diff -Nru kde4libs-4.8.5/debian/changelog kde4libs-4.8.5/debian/changelog
--- kde4libs-4.8.5/debian/changelog     2012-09-07 15:47:08.000000000 +0100
+++ kde4libs-4.8.5/debian/changelog     2013-05-09 18:23:53.000000000 +0100
@@ -1,3 +1,9 @@
+kde4libs (4:4.8.5-0ubuntu0.2) precise-security; urgency=low
+
+  * Use kubuntu_use_pretty_url.diff (LP: #1178286)
+
+ -- Rohan Garg <rohangarg@kubuntu.org>  Thu, 09 May 2013 16:36:38 +0100
+
 kde4libs (4:4.8.5-0ubuntu0.1) precise-proposed; urgency=low
 
   [ Scott Kitterman ]
diff -Nru kde4libs-4.8.5/debian/patches/kubuntu_use_pretty_url.diff kde4libs-4.8.5/debian/patches/kubuntu_use_pretty_url.diff
--- kde4libs-4.8.5/debian/patches/kubuntu_use_pretty_url.diff   1970-01-01 01:00:00.000000000 +0100
+++ kde4libs-4.8.5/debian/patches/kubuntu_use_pretty_url.diff   2013-05-24 18:58:33.000000000 +0100
@@ -0,0 +1,48 @@
+commit 65d736dab592bced4410ccfa4699de89f78c96ca
+Author: Grégory Oestreicher <greg@kamago.net>
+Date:   Wed May 8 23:16:00 2013 +0200
+
+    Don't show passwords contained in HTTP URLs in error messages
+    BUG: 319428
+
+--- a/kioslave/http/http.cpp
++++ b/kioslave/http/http.cpp
+@@ -1581,7 +1581,7 @@
+ 
+   QString url = _url;
+   if ( !url.isNull() )
+-    url = m_request.url.url();
++    url = m_request.url.prettyUrl();
+ 
+   QString action, errorString;
+   int errorCode = ERR_SLAVE_DEFINED;
+@@ -3056,7 +3056,7 @@
+             ; // Ignore error
+         } else {
+             if (!sendErrorPageNotification()) {
+-                error(ERR_INTERNAL_SERVER, m_request.url.url());
++                error(ERR_INTERNAL_SERVER, m_request.url.prettyUrl());
+                 return false;
+             }
+         }
+@@ -3072,9 +3072,9 @@
+         // Tell that we will only get an error page here.
+         if (!sendErrorPageNotification()) {
+             if (m_request.responseCode == 403)
+-                error(ERR_ACCESS_DENIED, m_request.url.url());
++                error(ERR_ACCESS_DENIED, m_request.url.prettyUrl());
+             else
+-                error(ERR_DOES_NOT_EXIST, m_request.url.url());
++                error(ERR_DOES_NOT_EXIST, m_request.url.prettyUrl());
+             return false;
+         }
+     } else if (m_request.responseCode >= 301 && m_request.responseCode<= 303) {
+@@ -3464,7 +3464,7 @@
+             KUrl u(m_request.url, locationStr);
+             if(!u.isValid())
+             {
+-                error(ERR_MALFORMED_URL, u.url());
++                error(ERR_MALFORMED_URL, u.prettyUrl());
+                 return false;
+             }
+ 
diff -Nru kde4libs-4.8.5/debian/patches/series kde4libs-4.8.5/debian/patches/series
--- kde4libs-4.8.5/debian/patches/series        2012-07-30 20:53:40.000000000 +0100
+++ kde4libs-4.8.5/debian/patches/series        2013-05-09 16:36:36.000000000 +0100
@@ -24,3 +24,4 @@
 kubuntu_langpack_desktop_files.diff
 kubuntu_rosetta_translation.diff
 kubuntu-mobile-07-serviceAvailabilityChanged-bool-signal.diff
+kubuntu_use_pretty_url.diff