From: Christophe Jaillet <jailletc36@apache.org>
Date: Mon, 1 May 2017 07:36:56 +0000 (+0000)
Subject: Fix NULL pointer dereference in error logging message
X-Git-Tag: 2.5.0-alpha~443
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=3f4469f7f2c44eb645106baf387dd7f4622b8615;p=thirdparty%2Fapache%2Fhttpd.git

Fix NULL pointer dereference in error logging message

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1793286 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/modules/http2/h2_proxy_session.c b/modules/http2/h2_proxy_session.c
index f2fed906b71..5a66f2ab693 100644
--- a/modules/http2/h2_proxy_session.c
+++ b/modules/http2/h2_proxy_session.c
@@ -492,8 +492,8 @@ static ssize_t stream_request_data(nghttp2_session *ngh2, int32_t stream_id,
     stream = nghttp2_session_get_stream_user_data(ngh2, stream_id);
     if (!stream) {
         ap_log_error(APLOG_MARK, APLOG_DEBUG, 0, ap_server_conf, APLOGNO(03361)
-                     "h2_proxy_stream(%s): data_read, stream %d not found", 
-                     stream->session->id, stream_id);
+                     "h2_proxy_stream(NULL): data_read, stream %d not found", 
+                     stream_id);
         return NGHTTP2_ERR_CALLBACK_FAILURE;
     }