Status: Available
Owner: ----
Labels: Type-Bug Pri-2 OS-Linux Area-Misc Size-Medium valgrind

New issue 23313 by [email protected]: Memory leak near  
skia::ConvolutionFilter1D::AddFilter
http://code.google.com/p/chromium/issues/detail?id=23313

spotted at r27448 here:
http://build.chromium.org/buildbot/waterfall/builders/Linux%20Tests%20(valgrind)(3)/builds/246/steps/valgrind%20test%3A%20ui/logs/stdio

19:37:25 memcheck_analyze.py [ERROR] FAIL! There were 1 errors:
19:37:25 memcheck_analyze.py [ERROR] Leak_DefinitelyLost
Command:
/b/slave/chromium-rel-linux-valgrind-tests-3/build/src/sconsbuild/Release/chrome
--type=zygote --enable-logging=
384 bytes in 1 blocks are definitely lost in loss record 3,026 of 3,168
   operator new(unsigned int)
(ome/chrome-bot/valgrind-10880/coregrind/m_replacemalloc/vg_replace_malloc.c:214)

__gnu_cxx::new_allocator<skia::ConvolutionFilter1D::FilterInstance>::allocate(unsigned
int, void const*) (sr/include/c++/4.2/ext/new_allocator.h:91)
   std::_Vector_base<skia::ConvolutionFilter1D::FilterInstance,
std::allocator<skia::ConvolutionFilter1D::FilterInstance>
> ::_M_allocate(unsigned int) (sr/include/c++/4.2/bits/stl_vector.h:128)
   std::vector<skia::ConvolutionFilter1D::FilterInstance,
std::allocator<skia::ConvolutionFilter1D::FilterInstance>
> ::_M_insert_aux(__gnu_cxx::__normal_iterator<skia::ConvolutionFilter1D::FilterInstance*,
std::vector<skia::ConvolutionFilter1D::FilterInstance,
std::allocator<skia::ConvolutionFilter1D::FilterInstance> > >,
skia::ConvolutionFilter1D::FilterInstance const&)
(sr/include/c++/4.2/bits/vector.tcc:271)
   std::vector<skia::ConvolutionFilter1D::FilterInstance,
std::allocator<skia::ConvolutionFilter1D::FilterInstance>
> ::push_back(skia::ConvolutionFilter1D::FilterInstance const&)
(sr/include/c++/4.2/bits/stl_vector.h:605)
   skia::ConvolutionFilter1D::AddFilter(int, short const*, int)
(uilder/build/src/skia/ext/convolver.cc:249)
   skia::(anonymous namespace)::ResizeFilter::ComputeFilters(int, int, int,
float, float, skia::ConvolutionFilter1D*)
(uilder/build/src/skia/ext/image_operations.cc:246)
   skia::(anonymous
namespace)::ResizeFilter::ResizeFilter(skia::ImageOperations::ResizeMethod,
int, int, int, int, SkIRect const&)
(uilder/build/src/skia/ext/image_operations.cc:166)
   skia::ImageOperations::Resize(SkBitmap const&,
skia::ImageOperations::ResizeMethod, int, int, SkIRect const&)
(uilder/build/src/skia/ext/image_operations.cc:275)
   skia::ImageOperations::Resize(SkBitmap const&,
skia::ImageOperations::ResizeMethod, int, int)
(uilder/build/src/skia/ext/image_operations.cc:306)
   RenderView::CaptureThumbnail(WebView*, int, int, SkBitmap*,
ThumbnailScore*) (uilder/build/src/chrome/renderer/render_view.cc:652)
   RenderView::SendThumbnail()
(uilder/build/src/chrome/renderer/render_view.cc:474)
   RenderView::CapturePageInfo(int, bool)
(uilder/build/src/chrome/renderer/render_view.cc:549)
   void DispatchToMethod<RenderView, void (RenderView::*)(int, bool), int,
bool>(RenderView*, void (RenderView::*)(int, bool), Tuple2<int, bool>
const&) (uilder/build/src/base/tuple.h:429)
   ScopedRunnableMethodFactory<RenderView>::RunnableMethod<void
(RenderView::*)(int, bool), Tuple2<int, bool> >::Run()
(uilder/build/src/base/task.h:147)
   MessageLoop::RunTask(Task*) (uilder/build/src/base/message_loop.cc:314)
   MessageLoop::DeferOrRunPendingTask(MessageLoop::PendingTask const&)
(uilder/build/src/base/message_loop.cc:322)
   MessageLoop::DoDelayedWork(base::Time*)
(uilder/build/src/base/message_loop.cc:456)
   base::MessagePumpDefault::Run(base::MessagePump::Delegate*)
(uilder/build/src/base/message_pump_default.cc:27)
   MessageLoop::RunInternal() (uilder/build/src/base/message_loop.cc:199)
   MessageLoop::RunHandler() (uilder/build/src/base/message_loop.cc:181)
   MessageLoop::Run() (uilder/build/src/base/message_loop.cc:155)
   RendererMain(MainFunctionParams const&)
(uilder/build/src/chrome/renderer/renderer_main.cc:167)
   ChromeMain (uilder/build/src/chrome/app/chrome_dll_main.cc:578)
   main (uilder/build/src/chrome/app/chrome_exe_main_gtk.cc:33)


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