From: Amos Jeffries <squid3@treenet.co.nz>
Date: Tue, 6 Jan 2015 10:25:51 +0000 (-0800)
Subject: Fix segfault in proxy_auth ACL parsing after rev.13810
X-Git-Tag: merge-candidate-3-v1~370
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2ac350f4c4c02a2adf2c6d3dfdec2b59f3646efe;p=thirdparty%2Fsquid.git

Fix segfault in proxy_auth ACL parsing after rev.13810
---

diff --git a/src/acl/UserData.cc b/src/acl/UserData.cc
index cc7bfb3808..28af6dc36d 100644
--- a/src/acl/UserData.cc
+++ b/src/acl/UserData.cc
@@ -139,7 +139,7 @@ ACLUserData::parse()
 bool
 ACLUserData::empty() const
 {
-    return names->empty() && !flags.required;
+    return (!names || names->empty()) && !flags.required;
 }
 
 ACLData<char const *> *