From adb81f39d2f968d86cc96f26da29d760c5d99e6d Mon Sep 17 00:00:00 2001 From: Steffen Vogel Date: Tue, 19 Sep 2017 04:12:34 +0200 Subject: [PATCH] websocket: fix segfault --- lib/nodes/websocket.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/nodes/websocket.c b/lib/nodes/websocket.c index 465fee050..c53d32596 100644 --- a/lib/nodes/websocket.c +++ b/lib/nodes/websocket.c @@ -148,7 +148,7 @@ int websocket_protocol_cb(struct lws *wsi, enum lws_callback_reasons reason, voi } node = strtok(uri, "/."); - if (strlen(node) == 0) + if (!node || strlen(node) == 0) c->node = NULL; else { format = strtok(NULL, "");