst_api.c,v 1.16 2000/11/13 04:09:23 vixie Exp $";
static const char rcsid[] = "$Header: /proj/cvs/isc/bind8/src/lib/dst/dst_api.c,v 1.17 2001/04/05 22:00:02 bwelling Exp $";
#endif
/*
@ -657,6 +657,7 @@ dst_dnskey_to_key(const char *in_name, const u_char *rdata, const int len)
if (in_name == NULL)
return (NULL);
key_st->dk_id = dst_s_dns_key_id(rdata, len);
key_st->dk_flags = dst_s_get_int16(rdata);
key_st->dk_proto = (u_int16_t) rdata[DST_KEY_PROT];
if (key_st->dk_flags & DST_EXTEND_FLAG) {
@ -760,6 +761,8 @@ dst_buffer_to_key(const char *key_name, /* name of the key */
{
DST_KEY *dkey = NULL;
int dnslen;
u_char dns[2048];
if (!dst_check_algorithm(alg)) { /* make sure alg is available */
EREPORT(("dst_buffer_to_key(): Algorithm %d not suppored\n", alg));
@ -771,14 +774,17 @@ dst_buffer_to_key(const char *key_name, /* name of the key */
if (dkey == NULL)
return (NULL);
if (dkey->dk_func != NULL && dkey->dk_func->from_dns_key != NULL) {
if (dkey->dk_func->from_dns_key(dkey, key_buf, key_len) < 0) {
EREPORT(("dst_buffer_to_key(): dst_buffer_to_hmac failed\n"));
return (dst_free_key(dkey));
}
return (dkey);
if (dkey->dk_func == NULL || dkey->dk_func->from_dns_key == NULL)
return NULL;
if (dkey->dk_func->from_dns_key(dkey, key_buf, key_len) < 0) {
EREPORT(("dst_buffer_to_key(): dst_buffer_to_hmac failed\n"));
return (dst_free_key(dkey));
}
return (NULL);
dnslen = dst_key_to_dnskey(dkey, dns, sizeof(dns));
dkey->dk_id = dst_s_dns_key_id(dns, dnslen);
return (dkey);
}
int
@ -816,10 +822,12 @@ dst_s_read_private_key_file(char *name, DST_KEY *pk_key, u_int16_t in_id,
int in_alg)
{
int cnt, alg, len, major, minor, file_major, file_minor;
int id;
int ret, id;
char filename[PATH_MAX];
u_char in_buff[RAW_KEY_SIZE], *p;
FILE *fp;
int dnslen;
u_char dns[2048];
if (name == NULL || pk_key == NULL) {
EREPORT(("dst_read_private_key_file(): No key name given\n"));
@ -886,10 +894,13 @@ dst_s_read_private_key_file(char *name, DST_KEY *pk_key, u_int16_t in_id,
if (pk_key->dk_func == NULL || pk_key->dk_func->from_file_fmt == NULL)
goto fail;
id = pk_key->dk_func->from_file_fmt(pk_key, (char *)p, &in_buff[len] - p);
if (id < 0)
ret = pk_key->dk_func->from_file_fmt(pk_key, (char *)p, &in_buff[len] - p);
if (ret < 0)
goto fail;
dnslen = dst_key_to_dnskey(pk_key, dns, sizeof(dns));
id = dst_s_dns_key_id(dns, dnslen);
/* Make sure the actual key tag matches the input tag used in the filename
*/
if (id != in_id) {
@ -942,6 +953,9 @@ dst_generate_key(const char *name, const int bits, const int exp,
{
DST_KEY *new_key = NULL;
int res;
int dnslen;
u_char dns[2048];
if (name == NULL)
return (NULL);
@ -966,6 +980,13 @@ dst_generate_key(const char *name, const int bits, const int exp,
new_key->dk_key_size, exp));
return (dst_free_key(new_key));
}
dnslen = dst_key_to_dnskey(new_key, dns, sizeof(dns));
if (dnslen != UNSUPPORTED_KEYALG)
new_key->dk_id = dst_s_dns_key_id(dns, dnslen);
else
new_key->dk_id = 0;
return (new_key);
}

