Change daemon's gid list to use an "item_list".

[rsync.git] / authenticate.c

diff --git a/authenticate.c b/authenticate.c
index fe1e8390ba915e56b5c5ac2c6cb1e9b7812ae2ec..5f125dea2aac029718fb424502f4a2fbb15b8006 100644 (file)
--- a/authenticate.c
+++ b/authenticate.c
@@ -279,17 +279,18 @@ char *auth_server(int f_in, int f_out, int module, const char *host,
                        /* See if authorizing user is a real user, and if so, see
                         * if it is in a group that matches tok+1 wildmat. */
                        if (auth_uid_groups_cnt < 0) {
-                               gid_t gid_list[64];
+                               item_list gid_list = EMPTY_ITEM_LIST;
                                uid_t auth_uid;
-                               auth_uid_groups_cnt = sizeof gid_list / sizeof (gid_t);
                                if (!user_to_uid(line, &auth_uid, False)
-                                || getallgroups(auth_uid, gid_list, &auth_uid_groups_cnt) != NULL)
+                                || getallgroups(auth_uid, &gid_list) != NULL)
                                        auth_uid_groups_cnt = 0;
                                else {
+                                       gid_t *gid_array = gid_list.items;
+                                       auth_uid_groups_cnt = gid_list.count;
                                        if ((auth_uid_groups = new_array(char *, auth_uid_groups_cnt)) == NULL)
                                                out_of_memory("auth_server");
                                        for (j = 0; j < auth_uid_groups_cnt; j++)
-                                               auth_uid_groups[j] = gid_to_group(gid_list[j]);
+                                               auth_uid_groups[j] = gid_to_group(gid_array[j]);
                                }
                        }
                        for (j = 0; j < auth_uid_groups_cnt; j++) {