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2000-01-08  Ulrich Drepper  <drepper@cygnus.com>

	* nscd/connections.c (handle_request): Handle systems without
	SO_PEERCRED.
	(nscd_run): Likewise.
This commit is contained in:
Ulrich Drepper 2000-01-08 10:13:33 +00:00
parent 9d8525f2a1
commit cedc8559c3
2 changed files with 15 additions and 1 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2000-01-08 Ulrich Drepper <drepper@cygnus.com>
* nscd/connections.c (handle_request): Handle systems without
SO_PEERCRED.
(nscd_run): Likewise.
2000-01-07 Andreas Jaeger <aj@suse.de> 2000-01-07 Andreas Jaeger <aj@suse.de>
Add support for Berkeley db 3.0.x and merge db support: Add support for Berkeley db 3.0.x and merge db support:

10
nscd/connections.c
View File

@ -1,5 +1,5 @@
/* Inner loops of cache daemon. /* Inner loops of cache daemon.
Copyright (C) 1998, 1999 Free Software Foundation, Inc. Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
@ -350,6 +350,9 @@ cannot handle old request version %d; current version is %d"),
struct ucred caller; struct ucred caller;
socklen_t optlen = sizeof (caller); socklen_t optlen = sizeof (caller);
/* Some systems have no SO_PEERCRED implementation. They don't
care about security so we don't as well. */
#ifdef SO_PEERCRED
if (getsockopt (fd, SOL_SOCKET, SO_PEERCRED, &caller, &optlen) < 0) if (getsockopt (fd, SOL_SOCKET, SO_PEERCRED, &caller, &optlen) < 0)
{ {
char buf[256]; char buf[256];
@ -359,6 +362,7 @@ cannot handle old request version %d; current version is %d"),
} }
else else
if (caller.uid == 0) if (caller.uid == 0)
#endif
{ {
if (req->type == GETSTAT) if (req->type == GETSTAT)
send_stats (fd, dbs); send_stats (fd, dbs);
@ -433,6 +437,9 @@ nscd_run (void *p)
continue; continue;
} }
/* Some systems have no SO_PEERCRED implementation. They don't
care about security so we don't as well. */
#ifdef SO_PEERCRED
if (secure_in_use) if (secure_in_use)
{ {
struct ucred caller; struct ucred caller;
@ -451,6 +458,7 @@ nscd_run (void *p)
|| secure[serv2db[req.type]]) || secure[serv2db[req.type]])
uid = caller.uid; uid = caller.uid;
} }
#endif
/* It should not be possible to crash the nscd with a silly /* It should not be possible to crash the nscd with a silly
request (i.e., a terribly large key. We limit the size request (i.e., a terribly large key. We limit the size