static int
us_vhost_parse_socket_path(const char *q_arg)
{
+ char *old;
+
/* parse number string */
if (strnlen(q_arg, PATH_MAX) == PATH_MAX)
return -1;
+ old = socket_files;
socket_files = realloc(socket_files, PATH_MAX * (nb_sockets + 1));
+ if (socket_files == NULL) {
+ free(old);
+ return -1;
+ }
+
snprintf(socket_files + nb_sockets * PATH_MAX, PATH_MAX, "%s", q_arg);
nb_sockets++;