Status: Untriaged
Owner: ----
Labels: Type-Bug Pri-2 OS-All Area-Misc
New issue 5327 by [EMAIL PROTECTED]: [Purify-Layout-Test] Memory Leak
at: WebCore::BitmapImageSingleFrameSkia::create(SkBitmap const&)
http://code.google.com/p/chromium/issues/detail?id=5327
In a recent purify test run, from security/canvas-remote-read-remote-
image.html
[W] MLK: Memory leak of 104 bytes from 1 block allocated in
WebCore::BitmapImageSingleFrameSkia::create(SkBitmap const&)
[test_shell.exe]
Distribution of leaked blocks
104 bytes from 1 block of 104 bytes (0x06ac2eb8)
Allocation location
new(UINT)
[c:\b\slave\pl\build\src\third_party\webkit\javascriptcore\wtf\fastmalloc.h
:92]
WebCore::BitmapImageSingleFrameSkia::create(SkBitmap const&)
[c:\b\slave\pl\build\src\webkit\port\platform\graphics\imageskia.cpp:450]
WebCore::ImageBuffer::image(void)const
[c:\b\slave\pl\build\src\webkit\port\platform\graphics\imagebufferskia.cpp:
94]
WebCore::CanvasRenderingContext2D::drawImage(HTMLCanvasElement::WebCore
*,FloatRect::WebCore const&,FloatRect::WebCore const&,int&)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\html\canvasrenderingcon
text2d.cpp:952]
WebCore::CanvasRenderingContext2D::drawImage(HTMLCanvasElement::WebCore
*,float,float,float,float,int&)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\html\canvasrenderingcon
text2d.cpp:918]
WebCore::V8Custom::v8CanvasRenderingContext2DDrawImageCallback(Arguments::v
8 const&)
[c:\b\slave\pl\build\src\webkit\port\bindings\v8\v8_custom.cpp:2102]
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::Function::Call(Handle<Object::v8>::v8,int,Handle<Value::v8>::v8 *
const) [c:\b\slave\pl\build\src\v8\src\api.cc:1959]
WebCore::V8Proxy::CallFunction(Handle<Function::v8>::v8,Handle<Object::v8>:
:v8,int,Handle<Value::v8>::v8 * const)
[c:\b\slave\pl\build\src\webkit\port\bindings\v8\v8_proxy.cpp:1351]
WebCore::V8EventListener::CallListenerFunction(Handle<Value::v8>::v8,Event:
:WebCore *,bool)
[c:\b\slave\pl\build\src\webkit\port\bindings\v8\v8_events.cpp:202]
WebCore::V8AbstractEventListener::handleEvent(Event::WebCore
*,bool) [c:\b\slave\pl\build\src\webkit\port\bindings\v8\v8_events.cpp:107]
WebCore::EventTargetNode::handleLocalEvents(Event::WebCore
*,bool)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\dom\eventtargetnode.cpp
:203]
WebCore::EventTargetNode::dispatchGenericEvent(PassRefPtr<Event::WebCore>::
WTF,int&)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\dom\eventtargetnode.cpp
:324]
WebCore::EventTargetNode::dispatchEvent(PassRefPtr<Event::WebCore>::WTF,int
&)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\dom\eventtargetnode.cpp
:257]
WebCore::EventTargetNode::dispatchEventForType(AtomicString::WebCore
const&,bool,bool)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\dom\eventtargetnode.cpp
:655]
WebCore::HTMLImageLoader::dispatchLoadEvent(void)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\html\htmlimageloader.cp
p:47]
WebCore::Document::dispatchImageLoadEventsNow(void)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\dom\document.cpp:2969]
WebCore::Document::implicitClose(void)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\dom\document.cpp:1675]
WebCore::FrameLoader::checkCallImplicitClose(void)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\loader\frameloader.cpp:
1371]
WebCore::FrameLoader::checkCompleted(void)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\loader\frameloader.cpp:
1323]
WebCore::FrameLoader::loadDone(void)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\loader\frameloader.cpp:
1290]
WebCore::DocLoader::setLoadInProgress(bool)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\loader\docloader.cpp:27
4]
WebCore::Loader::Host::didFinishLoading(SubresourceLoader::WebCore *)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\loader\loader.cpp:306]
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]
[EMAIL PROTECTED]@?
