From 192b76c89b2e1bbd6e9cd10cf71641c970f17bdc Mon Sep 17 00:00:00 2001
From: Andy Green <andy@warmcat.com>
Date: Tue, 18 Aug 2020 09:08:03 +0100
Subject: [PATCH] coverity: 62540: explicitly check for NULL even though cannot
 be

---
 lib/roles/http/client/client-handshake.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/lib/roles/http/client/client-handshake.c b/lib/roles/http/client/client-handshake.c
index 1dabb3da1..8f599efc8 100644
--- a/lib/roles/http/client/client-handshake.c
+++ b/lib/roles/http/client/client-handshake.c
@@ -995,6 +995,14 @@ solo:
 		ads = wsi->stash->cis[CIS_ADDRESS];
 	else
 		ads = lws_hdr_simple_ptr(wsi, _WSI_TOKEN_CLIENT_PEER_ADDRESS);
+
+	/*
+	 * Since address must be given at client creation, should not be
+	 * possible, but necessary to satisfy coverity
+	 */
+	if (!ads)
+		return NULL;
+
 #if defined(LWS_WITH_UNIX_SOCK)
 	if (*ads == '+') {
 		wsi->unix_skt = 1;