From a20fb00789120182ebdd91c7006bdfbb3f19d421 Mon Sep 17 00:00:00 2001
From: Joris Vink <joris@coders.se>
Date: Sun, 2 Aug 2015 16:53:40 +0200
Subject: [PATCH] req can be NULL if we are coming from an error path.

---
 src/http.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/http.c b/src/http.c
index 45d0aa9..e090687 100644
--- a/src/http.c
+++ b/src/http.c
@@ -1247,7 +1247,8 @@ http_response_normal(struct http_request *req, struct connection *c,
 		}
 	}
 
-	if (req->owner->proto != CONN_PROTO_WEBSOCKET) {
+	/* Note that req CAN be NULL. */
+	if (req != NULL && req->owner->proto != CONN_PROTO_WEBSOCKET) {
 		if (http_keepalive_time && connection_close == 0) {
 			kore_buf_appendf(header_buf,
 			    "connection: keep-alive\r\n");