Status: Untriaged
Owner: [email protected]
Labels: Type-Bug Pri-2 OS-All Area-Misc

New issue 5425 by [email protected]: [Purify-Layout-Test] Memory Leak at  
sk_malloc_flags(UINT,UINT)
http://code.google.com/p/chromium/issues/detail?id=5425

In a recent purify test run, from LayoutTests\fast\canvas\pattern-with-
transform.html


[W] MLK: Memory leak of 400 bytes from 1 block allocated in
sk_malloc_flags(UINT,UINT) [test_shell.exe]
         Distribution of leaked blocks
                400 bytes from 1 block of 400 bytes (0x06b1f580)
         Allocation location
             malloc
[f:\sp\vctools\crt_bld\self_x86\crt\src\malloc.c:155]
             sk_malloc_flags(UINT,UINT)
[c:\b\slave\pl\build\src\skia\corecg\skmemory_stdlib.cpp:260]
             SkBitmap::HeapAllocator::allocPixelRef(SkBitmap *,SkColorTable
*) [c:\b\slave\pl\build\src\skia\sgl\skbitmap.cpp:431]
             SkBitmap::allocPixels(Allocator::SkBitmap *,SkColorTable *)
[c:\b\slave\pl\build\src\skia\sgl\skbitmap.cpp:296]
             SkBitmap::copyTo(SkBitmap
*,Config::SkBitmap,Allocator::SkBitmap *)const
[c:\b\slave\pl\build\src\skia\sgl\skbitmap.cpp:721]
             WebCore::BitmapImageSingleFrameSkia::create(SkBitmap const&)
[c:\b\slave\pl\build\src\webkit\port\platform\graphics\imageskia.cpp:451]
             WebCore::ImageBuffer::image(void)const
[c:\b\slave\pl\build\src\webkit\port\platform\graphics\imagebufferskia.cpp:
94]

WebCore::CanvasRenderingContext2D::createPattern(HTMLCanvasElement::WebCore
*,String::WebCore const&,int&)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\html\canvasrenderingcon
text2d.cpp:1056]

WebCore::V8Custom::v8CanvasRenderingContext2DCreatePatternCallback(Argument
s::v8 const&)
[c:\b\slave\pl\build\src\webkit\port\bindings\v8\v8_custom.cpp:2183]
             v8::internal::Builtin_HandleApiCall
[c:\b\slave\pl\build\src\v8\src\builtins.cc:380]
             v8::internal::Invoke
[c:\b\slave\pl\build\src\v8\src\execution.cc:87]

v8::internal::Execution::Call(Handle<JSFunction::internal::v8>::internal::v
8,Handle<Object::internal::v8>::internal::v8,int,Object::internal::v8 * *
*,bool *) [c:\b\slave\pl\build\src\v8\src\execution.cc:117]
             v8::Script::Run(void)
[c:\b\slave\pl\build\src\v8\src\api.cc:1067]
             WebCore::V8Proxy::RunScript(Handle<Script::v8>::v8,bool)
[c:\b\slave\pl\build\src\webkit\port\bindings\v8\v8_proxy.cpp:1310]
             WebCore::V8Proxy::Evaluate(String::WebCore
const&,int,String::WebCore const&,Node::WebCore *)
[c:\b\slave\pl\build\src\webkit\port\bindings\v8\v8_proxy.cpp:1265]
             WebCore::ScriptController::evaluate(ScriptSourceCode::WebCore
const&)
[c:\b\slave\pl\build\src\webkit\port\bindings\v8\scriptcontroller.cpp:282]
             WebCore::FrameLoader::executeScript(ScriptSourceCode::WebCore
const&)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\loader\frameloader.cpp:
799]

WebCore::HTMLTokenizer::scriptExecution(ScriptSourceCode::WebCore
const&,State::HTMLTokenizer::WebCore)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\html\htmltokenizer.cpp:
563]
             WebCore::HTMLTokenizer::notifyFinished(CachedResource::WebCore
*)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\html\htmltokenizer.cpp:
1986]
             WebCore::CachedScript::checkNotify(void)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\loader\cachedscript.cpp
:110]

WebCore::CachedScript::data(PassRefPtr<SharedBuffer::WebCore>::WTF,bool)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\loader\cachedscript.cpp
:100]

WebCore::Loader::Host::didFinishLoading(SubresourceLoader::WebCore *)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\loader\loader.cpp:300]
             WebCore::SubresourceLoader::didFinishLoading(void)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\loader\subresourceloade
r.cpp:194]

WebCore::ResourceLoader::didFinishLoading(ResourceHandle::WebCore *)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\loader\resourceloader.c
pp:398]

WebCore::ResourceHandleInternal::OnCompletedRequest(URLRequestStatus
const&) [c:\b\slave\pl\build\src\webkit\glue\resource_handle_impl.cc:631]
             ?
A0xc8f35eb9::RequestProxy::NotifyCompletedRequest(URLRequestStatus const&)
[c:\b\slave\pl\build\src\webkit\tools\test_shell\simple_resource_loader_bri
dge.cc:175]
             ?dispatchtomet...@vrequestproxy@?
A0xc8f35eb9@@p...@aexabvurlrequeststatus@@@ZV3@@@yaxpavrequestpr...@?
A0xc8f35eb9@@p...@aexabvurlrequeststatus@@@ZABU?
$tup...@vurlrequeststatus@@@@@Z [c:\b\slave\pl\build\src\base\tuple.h:393]
             ?...@?$runnablemethod@vrequestpr...@?
A0xc8f35eb9@@p...@aexabvurlrequeststatus@@@ZU?
$tup...@vurlrequeststatus@@@@@@UAEXXZ
[c:\b\slave\pl\build\src\base\task.h:312]
             MessageLoop::RunTask(Task *)
[c:\b\slave\pl\build\src\base\message_loop.cc:308]
             MessageLoop::DeferOrRunPendingTask(PendingTask::MessageLoop
const&) [c:\b\slave\pl\build\src\base\message_loop.cc:316]



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