14
contrib/bind/lib/dst/eay_dss_link.c
View File

@ -1,5 +1,5 @@
#ifdef EAY_DSS
static const char rcsid[] = "$Header: /proj/cvs/isc/bind8/src/lib/dst/eay_dss_link.c,v 1.4 1999/10/13 16:39:23 vixie Exp $";
static const char rcsid[] = "$Header: /proj/cvs/isc/bind8/src/lib/dst/eay_dss_link.c,v 1.5 2001/04/05 22:00:03 bwelling Exp $";
/*
* Portions Copyright (c) 1995-1998 by Trusted Information Systems, Inc.
@ -341,7 +341,6 @@ dst_eay_dss_from_dns_key(DST_KEY *s_key, const u_char *key, const int len)
d_key->pub_key = BN_bin2bn(key_ptr, p_bytes, NULL);
key_ptr += p_bytes;
s_key->dk_id = dst_s_id_calc(key, len);
s_key->dk_key_size = p_bytes * 8;
return (1);
}
@ -442,9 +441,7 @@ dst_eay_dss_key_from_file_format(DST_KEY *d_key, const u_char *buff,
const int buff_len)
{
char s[128];
char dns[1024];
int len, s_len = sizeof(s);
int foot = -1, dnslen;
const char *p = buff;
DSA *dsa_key;
@ -499,10 +496,8 @@ dst_eay_dss_key_from_file_format(DST_KEY *d_key, const u_char *buff,
} /* while p */
d_key->dk_key_size = BN_num_bytes(dsa_key->p);
dnslen = d_key->dk_func->to_dns_key(d_key, dns, sizeof(dns));
foot = dst_s_id_calc(dns, dnslen);
return (foot);
return (0);
}
@ -543,10 +538,9 @@ dst_eay_dss_free_key_structure(void *key)
static int
dst_eay_dss_generate_keypair(DST_KEY *key, int nothing)
{
int status, dnslen, n;
int status, n;
DSA *dsa;
u_char rand[SHA_DIGEST_LENGTH];
char dns[1024];
if (key == NULL || key->dk_alg != KEY_DSA)
return (0);
@ -572,8 +566,6 @@ dst_eay_dss_generate_keypair(DST_KEY *key, int nothing)
return(0);
}
key->dk_KEY_struct = (void *) dsa;
dnslen = key->dk_func->to_dns_key(key, dns, sizeof(dns));
key->dk_id = dst_s_id_calc(dns, dnslen);
return (1);
}

5
contrib/bind/lib/dst/prandom.c
View File

@ -1,5 +1,5 @@
#ifndef LINT
static const char rcsid[] = "$Header: /proj/cvs/isc/bind8/src/lib/dst/prandom.c,v 1.9 2000/07/17 07:36:53 vixie Exp $";
static const char rcsid[] = "$Header: /proj/cvs/isc/bind8/src/lib/dst/prandom.c,v 1.10 2001/02/12 23:13:46 marka Exp $";
#endif
/*
* Portions Copyright (c) 1995-1998 by Trusted Information Systems, Inc.
@ -204,7 +204,6 @@ do_time(dst_work *work)
zone = (struct timezone *) tmp;
mtime = (struct timeval *)(tmp + sizeof(struct timezone));
gettimeofday(mtime, zone);
assert(mtime->tv_usec >= 0 && mtime->tv_usec < 1000000);
cnt = sizeof(tmp);
my_digest(work, tmp, sizeof(tmp));
@ -252,7 +251,7 @@ do_ls(dst_work *work)
if (stat(dirs[i++], &buf)) /* directory does not exist */
return (0);
gettimeofday(&tv,NULL);
gettimeofday(&tv, NULL);
if (d_round == 0)
d_round = tv.tv_sec - MAX_OLD;
else if (i==1) /* if starting a new round cut what we accept */

