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authorUlrich Drepper <drepper@redhat.com>2006-08-03 15:31:32 +0000
committerUlrich Drepper <drepper@redhat.com>2006-08-03 15:31:32 +0000
commit39571a1360afca37d7b9a4343eed90f4aadb4f90 (patch)
tree1ae79657a7c5ee190732aabf72c288bb1bca57f0 /grp/initgroups.c
parent6c215a8d6c972ca3324107109c393f21e782fb10 (diff)
downloadglibc-39571a1360afca37d7b9a4343eed90f4aadb4f90.tar.gz
(getgrouplist): Simplify code a bit. Don't allocate one additional
element on NEWGROUPS.
Diffstat (limited to 'grp/initgroups.c')
-rw-r--r--grp/initgroups.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/grp/initgroups.c b/grp/initgroups.c
index 1cc07b6bef..883ea71680 100644
--- a/grp/initgroups.c
+++ b/grp/initgroups.c
@@ -144,7 +144,7 @@ getgrouplist (const char *user, gid_t group, gid_t *groups, int *ngroups)
{
long int size = MAX (1, *ngroups);
- gid_t *newgroups = (gid_t *) malloc ((size + 1) * sizeof (gid_t));
+ gid_t *newgroups = (gid_t *) malloc (size * sizeof (gid_t));
if (__builtin_expect (newgroups == NULL, 0))
/* No more memory. */
// XXX This is wrong. The user provided memory, we have to use