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-rw-r--r--grp/initgroups.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/grp/initgroups.c b/grp/initgroups.c
index 1cc07b6..883ea71 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