13
contrib/bind/lib/dst/rsaref_link.c
View File

@ -1,5 +1,5 @@
#ifdef RSAREF
static const char rcsid[] = "$Header: /proj/cvs/isc/bind8/src/lib/dst/rsaref_link.c,v 1.7 2000/07/17 07:36:53 vixie Exp $";
static const char rcsid[] = "$Header: /proj/cvs/isc/bind8/src/lib/dst/rsaref_link.c,v 1.9 2001/04/05 22:00:04 bwelling Exp $";
/*
* Portions Copyright (c) 1995-1998 by Trusted Information Systems, Inc.
@ -357,8 +357,6 @@ dst_rsaref_from_dns_key(DST_KEY *s_key, const u_char *key, const int len)
memcpy(&r_key->rk_Public_Key->modulus[MAX_RSA_MODULUS_LEN - bytes],
key_ptr, bytes);
r_key->rk_Public_Key->bits = bytes * 8;
s_key->dk_id = (u_int16_t) dst_s_get_int16((u_char *)
&r_key->rk_Public_Key->modulus[MAX_RSA_MODULUS_LEN - 3]);
s_key->dk_key_size = r_key->rk_Public_Key->bits;
return (1);
@ -544,10 +542,8 @@ dst_rsaref_key_from_file_format(DST_KEY *d_key, const u_char *buff,
r_key->rk_signer = strdup(d_key->dk_key_name);
d_key->dk_KEY_struct = (void *) r_key;
d_key->dk_key_size = r_key->rk_Private_Key->bits;
d_key->dk_id = (u_int16_t) dst_s_get_int16((u_char *)
&r_key->rk_Public_Key->modulus[MAX_RSA_MODULUS_LEN - 3]);
foot = (int) d_key->dk_id;
return (foot);
return (0);
}
@ -646,8 +642,6 @@ dst_rsaref_generate_keypair(DST_KEY *key, const int exp)
rsa->rk_Public_Key = public;
key->dk_KEY_struct = (void *) rsa;
key->dk_id = (u_int16_t) dst_s_get_int16((u_char *)
&rsa->rk_Public_Key->modulus[MAX_RSA_MODULUS_LEN - 3]);
return (1);
}
@ -706,7 +700,6 @@ dst_rsaref_init_random_struct(R_RANDOM_STRUCT * randomstruct)
* This must be the FIRST CALL
*/
gettimeofday(&tv, 0);
assert(tv.tv_usec >= 0 && tv.tv_usec < 1000000);
R_RandomUpdate(randomstruct, (u_char *) &tv,
sizeof(struct timeval));

21
contrib/bind/lib/dst/support.c
View File

@ -1,4 +1,4 @@
static const char rcsid[] = "$Header: /proj/cvs/isc/bind8/src/lib/dst/support.c,v 1.8 1999/10/13 16:39:24 vixie Exp $";
static const char rcsid[] = "$Header: /proj/cvs/isc/bind8/src/lib/dst/support.c,v 1.9 2001/04/05 22:00:06 bwelling Exp $";
/*
@ -200,7 +200,7 @@ dst_s_calculate_bits(const u_char *str, const int max_bits)
/*
* calculates a checksum used in kmt for a id.
* calculates a checksum used in dst for an id.
* takes an array of bytes and a length.
* returns a 16 bit checksum.
*/
@ -225,34 +225,27 @@ dst_s_id_calc(const u_char *key, const int keysize)
}
/*
* dst_s_dns_key_id() Function to calculated DNSSEC footprint from KEY reocrd
* rdata (all of record)
* dst_s_dns_key_id() Function to calculate DNSSEC footprint from KEY record
* rdata
* Input:
* dns_key_rdata: the raw data in wire format
* rdata_len: the size of the input data
* Output:
* the key footprint/id calcuated from the key data
* the key footprint/id calculated from the key data
*/
u_int16_t
dst_s_dns_key_id(const u_char *dns_key_rdata, const int rdata_len)
{
int key_data = 4;
if (!dns_key_rdata || (rdata_len < key_data))
if (!dns_key_rdata)
return 0;
/* check the extended parameters bit in the DNS Key RR flags */
if (dst_s_get_int16(dns_key_rdata) & DST_EXTEND_FLAG)
key_data += 2;
/* compute id */
if (dns_key_rdata[3] == KEY_RSA) /* Algorithm RSA */
return dst_s_get_int16((u_char *)
&dns_key_rdata[rdata_len - 3]);
else
/* compute a checksum on the key part of the key rr */
return dst_s_id_calc(&dns_key_rdata[key_data],
(rdata_len - key_data));
return dst_s_id_calc(dns_key_rdata, rdata_len);
}
/*