A0xc8f35eb9@@[EMAIL PROTECTED]@@@ZV3@@@[EMAIL PROTECTED]
A0xc8f35eb9@@[EMAIL PROTECTED]@@@ZABU?
[EMAIL PROTECTED]@@@@@Z [c:\b\slave\pl\build\src\base\tuple.h:393]
[W] MLK: Memory leak of 48 bytes from 1 block allocated in
SkBitmap::HeapAllocator::allocPixelRef(SkBitmap *,SkColorTable *)
[test_shell.exe]
Distribution of leaked blocks
48 bytes from 1 block of 48 bytes (0x06b4af60)
Allocation location
new(UINT)
[c:\b\slave\pl\build\src\third_party\webkit\javascriptcore\wtf\fastmalloc.h
:92]
SkBitmap::HeapAllocator::allocPixelRef(SkBitmap *,SkColorTable
*) [c:\b\slave\pl\build\src\skia\sgl\skbitmap.cpp:436]
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::drawImage(HTMLCanvasElement::WebCore
*,FloatRect::WebCore const&,FloatRect::WebCore const&,int&)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\html\canvasrenderingcon
text2d.cpp:952]
WebCore::CanvasRenderingContext2D::drawImage(HTMLCanvasElement::WebCore
*,float,float,float,float,int&)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\html\canvasrenderingcon
text2d.cpp:918]
WebCore::V8Custom::v8CanvasRenderingContext2DDrawImageCallback(Arguments::v
8 const&)
[c:\b\slave\pl\build\src\webkit\port\bindings\v8\v8_custom.cpp:2102]
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::Function::Call(Handle<Object::v8>::v8,int,Handle<Value::v8>::v8 *
const) [c:\b\slave\pl\build\src\v8\src\api.cc:1959]
WebCore::V8Proxy::CallFunction(Handle<Function::v8>::v8,Handle<Object::v8>:
:v8,int,Handle<Value::v8>::v8 * const)
[c:\b\slave\pl\build\src\webkit\port\bindings\v8\v8_proxy.cpp:1351]
WebCore::V8EventListener::CallListenerFunction(Handle<Value::v8>::v8,Event:
:WebCore *,bool)
[c:\b\slave\pl\build\src\webkit\port\bindings\v8\v8_events.cpp:202]
WebCore::V8AbstractEventListener::handleEvent(Event::WebCore
*,bool) [c:\b\slave\pl\build\src\webkit\port\bindings\v8\v8_events.cpp:107]
WebCore::EventTargetNode::handleLocalEvents(Event::WebCore
*,bool)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\dom\eventtargetnode.cpp
:203]
WebCore::EventTargetNode::dispatchGenericEvent(PassRefPtr<Event::WebCore>::
WTF,int&)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\dom\eventtargetnode.cpp
:324]
WebCore::EventTargetNode::dispatchEvent(PassRefPtr<Event::WebCore>::WTF,int
&)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\dom\eventtargetnode.cpp
:257]
WebCore::EventTargetNode::dispatchEventForType(AtomicString::WebCore
const&,bool,bool)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\dom\eventtargetnode.cpp
:655]
WebCore::HTMLImageLoader::dispatchLoadEvent(void)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\html\htmlimageloader.cp
p:47]
WebCore::Document::dispatchImageLoadEventsNow(void)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\dom\document.cpp:2969]
WebCore::Document::implicitClose(void)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\dom\document.cpp:1675]
WebCore::FrameLoader::checkCallImplicitClose(void)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\loader\frameloader.cpp:
1371]
WebCore::FrameLoader::checkCompleted(void)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\loader\frameloader.cpp:
1323]
WebCore::FrameLoader::loadDone(void)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\loader\frameloader.cpp:
1290]
WebCore::DocLoader::setLoadInProgress(bool)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\loader\docloader.cpp:27
4]
WebCore::Loader::Host::didFinishLoading(SubresourceLoader::WebCore *)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\loader\loader.cpp:306]
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]
