From: Alex Rousskov <rousskov@measurement-factory.com>
Date: Thu, 27 Jun 2013 21:04:01 +0000 (-0600)
Subject: Made storeKeyText safe for entries that do not have a key set yet.
X-Git-Tag: SQUID_3_5_0_1~444^2~45
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8c3cd04272bbebcb78e8e7c3dbf527a33ca47414;p=thirdparty%2Fsquid.git

Made storeKeyText safe for entries that do not have a key set yet.
---

diff --git a/src/store_key_md5.cc b/src/store_key_md5.cc
index 42145cb4b2..aa1f4fa619 100644
--- a/src/store_key_md5.cc
+++ b/src/store_key_md5.cc
@@ -43,6 +43,9 @@ static cache_key null_key[SQUID_MD5_DIGEST_LENGTH];
 const char *
 storeKeyText(const cache_key *key)
 {
+    if (!key)
+        return "[null_store_key]";
+
     static char buf[SQUID_MD5_DIGEST_LENGTH * 2+1];
     int i;