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Code Issues Releases Activity

Merge our rev 1.2 PAM support into 'nbsd_20030122'.

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This commit is contained in:
David E. O'Brien 2003-02-02 21:03:28 +00:00
parent 2b0ee2c16b
commit b06b4b9181
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=110245
1 changed files with 32 additions and 25 deletions
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57
contrib/lukemftpd/src/ftpd.c
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@ -1,4 +1,4 @@
/* $NetBSD: ftpd.c,v 1.147 2002/11/29 14:40:00 lukem Exp $ */
/* $NetBSD: ftpd.c,v 1.150 2003/01/22 04:46:08 lukem Exp $ */
/*
* Copyright (c) 1997-2001 The NetBSD Foundation, Inc.
@ -109,7 +109,7 @@ __COPYRIGHT(
#if 0
static char sccsid[] = "@(#)ftpd.c 8.5 (Berkeley) 4/28/95";
#else
__RCSID("$NetBSD: ftpd.c,v 1.147 2002/11/29 14:40:00 lukem Exp $");
__RCSID("$NetBSD: ftpd.c,v 1.150 2003/01/22 04:46:08 lukem Exp $");
#endif
#endif /* not lint */
__FBSDID("$FreeBSD$");
@ -686,8 +686,7 @@ user(const char *name)
} else
pw = sgetpwnam(name);
if (logging)
strlcpy(curname, name, sizeof(curname));
strlcpy(curname, name, sizeof(curname));
/* check user in /etc/ftpusers, and setup class */
permitted = checkuser(_PATH_FTPUSERS, curname, 1, 0, &class);
@ -1650,7 +1649,7 @@ dataconn(const char *name, off_t size, const char *fmode)
{
char sizebuf[32];
FILE *file;
int retry = 0, tos, keepalive;
int retry, tos, keepalive, conerrno;
file_size = size;
byte_count = 0;
@ -1704,30 +1703,38 @@ dataconn(const char *name, off_t size, const char *fmode)
if (usedefault)
data_dest = his_addr;
usedefault = 1;
file = getdatasock(fmode);
if (file == NULL) {
char hbuf[NI_MAXHOST];
char pbuf[NI_MAXSERV];
retry = conerrno = 0;
do {
file = getdatasock(fmode);
if (file == NULL) {
char hbuf[NI_MAXHOST];
char pbuf[NI_MAXSERV];
if (getnameinfo((struct sockaddr *)&data_source.si_su,
data_source.su_len, hbuf, sizeof(hbuf), pbuf, sizeof(pbuf),
NI_NUMERICHOST | NI_NUMERICSERV))
strlcpy(hbuf, "?", sizeof(hbuf));
reply(425, "Can't create data socket (%s,%s): %s.",
hbuf, pbuf, strerror(errno));
return (NULL);
}
data = fileno(file);
while (connect(data, (struct sockaddr *)&data_dest.si_su,
data_dest.su_len) < 0) {
if (errno == EADDRINUSE && retry < swaitmax) {
sleep((unsigned) swaitint);
retry += swaitint;
continue;
if (getnameinfo((struct sockaddr *)&data_source.si_su,
data_source.su_len, hbuf, sizeof(hbuf), pbuf,
sizeof(pbuf), NI_NUMERICHOST | NI_NUMERICSERV))
strlcpy(hbuf, "?", sizeof(hbuf));
reply(425, "Can't create data socket (%s,%s): %s.",
hbuf, pbuf, strerror(errno));
return (NULL);
}
perror_reply(425, "Can't build data connection");
data = fileno(file);
conerrno = 0;
if (connect(data, (struct sockaddr *)&data_dest.si_su,
data_dest.su_len) == 0)
break;
conerrno = errno;
(void) fclose(file);
data = -1;
if (conerrno == EADDRINUSE) {
sleep((unsigned) swaitint);
retry += swaitint;
} else {
break;
}
} while (retry <= swaitmax);
if (conerrno != 0) {
perror_reply(425, "Can't build data connection");
return (NULL);
}
reply(150, "Opening %s mode data connection for '%s'%s.",