From 3448260d30e8f8a7fd4d6f88b75f1ea69e9e9b35 Mon Sep 17 00:00:00 2001
From: "cbiesinger%web.de" <cbiesinger%web.de>
Date: Thu, 5 Jan 2006 13:12:46 +0000
Subject: [PATCH] bug 322319 patch by Christian Franke <Franke@computer.org>
 r=biesi sr=jst

---
 modules/plugin/base/src/nsPluginHostImpl.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/modules/plugin/base/src/nsPluginHostImpl.cpp b/modules/plugin/base/src/nsPluginHostImpl.cpp
index 913e697f0e9..01e62538e5e 100644
--- a/modules/plugin/base/src/nsPluginHostImpl.cpp
+++ b/modules/plugin/base/src/nsPluginHostImpl.cpp
@@ -4092,10 +4092,11 @@ static int CompareExtensions(const char *aExtensionList, const char *aExtension)
   if(pComma == nsnull)
     return PL_strcasecmp(pExt, aExtension);
 
+  int extlen = strlen(aExtension);
   while(pComma != nsnull)
   {
     int length = pComma - pExt;
-    if(0 == PL_strncasecmp(aExtension, pExt, length))
+    if(length == extlen && 0 == PL_strncasecmp(aExtension, pExt, length))
       return 0;
 
     pComma++;