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freebsd/usr.bin
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Jilles Tjoelker 2482c270bb login: Clean up PAM and audit, then exit, on SIGHUP and SIGTERM. 
This avoids leaving stale entries in utmpx after the connection is closed on
an open login session. It also allows a clean way (SIGTERM) to forcibly
terminate a user's terminal session.

This does not affect the situation for "hung" processes after the connection
is closed. The foreground process group receives SIGHUP and the tty becomes
inaccessible.

Also replace all use of the obsolete signal() function with sigaction() (not
only the part where it is actually required: SIGHUP and SIGTERM must mask
the other as well when caught).

PR:		misc/183495
Reviewed by:	ed
2014-01-26 22:49:24 +00:00
..
alias
apply Constify arguments. While I'm there, also add a static for usage(). 2013-01-04 23:44:22 +00:00
ar Work around build breakages with GCC 4.2. 2013-05-23 05:42:35 +00:00
asa
at - Do not bail out if stat(2) fails with ENOENT in the spool directory. This 2013-04-12 14:32:16 +00:00
atf Prevent misc_helpers from running as a test. 2014-01-13 10:47:26 +00:00
atm
awk
banner
basename
bc Document -q and --quiet as discouraged compatibility option. 2013-12-07 07:12:37 +00:00
biff Fix EXIT STATUS. biff reports its status when it was invoked. 2013-04-28 09:29:44 +00:00
bluetooth
bmake Stick to traditional DEFAULT_SYS_PATH (/usr/share/mk) 2013-09-10 23:31:38 +00:00
brandelf fix up my copyright and remove third clause.. 2013-08-26 18:51:48 +00:00
bsdiff Remove trailing whitespace per mdoc lint warning 2012-03-29 05:02:12 +00:00
bzip2
bzip2recover Add the Clang specific -Wmissing-variable-declarations to WARNS=6. 2013-04-19 19:45:00 +00:00
c89 Make c89(1) invoke /usr/bin/cc with argv[0] also set to /usr/bin/cc, 2013-03-07 21:34:16 +00:00
c99 Make c99(1) invoke /usr/bin/cc with argv[0] set to "/usr/bin/cc" instead 2013-03-07 21:37:23 +00:00
calendar calendar(1): use strlcpy instead of strncpy 2013-12-11 14:54:58 +00:00
cap_mkdb
catman
chat More -Wmissing-variable-declarations fixes. 2012-10-19 14:49:42 +00:00
checknr
chkey Handle NULL return from crypt(3). Mostly from DragonFly 2012-02-22 06:27:20 +00:00
chpass Avoid possible null deref if ypclnt_new returns null 2012-11-15 15:06:18 +00:00
cksum More -Wmissing-variable-declarations fixes. 2012-10-20 10:33:15 +00:00
clang Enable llvm's integrated assembler for PowerPC, since it should now be 2013-12-16 18:45:21 +00:00
cmp Bump .Dd for recent change 2013-11-18 23:11:42 +00:00
col
colcrt
colldef
colrm
column
comm Remove trailing whitespace per mdoc lint warning 2012-03-29 05:02:12 +00:00
compile_et - Update FreeBSD Heimdal distribution to version 1.5.1. This also brings 2012-03-22 08:48:42 +00:00
compress
cpio MFV r248590,248594: 2013-03-22 13:36:03 +00:00
cpuset
csplit
csup Clean up -Wheader-guard warnings. 2013-06-17 20:11:04 +00:00
ctags
ctlstat Fix bugs in the elapsed time calculation in ctlstat_standard() 2013-04-11 21:18:04 +00:00
cut The is_delim function works on wchar_t characters not ints, update the 2012-11-24 04:15:25 +00:00
dc Properly handle '-h' argument. 2013-02-28 01:22:14 +00:00
dirname
drill Build and install drill(1). 2013-09-22 20:30:55 +00:00
dtc Some more cleanups and bug fixes in dtc for property printing / parsing. 2013-12-12 08:55:24 +00:00
du New sentence, new line. 2012-11-04 09:27:01 +00:00
ee Fix spelling. 2013-03-11 13:08:32 +00:00
elf2aout
elfdump Add missing EM_PPC64 to e_machine header display. 2014-01-14 04:28:41 +00:00
enigma Handle NULL return from crypt(3). Mostly from DragonFly 2012-02-22 06:27:20 +00:00
env
expand
false
fetch Include an Accept header in requests. 2013-07-30 13:07:55 +00:00
file Update file(1) to version 5.11. 2012-04-19 03:20:13 +00:00