10
contrib/bind/lib/inet/nsap_addr.c
View File

@ -16,7 +16,7 @@
*/
#if defined(LIBC_SCCS) && !defined(lint)
static const char rcsid[] = "$Id: nsap_addr.c,v 8.10 1999/10/13 16:39:28 vixie Exp $";
static const char rcsid[] = "$Id: nsap_addr.c,v 8.11 2001/03/26 07:04:30 marka Exp $";
#endif /* LIBC_SCCS and not lint */
#include "port_before.h"
@ -44,6 +44,9 @@ inet_nsap_addr(const char *ascii, u_char *binary, int maxlen) {
u_char c, nib;
u_int len = 0;
if (ascii[0] != '0' || (ascii[1] != 'x' && ascii[1] != 'X'))
return (0);
while ((c = *ascii++) != '\0' && len < (u_int)maxlen) {
if (c == '.' || c == '+' || c == '/')
continue;
@ -75,7 +78,7 @@ char *
inet_nsap_ntoa(int binlen, const u_char *binary, char *ascii) {
int nib;
int i;
static char tmpbuf[255*3];
static char tmpbuf[2+255*3];
char *start;
if (ascii)
@ -85,6 +88,9 @@ inet_nsap_ntoa(int binlen, const u_char *binary, char *ascii) {
start = tmpbuf;
}
*ascii = '0';
*ascii = 'x';
if (binlen > 255)
binlen = 255;

5
contrib/bind/lib/irs/gethostent.c
View File

@ -16,7 +16,7 @@
*/
#if !defined(LINT) && !defined(CODECENTER)
static const char rcsid[] = "$Id: gethostent.c,v 1.27 2000/04/20 07:10:33 vixie Exp $";
static const char rcsid[] = "$Id: gethostent.c,v 1.28 2001/03/01 05:47:44 marka Exp $";
#endif
/* Imports */
@ -138,7 +138,8 @@ gethostbyname2_p(const char *name, int af, struct net_data *net_data) {
if (!net_data || !(ho = net_data->ho))
return (NULL);
if (net_data->ho_stayopen && net_data->ho_last) {
if (net_data->ho_stayopen && net_data->ho_last &&
net_data->ho_last->h_addrtype == af) {
if (ns_samename(name, net_data->ho_last->h_name) == 1)
return (net_data->ho_last);
for (hap = net_data->ho_last->h_aliases; hap && *hap; hap++)

4
contrib/bind/lib/isc/ev_timers.c
View File

@ -20,7 +20,7 @@
*/
#if !defined(LINT) && !defined(CODECENTER)
static const char rcsid[] = "$Id: ev_timers.c,v 1.26 2000/07/17 07:36:54 vixie Exp $";
static const char rcsid[] = "$Id: ev_timers.c,v 1.30 2001/02/12 23:13:48 marka Exp $";
#endif
/* Import. */
@ -38,6 +38,7 @@ static const char rcsid[] = "$Id: ev_timers.c,v 1.26 2000/07/17 07:36:54 vixie E
/* Constants. */
#define MILLION 1000000
#define BILLION 1000000000
/* Forward. */
@ -111,7 +112,6 @@ evNowTime() {
if (gettimeofday(&now, NULL) < 0)
return (evConsTime(0, 0));
INSIST(now.tv_usec >= 0 && now.tv_usec < 1000000);
return (evTimeSpec(now));
}

14
contrib/bind/lib/isc/memcluster.c
View File

@ -20,10 +20,11 @@
bigger and some debugging info stuck before and after the region given
back to the caller. */
/* #define DEBUGGING_MEMCLUSTER */
#define MEMCLUSTER_ATEND
#if !defined(LINT) && !defined(CODECENTER)
static const char rcsid[] = "$Id: memcluster.c,v 8.19 1999/10/13 17:11:22 vixie Exp $";
static const char rcsid[] = "$Id: memcluster.c,v 8.20 2001/02/13 23:14:54 marka Exp $";
#endif /* not lint */
#include "port_before.h"
@ -397,8 +398,19 @@ __memput_record(void *mem, size_t size, const char *file, int line) {
e->file = file;
e->line = line;
#endif
#ifdef MEMCLUSTER_ATEND
e->next = NULL;
el = freelists[new_size];
while (el != NULL && el->next != NULL)
el = el->next;
if (el)
el->next = e;
else
freelists[new_size] = e;
#else
e->next = freelists[new_size];
freelists[new_size] = (void *)e;
#endif
#else
((memcluster_element *)mem)->next = freelists[new_size];
freelists[new_size] = (memcluster_element *)mem;

4
contrib/bind/lib/nameser/ns_print.c
View File

@ -16,7 +16,7 @@
*/
#ifndef lint
static const char rcsid[] = "$Id: ns_print.c,v 8.21 2000/12/09 00:15:38 marka Exp $";
static const char rcsid[] = "$Id: ns_print.c,v 8.22 2001/03/26 07:04:31 marka Exp $";
#endif
/* Import. */
@ -316,7 +316,7 @@ ns_sprintrrf(const u_char *msg, size_t msglen,
break;
case ns_t_nsap: {
char t[255*3];
char t[2+255*3];
(void) inet_nsap_ntoa(rdlen, rdata, t);
T(addstr(t, strlen(t), &buf, &buflen));

