@@ -119,6 +119,13 @@ static int parse_acl_file(const char *filename, ACLList *acl_list)
}
*argend = 0;
+ if (!g_str_equal(cmd, "include") && strlen(arg) >= IFNAMSIZ) {
+ fprintf(stderr, "name `%s' too long: %zu\n", arg, strlen(arg));
+ fclose(f);
+ errno = EINVAL;
+ return -1;
+ }
+
if (strcmp(cmd, "deny") == 0) {
acl_rule = g_malloc(sizeof(*acl_rule));
if (strcmp(arg, "all") == 0) {
@@ -269,6 +276,10 @@ int main(int argc, char **argv)
usage();
return EXIT_FAILURE;
}
+ if (strlen(bridge) >= IFNAMSIZ) {
+ fprintf(stderr, "name `%s' too long: %zu\n", bridge, strlen(bridge));
+ return EXIT_FAILURE;
+ }
/* parse default acl file */
QSIMPLEQ_INIT(&acl_list);