file2c
find find: Allow -type d without statting everything. 2014-01-11 21:12:27 +00:00
finger More -Wmissing-variable-declarations fixes. 2012-10-19 14:49:42 +00:00
fmt
fold
from Add static where appropriate. 2013-11-21 21:19:01 +00:00
fstat Similar to 233760 and 236717, export some more useful info about the 2013-05-03 21:11:57 +00:00
fsync
ftp
gcore Add some missing DPADD. 2013-05-11 13:46:05 +00:00
gencat More -Wmissing-variable-declarations fixes. 2012-10-19 14:49:42 +00:00
getconf
getent Add support for netgroup, based on patch in the PR but made consistent 2013-05-23 20:52:30 +00:00
getopt
gprof rework old-style functions prototypes 2013-02-14 08:16:03 +00:00
grep grep -i does not work for simple patterns and single byte locales, like 2013-07-30 18:16:43 +00:00
gzip More -Wmissing-variable-declarations fixes. 2012-10-19 14:49:42 +00:00
head Remove EOL whitespace accidentally introduced in r248393. 2013-03-17 06:57:25 +00:00
hesinfo
hexdump Fix typo ('1' != 'l') 2013-03-04 02:21:06 +00:00
host Remove BIND. 2013-09-30 17:23:45 +00:00
iconv As a followup to r252547, propate const down the call stack. 2013-07-03 18:27:45 +00:00
id
indent Add the Clang specific -Wmissing-variable-declarations to WARNS=6. 2013-04-19 19:45:00 +00:00
ipcrm General mdoc(7) and typo fixes. 2012-05-10 02:07:00 +00:00
ipcs
iscsictl Properly document -u and -s. 2014-01-04 09:57:23 +00:00
join Cast *tabchar, a wchar_t, to a wint_t as it is the type the %lc printf 2013-02-04 10:05:55 +00:00
jot Remove superfluous paragraph macro. 2012-03-25 09:19:25 +00:00
kdump If we cannot connect to casperd we don't enter sandbox, but if we can connect 2013-12-19 00:51:48 +00:00
keylogin WARNS=6 compliance 2013-02-19 13:32:26 +00:00
keylogout
killall Re-work r260800 to include other signals which start with 'I' 2014-01-17 04:16:39 +00:00
ktrace Don't trace or dump page fault records in the default set of tracepoints 2012-05-31 14:46:02 +00:00
ktrdump Print the ktr(4) format line that caused a failure. 2014-01-17 09:11:44 +00:00
lam
last Bump date missed in r202756 2012-09-14 17:50:42 +00:00
lastcomm Allow to specify strftime(3) format for process start end exit times. 2012-05-17 11:10:13 +00:00
ldd Pass variables prefixed with both LD_ and LD_32_ to the run-time linker. 2013-08-07 00:28:17 +00:00
leave
less Note that the manual page of less(1) says: 2012-12-03 21:49:37 +00:00
lessecho
lesskey
lex Connect flex 2.5.37 to the build and bump __FreeBSD_version. 2013-05-21 19:32:35 +00:00
limits sh(1),limits(1): Document kqueues (-k) rlimit. 2013-11-01 13:57:30 +00:00
locale Sort options. 2012-11-17 23:52:38 +00:00
locate Give users a hint when their locate database is too small. 2012-12-10 02:26:01 +00:00
lock Check the return error of set[e][ug]id. While this can never fail in the 2012-10-22 03:07:05 +00:00
lockf Add option to lockf to avoid creating a file if it does not exist. 2013-05-10 17:30:29 +00:00
logger Add missing const keywords. 2012-10-19 14:29:03 +00:00
login login: Clean up PAM and audit, then exit, on SIGHUP and SIGTERM. 2014-01-26 22:49:24 +00:00
logins
logname
look
lorder
lsvfs - Add file system type number (vfc_typenum) in the list. This is useful 2013-06-09 16:33:32 +00:00
lzmainfo
m4 mdoc: convert .Fd to .In, which is much nicer. 2013-06-04 07:37:06 +00:00
mail Remove unnecessary cast to pid_t. 2013-07-04 03:24:58 +00:00
make Remove unnecessary cast to pid_t. 2013-07-04 03:24:58 +00:00
makewhatis Currently the code uses gzFile * for a zlib file descriptor, which 2012-06-20 23:53:36 +00:00
man Remove default support for 1aout section manpages. There haven't been 2013-01-16 23:20:24 +00:00
mandoc Merge mandoc from vendor into contrib and provide the necessary Makefile glue. 2012-10-19 22:21:01 +00:00
mesg
