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| author | Ulrich Drepper <drepper@redhat.com> | 2006-08-03 15:31:32 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2006-08-03 15:31:32 +0000 |
| commit | 39571a1360afca37d7b9a4343eed90f4aadb4f90 (patch) | |
| tree | 1ae79657a7c5ee190732aabf72c288bb1bca57f0 | |
| parent | 6c215a8d6c972ca3324107109c393f21e782fb10 (diff) | |
| download | glibc-39571a1360afca37d7b9a4343eed90f4aadb4f90.tar glibc-39571a1360afca37d7b9a4343eed90f4aadb4f90.tar.gz glibc-39571a1360afca37d7b9a4343eed90f4aadb4f90.tar.bz2 glibc-39571a1360afca37d7b9a4343eed90f4aadb4f90.zip | |
(getgrouplist): Simplify code a bit. Don't allocate one additional
element on NEWGROUPS.
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | grp/initgroups.c | 2 |
2 files changed, 4 insertions, 2 deletions
@@ -1,8 +1,10 @@ 2006-08-03 Ulrich Drepper <drepper@redhat.com> + * grp/initgroups.c (internal_getgrouplist): Remove unnecessary test introduced in patch for bz #661. - (getgrouplist): Simplify code a bit. + (getgrouplist): Simplify code a bit. Don't allocate one additional + element on NEWGROUPS. [BZ #2908] * stdio-common/printf_fphex.c (__printf_fphex): When rounding up 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 |