From 605cc59292c8d2cefecec19731a4dfddf034683b Mon Sep 17 00:00:00 2001
From: "darin%netscape.com"
 <darin%netscape.com@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Thu, 22 Nov 2001 00:19:47 +0000
Subject: [PATCH] fixes bug 111072 "nsIOService::ExtractUrlPart does not return
 correct HOST (flag=IOService.url_Host)" r=cmanske,andreas.otte, sr=mscott

git-svn-id: svn://10.0.0.236/trunk@108766 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/netwerk/base/src/nsIOService.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/mozilla/netwerk/base/src/nsIOService.cpp b/mozilla/netwerk/base/src/nsIOService.cpp
index 74888eb46b1..c348466a5b9 100644
--- a/mozilla/netwerk/base/src/nsIOService.cpp
+++ b/mozilla/netwerk/base/src/nsIOService.cpp
@@ -540,6 +540,9 @@ nsIOService::ExtractUrlPart(const char *urlString, PRInt16 flag, PRUint32 *start
     nsresult rv;
     nsXPIDLCString scheme;
 
+    if (urlPart)
+        *urlPart = nsnull;
+
     ExtractScheme(urlString, startPos, endPos, getter_Copies(scheme));
 
     if (flag == url_Scheme) {
@@ -569,6 +572,9 @@ nsIOService::ExtractUrlPart(const char *urlString, PRInt16 flag, PRUint32 *start
         PRInt32 usernameLen, passwordLen, hostnameLen;
         PRInt32 port;
 
+        if (authLen < 0)
+            return NS_OK;
+
         rv = parser->ParseAuthority(urlString + authPos, authLen,
                                     &usernamePos, &usernameLen,
                                     &passwordPos, &passwordLen,
@@ -617,6 +623,9 @@ nsIOService::ExtractUrlPart(const char *urlString, PRInt16 flag, PRUint32 *start
         PRUint32 filepathPos, paramPos, queryPos, refPos;
         PRInt32 filepathLen, paramLen, queryLen, refLen;
 
+        if (pathLen < 0)
+            return NS_OK;
+
         rv = parser->ParsePath(urlString + pathPos, pathLen,
                                &filepathPos, &filepathLen,
                                &paramPos, &paramLen,