From 91542118bf17b9b07941998dcce748eaf39b6958 Mon Sep 17 00:00:00 2001
From: Bryan Call <bcall@apache.org>
Date: Fri, 17 Jun 2016 11:30:51 -0700
Subject: [PATCH] TS-4470: ASAN stack-buffer-overflow when slow log is enabled

---
 proxy/http/HttpSM.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/proxy/http/HttpSM.cc b/proxy/http/HttpSM.cc
index fdc18febf46..0d1c61ebdb7 100644
--- a/proxy/http/HttpSM.cc
+++ b/proxy/http/HttpSM.cc
@@ -6890,7 +6890,8 @@ HttpSM::update_stats()
     int offset = 0;
     int skip = 0;
 
-    t_state.hdr_info.client_request.url_print(url_string, sizeof url_string, &offset, &skip);
+    t_state.hdr_info.client_request.url_print(url_string, sizeof(url_string), &offset, &skip);
+    url_string[sizeof(url_string) - 1] = 0; // NULL terminate the string
 
     // unique id
     char unique_id_string[128] = "";