diff options
Diffstat (limited to 'libutil/gr_util.c')
| -rw-r--r-- | libutil/gr_util.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/libutil/gr_util.c b/libutil/gr_util.c index 90062eb..0cd8055 100644 --- a/libutil/gr_util.c +++ b/libutil/gr_util.c @@ -482,7 +482,7 @@ gr_dup(const struct group *gr) * Add a new member name to a struct group. */ struct group * -gr_add(struct group *gr, const char *newmember) +gr_add(struct group *gr, char *newmember) { size_t mlen; int num_mem=0; @@ -502,18 +502,17 @@ gr_add(struct group *gr, const char *newmember) } /* Allocate enough for current pointers + 1 more and NULL marker */ mlen = (num_mem + 2) * sizeof(*gr->gr_mem); - if ((members = calloc(1, mlen )) == NULL) { + if ((members = malloc(mlen)) == NULL) { errno = ENOMEM; return (NULL); } memcpy(members, gr->gr_mem, num_mem * sizeof(*gr->gr_mem)); - members[num_mem++] = (char *)newmember; + members[num_mem++] = newmember; members[num_mem] = NULL; gr->gr_mem = members; newgr = gr_dup(gr); if (newgr == NULL) errno = ENOMEM; - free(members); return (newgr); } |