[I] MPK: Potential memory leak of 40000 bytes from 1 block allocated in
sk_malloc_flags(UINT,UINT) [test_shell.exe]
Offset 0x000084e8 referenced by 0x0232b7e5, a location in a section
in the executable
Offset 0x000019ae referenced by 0x09a29ace, a location in a section
in the executable
Offset 0x000019ae referenced by 0x09a29ace, a location in a section
in the executable
Distribution of potentially leaked blocks
40000 bytes from 1 block of 40000 bytes (0x09e3f018)
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::drawImage(HTMLCanvasElement::WebCore
*,FloatRect::WebCore const&,FloatRect::WebCore const&,int&)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\html\canvasrenderingcon
text2d.cpp:952]
WebCore::CanvasRenderingContext2D::drawImage(HTMLCanvasElement::WebCore
*,float,float,float,float,int&)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\html\canvasrenderingcon
text2d.cpp:918]
WebCore::V8Custom::v8CanvasRenderingContext2DDrawImageCallback(Arguments::v
8 const&)
[c:\b\slave\pl\build\src\webkit\port\bindings\v8\v8_custom.cpp:2102]
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::Function::Call(Handle<Object::v8>::v8,int,Handle<Value::v8>::v8 *
const) [c:\b\slave\pl\build\src\v8\src\api.cc:1959]
WebCore::V8Proxy::CallFunction(Handle<Function::v8>::v8,Handle<Object::v8>:
:v8,int,Handle<Value::v8>::v8 * const)
[c:\b\slave\pl\build\src\webkit\port\bindings\v8\v8_proxy.cpp:1351]
WebCore::V8EventListener::CallListenerFunction(Handle<Value::v8>::v8,Event:
:WebCore *,bool)
[c:\b\slave\pl\build\src\webkit\port\bindings\v8\v8_events.cpp:202]
WebCore::V8AbstractEventListener::handleEvent(Event::WebCore
*,bool) [c:\b\slave\pl\build\src\webkit\port\bindings\v8\v8_events.cpp:107]
WebCore::EventTargetNode::handleLocalEvents(Event::WebCore
*,bool)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\dom\eventtargetnode.cpp
:203]
WebCore::EventTargetNode::dispatchGenericEvent(PassRefPtr<Event::WebCore>::
WTF,int&)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\dom\eventtargetnode.cpp
:324]
WebCore::EventTargetNode::dispatchEvent(PassRefPtr<Event::WebCore>::WTF,int
&)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\dom\eventtargetnode.cpp
:257]
WebCore::EventTargetNode::dispatchEventForType(AtomicString::WebCore
const&,bool,bool)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\dom\eventtargetnode.cpp
:655]
WebCore::HTMLImageLoader::dispatchLoadEvent(void)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\html\htmlimageloader.cp
p:47]
WebCore::Document::dispatchImageLoadEventsNow(void)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\dom\document.cpp:2969]
WebCore::Document::implicitClose(void)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\dom\document.cpp:1675]
WebCore::FrameLoader::checkCallImplicitClose(void)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\loader\frameloader.cpp:
1371]
WebCore::FrameLoader::checkCompleted(void)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\loader\frameloader.cpp:
1323]
WebCore::FrameLoader::loadDone(void)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\loader\frameloader.cpp:
1290]
WebCore::DocLoader::setLoadInProgress(bool)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\loader\docloader.cpp:27
4]
WebCore::Loader::Host::didFinishLoading(SubresourceLoader::WebCore *)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\loader\loader.cpp:306]
WebCore::SubresourceLoader::didFinishLoading(void)
[c:\b\slave\pl\build\src\third_party\webkit\webcore\loader\subresourceloade
r.cpp:194]
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