6
contrib/bind/lib/resolv/res_debug.c
View File

@ -95,7 +95,7 @@
#if defined(LIBC_SCCS) && !defined(lint)
static const char sccsid[] = "@(#)res_debug.c 8.1 (Berkeley) 6/4/93";
static const char rcsid[] = "$Id: res_debug.c,v 8.37 2000/11/13 05:22:53 vixie Exp $";
static const char rcsid[] = "$Id: res_debug.c,v 8.38 2001/02/13 23:12:56 marka Exp $";
#endif /* LIBC_SCCS and not lint */
#include "port_before.h"
@ -452,6 +452,10 @@ const struct res_sym __p_type_syms[] = {
{ns_t_naptr, "NAPTR", "URN Naming Authority"},
{ns_t_kx, "KX", "Key Exchange"},
{ns_t_cert, "CERT", "Certificate"},
{ns_t_a6, "A6", "IPv6 Address"},
{ns_t_dname, "DNAME", "dname"},
{ns_t_sink, "SINK", "Kitchen Sink (experimental)"},
{ns_t_opt, "OPT", "EDNS Options"},
{ns_t_any, "ANY", "\"any\""},
{0, NULL, NULL}
};

9
contrib/bind/lib/resolv/res_init.c
View File

@ -70,7 +70,7 @@
#if defined(LIBC_SCCS) && !defined(lint)
static const char sccsid[] = "@(#)res_init.c 8.1 (Berkeley) 6/7/93";
static const char rcsid[] = "$Id: res_init.c,v 8.17 2000/11/08 06:47:37 marka Exp $";
static const char rcsid[] = "$Id: res_init.c,v 8.19 2001/03/08 03:57:16 marka Exp $";
#endif /* LIBC_SCCS and not lint */
#include "port_before.h"
@ -179,6 +179,9 @@ __res_vinit(res_state statp, int preinit) {
statp->qhook = NULL;
statp->rhook = NULL;
statp->_u._ext.nscount = 0;
#ifdef RESOLVSORT
statp->nsort = 0;
#endif
/* Allow user to override the local domain definition */
if ((cp = getenv("LOCALDOMAIN")) != NULL) {
@ -343,7 +346,8 @@ __res_vinit(res_state statp, int preinit) {
continue;
}
}
if (nserv > 1)
if (nserv > 1)
statp->nscount = nserv;
#ifdef RESOLVSORT
statp->nsort = nsort;
@ -507,5 +511,4 @@ res_nclose(res_state statp) {
statp->_u._ext.nssocks[ns] = -1;
}
}
statp->_u._ext.nscount = 0;
}

6
contrib/bind/lib/resolv/res_send.c
View File

@ -70,7 +70,7 @@
#if defined(LIBC_SCCS) && !defined(lint)
static const char sccsid[] = "@(#)res_send.c 8.1 (Berkeley) 6/4/93";
static const char rcsid[] = "$Id: res_send.c,v 8.41 2000/12/23 08:14:58 vixie Exp $";
static const char rcsid[] = "$Id: res_send.c,v 8.42 2001/03/07 06:48:03 marka Exp $";
#endif /* LIBC_SCCS and not lint */
/*
@ -307,15 +307,19 @@ res_nsend(res_state statp,
struct sockaddr_in ina;
int lastns = statp->nscount - 1;
int fd;
u_int16_t nstime;
ina = statp->nsaddr_list[0];
fd = EXT(statp).nssocks[0];
nstime = EXT(statp).nstimes[ns];
for (ns = 0; ns < lastns; ns++) {
statp->nsaddr_list[ns] = statp->nsaddr_list[ns + 1];
EXT(statp).nssocks[ns] = EXT(statp).nssocks[ns + 1];
EXT(statp).nstimes[ns] = EXT(statp).nstimes[ns + 1];
}
statp->nsaddr_list[lastns] = ina;
EXT(statp).nssocks[lastns] = fd;
EXT(statp).nstimes[lastns] = nstime;
}
/*