minigzip MFV: Update zlib to 1.2.7. 2012-06-21 21:47:08 +00:00
ministat Add option to suppress just the plot in ministat while still retaining 2012-11-15 15:06:12 +00:00
mkcsmapper To avoid having to explicitly test COMPILER_TYPE for setting 2013-12-22 17:51:33 +00:00
mkcsmapper_static
mkdep
mkesdb Attempt to deal with a compile failure that shows up with gcc, which 2013-07-03 18:25:27 +00:00
mkesdb_static
mkfifo
mklocale Work around build breakages with GCC 4.2. 2013-05-23 05:42:35 +00:00
mkstr
mktemp Use the macro for standard error return values. 2012-11-18 16:34:06 +00:00
mkulzma mdoc: document title should be all caps. 2012-03-25 19:34:05 +00:00
mkuzip
msgs Check the return error of set[e][ug]id. While this can never fail in the 2012-10-22 03:07:05 +00:00
mt
nc
ncal More -Wmissing-variable-declarations fixes. 2012-10-19 14:49:42 +00:00
netstat Bump dates in nestat(1) and route(8) man pages. 2014-01-11 09:44:00 +00:00
newgrp Print a warning if not setuid root. 2013-02-08 14:14:00 +00:00
newkey
nfsstat Modify nfsstat.c so that it prints out an error when a non-root 2013-06-09 21:54:19 +00:00
nice
nl
nohup
opieinfo
opiekey
opiepasswd
pagesize
pamtest Update to OpenPAM Micrampelis. 2012-05-26 17:10:16 +00:00
passwd Respect NO_FSCHG and don't set 'schg' flag on passwd/yppasswd is defined. 2012-11-27 16:23:12 +00:00
paste
patch Improve bsdpatch usability: 2013-09-26 18:00:45 +00:00
pathchk pathchk: Ensure bytes >= 128 are considered non-portable characters. 2013-10-20 20:10:31 +00:00
perror
pr Standardize EXIT STATUS instructions in man pages when possible. 2012-11-18 16:33:51 +00:00
printenv
printf POSIX requires that non-existent or null arguments be treated as if a 2012-12-18 21:02:38 +00:00
procstat Replace CAP_POLL_EVENT and CAP_POST_EVENT capability rights (which I had 2013-11-15 19:55:35 +00:00
protect Correct stale comments. 2013-09-20 16:05:09 +00:00
quota
rctl Minor spelling and grammar fixes. 2013-04-11 19:05:24 +00:00
renice Move example to EXAMPLES. 2013-03-17 06:36:04 +00:00
rev
revoke
rlogin More -Wmissing-variable-declarations fixes. 2012-10-19 14:49:42 +00:00
rpcgen Generate client sample code which compiles without warnings. 2013-12-26 11:38:33 +00:00
rpcinfo Use INADDR_NONE instead of -1 to check inet_addr() result. 2013-10-15 07:37:30 +00:00
rs
rsh None of these programs actually use auth.conf. 2012-06-11 16:18:39 +00:00
rup
ruptime
rusers
rwall
rwho Change the cap_rights_t type from uint64_t to a structure that we can extend 2013-09-05 00:09:56 +00:00
script Bring back r226403, the fix for bin/161526, which was (accidentally?) 2014-01-17 21:45:25 +00:00
sed Per the resolution of POSIX bug 0000779 (note 0002050) add support for using 'i' 2013-12-09 18:57:20 +00:00
seq Standardize EXIT STATUS instructions in man pages when possible. 2012-11-18 16:33:51 +00:00
setchannel Remove superfluous paragraph macro. 2012-03-25 09:19:25 +00:00
shar
showmount
smbutil
sockstat Update the usage with the new jail option. 2012-06-27 23:26:32 +00:00
sort In usr.bin/sort/radixsort.c, pop_ls_mt() is only referenced if 2013-12-22 20:46:31 +00:00
split Add missed DPADD 2013-11-09 09:05:50 +00:00
ssh-copy-id Add examples to the ssh-copy-id script. 2012-11-13 13:06:57 +00:00
stat More -Wmissing-variable-declarations fixes. 2012-10-19 14:49:42 +00:00
stdbuf Remove stray tabs. 2013-01-14 11:06:50 +00:00
su Make check for unknown login class actually work. Previously, using the "-c" option 2013-08-12 21:01:01 +00:00
svn Import svn-1.8.5. This contains a user-visible fix for svn:externals 2013-11-25 17:52:16 +00:00
systat Use INADDR_NONE instead of -1 to check inet_addr() result. 2013-10-15 07:37:30 +00:00
tabs
tail Print file names without stdio buffering to avoid mixing buffered and 2013-06-09 08:06:26 +00:00
talk Bump date missed in r202756 2012-09-14 17:50:42 +00:00
