coverity 188315: reject wsi with NULL vhost earlier

This commit is contained in:
Andy Green 2018-03-19 07:58:31 +08:00
parent 613ae7921a
commit ea8c44d799

View file

@ -127,7 +127,10 @@ lws_access_log(struct lws *wsi)
*p1 = wsi->access_log.referrer;
int l;
if (wsi->vhost && wsi->vhost->log_fd == (int)LWS_INVALID_FILE)
if (!wsi->vhost)
return 0;
if (wsi->vhost->log_fd == (int)LWS_INVALID_FILE)
return 0;
if (!wsi->access_log_pending)