5
contrib/bind/lib/resolv/res_update.c
View File

@ -1,5 +1,5 @@
#if !defined(lint) && !defined(SABER)
static const char rcsid[] = "$Id: res_update.c,v 1.25 2000/11/22 01:20:47 marka Exp $";
static const char rcsid[] = "$Id: res_update.c,v 1.26 2001/03/05 04:03:00 marka Exp $";
#endif /* not lint */
/*
@ -101,7 +101,8 @@ res_nupdate(res_state statp, ns_updrec *rrecp_in, ns_tsig_key *key) {
/* Thread all of the updates onto a list of groups. */
INIT_LIST(zgrps);
for (rrecp = rrecp_in; rrecp; rrecp = NEXT(rrecp, r_link)) {
for (rrecp = rrecp_in; rrecp;
rrecp = LINKED(rrecp, r_link) ? NEXT(rrecp, r_link) : NULL) {
/* Find the origin for it if there is one. */
tgrp.z_class = rrecp->r_class;
tgrp.z_nscount =

1
contrib/bind/port/freebsd/include/port_before.h
View File

@ -100,4 +100,3 @@
#define SERV_R_BAD NULL
#define IRS_LCL_SV_DB

10
contrib/bind/port/freebsd/include/prand_conf.h
View File

@ -3,10 +3,10 @@
#ifndef HAVE_DEV_RANDOM
# define HAVE_DEV_RANDOM 1
#endif /* HAVE_DEV_RANDOM */
# define HAVE_DEV_RANDOM 1
#endif /* HAVE_DEV_RANDOM */
const char *cmds[] = {
static const char *cmds[] = {
"/bin/ps -axlw 2>&1",
"/usr/sbin/arp -an 2>&1",
"/usr/bin/netstat -an 2>&1",
@ -20,7 +20,7 @@ const char *cmds[] = {
NULL
};
const char *dirs[] = {
static const char *dirs[] = {
"/tmp",
"/usr/tmp",
".",
@ -33,7 +33,7 @@ const char *dirs[] = {
NULL
};
const char *files[] = {
static const char *files[] = {
"/var/log/messages",
"/var/log/wtmp",
"/var/log/lastlog",

13
contrib/bind/port/prand_conf/prand_conf.c
View File

@ -1,4 +1,4 @@
/* $Id: prand_conf.c,v 1.5 1999/07/31 16:44:13 cyarnell Exp $
/* $Id: prand_conf.c,v 1.7 2001/03/07 06:46:33 marka Exp $
*
* Portions Copyright (c) 1995-1998 by TIS Labs at Network Assoociates Inc.
* Portions Copyright (c) 1998-1998 by TIS Labs @ Network Associates Inc.
@ -130,7 +130,8 @@ main()
char *files[] = {"/proc/stat", "/proc/rtc", "/proc/meminfo",
"/proc/interrupts", "/proc/self/status",
"/proc/self/maps",
"/proc/self/maps", "/proc/curproc/status",
"/proc/curproc/map",
"/var/log/messages", "/var/log/wtmp",
"/var/log/lastlog", "/var/adm/messages",
"/var/adm/wtmp", "/var/adm/lastlog", NULL};
@ -146,7 +147,7 @@ main()
fprintf(fd, "#ifndef _PRAND_CMD_H_\n#define _PRAND_CMD_H_\n\n");
fprintf(fd, "const char *cmds[] = {\n");
fprintf(fd, "static const char *cmds[] = {\n");
if ((ps = my_find("ps", ps_path)) >= 0)
res = ex(fd, ps_path[ps], "ps","-axlw", 460) ||
@ -185,7 +186,7 @@ main()
res = ex(fd, w_path[cmd], "w", "", 100);
fprintf(fd,"\tNULL\n};\n\n");
fprintf(fd, "const char *dirs[] = {\n");
fprintf(fd, "static const char *dirs[] = {\n");
for (i=0; dirs[i]; i++) {
if (lstat(dirs[i], &st) == 0)
@ -195,12 +196,12 @@ main()
fprintf(fd,"\tNULL\n};\n\n");
fprintf(fd, "const char *files[] = {\n");
fprintf(fd, "static const char *files[] = {\n");
tim = time(NULL);
for (i=0; files[i]; i++) {
if (lstat(files[i],&st) == 0)
if (S_ISREG(st.st_mode) &&
(tim -st.st_mtime) < 84600)
(tim - st.st_mtime) < 84600)
fprintf(fd,"\t\"%s\",\n", files[i]);
}
fprintf (fd, "\tNULL\n};\n");