From: Amos Jeffries <squid3@treenet.co.nz>
Date: Fri, 17 Jun 2011 02:22:20 +0000 (+1200)
Subject: Fix segfault in parse_eol()
X-Git-Tag: take08~55^2~129
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=65657c1a600270ec791e018b8047def7df49a4ce;p=thirdparty%2Fsquid.git

Fix segfault in parse_eol()
---

diff --git a/src/cache_cf.cc b/src/cache_cf.cc
index 9d8c157134..24b45a0a6e 100644
--- a/src/cache_cf.cc
+++ b/src/cache_cf.cc
@@ -2986,6 +2986,11 @@ free_string(char **var)
 void
 parse_eol(char *volatile *var)
 {
+    if (!var) {
+        self_destruct();
+        return;
+    }
+
     unsigned char *token = (unsigned char *) strtok(NULL, null_string);
     safe_free(*var);