From 87b5a196d3efe57d00de1eeb87d20a74f09f3d59 Mon Sep 17 00:00:00 2001
From: Amos Jeffries <squid3@treenet.co.nz>
Date: Thu, 22 Oct 2015 21:10:43 -0700
Subject: [PATCH] Bug 4356: segmentation fault using proxy_auth ACL

---
 src/acl/UserData.cc | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/acl/UserData.cc b/src/acl/UserData.cc
index 3497677bea..daa8fee57f 100644
--- a/src/acl/UserData.cc
+++ b/src/acl/UserData.cc
@@ -54,6 +54,12 @@ ACLUserData::dump() const
     return sl;
 }
 
+static bool
+CaseSensitiveSBufCompare(const SBuf &lhs, const SBuf &rhs)
+{
+    return (lhs.cmp(rhs) < 0);
+}
+
 static bool
 CaseInsensitveSBufCompare(const SBuf &lhs, const SBuf &rhs)
 {
@@ -61,7 +67,7 @@ CaseInsensitveSBufCompare(const SBuf &lhs, const SBuf &rhs)
 }
 
 ACLUserData::ACLUserData() :
-    userDataNames()
+    userDataNames(CaseSensitiveSBufCompare)
 {
     flags.case_insensitive = false;
     flags.required = false;
-- 
2.47.2