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authorUlrich Drepper <drepper@redhat.com>2000-04-21 16:15:11 +0000
committerUlrich Drepper <drepper@redhat.com>2000-04-21 16:15:11 +0000
commita711dd4ba8f2c71a260a3f7539c0e86175f97a21 (patch)
tree1bf9e3eb9a49f3b9cdcd0dee9515339486170f74 /grp/initgroups.c
parent761df3a7aa6eb65aa66c78e6c1da627e453de458 (diff)
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Update.
2000-04-21 Ulrich Drepper <drepper@redhat.com> * iconv/iconv.c (iconv): Add __builtin_expect where useful. * iconv/iconv_close.c (iconv_close): Likewise. * iconv/iconv_open.c (iconv_open): Likewise. * grp/putgrent.c (putgrent): Unlock steam if fprintf failed. Add __builtin_expect where useful. * grp/initgroups.c (initgroups): Test for result of memory allocation and punt if it fails. * dirent/scandir.c (scandir): Add __builtin_expect where useful. * grp/fgetgrent.c (fgetfrent): Likewise. * grp/fgetgrent_r.c (__fgetgrent_r): Likewise.
Diffstat (limited to 'grp/initgroups.c')
-rw-r--r--grp/initgroups.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/grp/initgroups.c b/grp/initgroups.c
index fd30ebf7e0..06c48bb040 100644
--- a/grp/initgroups.c
+++ b/grp/initgroups.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1989, 91, 93, 96, 97, 98, 99 Free Software Foundation, Inc.
+/* Copyright (C) 1989, 91, 93, 1996-1999, 2000 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -163,7 +163,10 @@ initgroups (user, group)
size = 16;
#endif
- groups = malloc (size * sizeof (gid_t *));
+ groups = (gid_t *) malloc (size * sizeof (gid_t));
+ if (__builtin_expect (groups == NULL, 0))
+ /* No more memory. */
+ return -1;
groups[0] = group;