GNU C Library master sources branch, master, updated. glibc-2.13-91-g00401ad

[drepper@sourceware.org]

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http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=00401ad5b08e86f2a912a640487c34006c7c27e3

commit 00401ad5b08e86f2a912a640487c34006c7c27e3
Author: Ulrich Drepper <drepper@gmail.com>
Date:   Tue Apr 19 17:16:11 2011 -0400

    Fix little issue with last change.

diff --git a/nss/nss_files/files-initgroups.c b/nss/nss_files/files-initgroups.c
index 2d84cd8..1c288e5 100644
--- a/nss/nss_files/files-initgroups.c
+++ b/nss/nss_files/files-initgroups.c
@@ -63,7 +63,9 @@ _nss_files_initgroups_dyn (const char *user, gid_t group, long int *start,
 	}
 
       struct group grp;
-      while (_nss_files_parse_grent (line, &grp, buffer, buflen, errnop) == -1)
+      int res;
+      while ((res = _nss_files_parse_grent (line, &grp, buffer, buflen,
+					    errnop)) == -1)
 	{
 	  size_t newbuflen = 2 * buflen;
 	  if (buffer_use_malloc || ! __libc_use_alloca (buflen + newbuflen))
@@ -83,7 +85,7 @@ _nss_files_initgroups_dyn (const char *user, gid_t group, long int *start,
 	    buffer = extend_alloca (buffer, buflen, newbuflen);
 	}
 
-      if (grp.gr_gid != group)
+      if (res > 0 && grp.gr_gid != group)
 	for (char **m = grp.gr_mem; *m != NULL; ++m)
 	  if (strcmp (*m, user) == 0)
 	    {

-----------------------------------------------------------------------

Summary of changes:
 nss/nss_files/files-initgroups.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)


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