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-rw-r--r--libutil/gr_util.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/libutil/gr_util.c b/libutil/gr_util.c
index 5f803af..acb9767 100644
--- a/libutil/gr_util.c
+++ b/libutil/gr_util.c
@@ -456,8 +456,7 @@ gr_dup(const struct group *gr)
else
newgr->gr_mem = NULL;
/* point dst after the end of all the gr_mem pointers in newgr */
- dst = (char *)newgr + sizeof(struct group) +
- (num_mem + 1) * sizeof(*gr->gr_mem);
+ dst = (char *)&newgr->gr_mem[num_mem + 1];
if (gr->gr_name != NULL) {
newgr->gr_name = dst;
dst = stpcpy(dst, gr->gr_name) + 1;