tar MFV r248590,248594: 2013-03-22 13:36:03 +00:00
tcopy
tee Reverting last change r231449 (fix bin/164947) due to concerns voiced 2012-02-11 16:34:03 +00:00
telnet
tests Build and install the atf tests. 2013-11-08 14:33:41 +00:00
tftp More -Wmissing-variable-declarations fixes. 2012-10-19 14:49:42 +00:00
time time: Use close-on-exec instead of fclose() in the child process. 2012-12-08 17:41:39 +00:00
tip A number of places in the source tree still reference cuad.* after 2012-12-08 22:16:36 +00:00
top Bump the CPU/WCPU column width by one so that it fits values from 100% up 2013-06-11 19:05:29 +00:00
touch Constify where appropriate. 2013-04-23 13:03:17 +00:00
tput
tr When copying the complement of the string loop to WINT_MAX as we are dealing 2013-01-22 05:39:34 +00:00
true
truncate
truss Extend the support for exempting processes from being killed when swap is 2013-09-19 18:53:42 +00:00
tset More -Wmissing-variable-declarations fixes. 2012-10-19 14:49:42 +00:00
tsort
tty
ul Fix a signed/unsigned comparison when wchar_t is unsigned by casting the 2013-01-06 03:08:27 +00:00
uname Change introduction history. 2013-11-20 17:48:38 +00:00
unexpand
unifdef Update to upstream version 2.7 2013-03-28 20:33:07 +00:00
uniq Change the cap_rights_t type from uint64_t to a structure that we can extend 2013-09-05 00:09:56 +00:00
units mdoc: terminate quoted strings. 2012-03-26 15:18:14 +00:00
unvis Replace our (un)vis(1) commands with implementations from NetBSD to 2013-03-15 00:05:50 +00:00
unzip Replace deprecated (or remove obsolete) libarchive 2.8 functions 2013-03-22 10:17:42 +00:00
usbhidaction
usbhidctl mdoc sweep. 2013-05-12 22:22:12 +00:00
users Bump date missed in r202756 2012-09-14 17:50:42 +00:00
uudecode
uuencode Prefer an example users born after myself might use. 2012-10-26 15:21:23 +00:00
vacation Since clang 3.2 now has an option to suppress warnings about implicitly 2013-02-16 20:17:31 +00:00
vgrind mdoc: terminate quoted strings. 2012-03-26 15:18:14 +00:00
vi Give up on using iconv to convert to UTF-8 at build time. I don't see any 2013-08-12 09:56:52 +00:00
vis Replace our (un)vis(1) commands with implementations from NetBSD to 2013-03-15 00:05:50 +00:00
vmstat - Show page faults requiring I/O when -s invoked. 2013-01-28 12:58:37 +00:00
w Revert r253748,253749 2013-07-28 18:44:17 +00:00
wall Check the return error of set[e][ug]id. While this can never fail in the 2012-10-22 03:07:05 +00:00
wc
what
whereis
which
who Remove contractions. 2012-10-07 20:01:41 +00:00
whois The whois() function is called in a loop so make sure we close the 2014-01-04 15:51:52 +00:00
write Fix write(1) to support wide characters. 2012-02-13 14:40:15 +00:00
xargs Style(9) changes fo xargs.c 2013-05-10 03:49:05 +00:00
xinstall revert sign changes to buffers used in invocation of digest_update() 2013-10-30 18:40:55 +00:00
xlint Improve compatibility with recent flex from flex.sourceforge.net. 2013-05-03 23:51:32 +00:00
xstr
xz
xzdec
yacc Add missing bits from the vendor's 2005-05-04 change to 2013-12-04 19:15:56 +00:00
yes yes(1) actually comes from V7. 2012-09-17 23:04:15 +00:00
ypcat
ypmatch
ypwhich
Makefile Build and install the atf tests. 2013-11-08 14:33:41 +00:00
Makefile.amd64 - Trim an unused and bogus Makefile for mount_smbfs. 2013-06-28 21:00:08 +00:00
Makefile.arm Add arm bits to truss. 2013-03-07 23:44:35 +00:00
Makefile.i386 - Trim an unused and bogus Makefile for mount_smbfs. 2013-06-28 21:00:08 +00:00
Makefile.ia64 - Trim an unused and bogus Makefile for mount_smbfs. 2013-06-28 21:00:08 +00:00
Makefile.inc
Makefile.powerpc - Trim an unused and bogus Makefile for mount_smbfs. 2013-06-28 21:00:08 +00:00
Makefile.sparc64 - Trim an unused and bogus Makefile for mount_smbfs. 2013-06-28 21:00:08 +00:00