diff -r 79859ed3eea9 -r 919f36ff910f webengine/osswebengine/cache/src/HttpCacheFileWriteHandler.cpp
--- a/webengine/osswebengine/cache/src/HttpCacheFileWriteHandler.cpp	Tue Aug 31 16:17:46 2010 +0300
+++ b/webengine/osswebengine/cache/src/HttpCacheFileWriteHandler.cpp	Wed Sep 01 12:28:30 2010 +0100
@@ -435,6 +435,8 @@
 //
 void CHttpCacheFileWriteHandler::DoCancel()
     {
+    if(iObjectFlushing)
+        iCacheStreamHandler->CancelFlush(*iObjectFlushing);
     }
 
 // -----------------------------------------------------------------------------