path: root/tools/valgrind/memcheck/suppressions_mac.txt

# There are three kinds of suppressions in this file:
# 1. Third party stuff we have no control over.
#
# 2. Intentional unit test errors, stuff that is somehow a false positive
# in our own code, or stuff that is so trivial it's not worth fixing.
#
# 3. Suppressions for real chromium bugs that are not yet fixed.
# These should all be in chromium's bug tracking system.
# Periodically we should sweep this file and the bug tracker clean by
# running overnight and removing outdated bugs/suppressions.
#-----------------------------------------------------------------------

# 1. Third party stuff we have no control over.
{
   # syslog needs a system suppression on the mac.
   # See https://bugs.kde.org/show_bug.cgi?id=191192
   valgrind_bug_191192
   Memcheck:Param
   socketcall.sendto(msg)
   fun:sendto$NOCANCEL$UNIX2003
   fun:vsyslog
}
{
   # mac ati drivers seem to have problems
   bug_11280
   Memcheck:Cond
   obj:/System/Library/Extensions/ATIRadeonX2000GLDriver.bundle/Contents/MacOS/ATIRadeonX2000GLDriver
}
{
   FIXME mac kevent libevent probably needs valgrind hooks
   Memcheck:Param
   kevent(changelist)
   fun:kevent
   fun:event_base_new
}
{
   # Mac system library leak?  Only suppress in tests for now.
   mac_init_appleevents_leak
   Memcheck:Leak
   fun:_Znwm
   fun:sendSimpleEventToSelf
   fun:aeInitializeFromHIToolbox
   fun:INIT_AppleEvents
   fun:_FirstEventTime
   ...
   fun:_ZN7testing4Test3RunEv
}
{
   # Mac system library bug?  See http://crbug.com/11327
   bug_11327
   Memcheck:Cond
   fun:_ZN19AudioConverterChain5ResetEv
   fun:AudioConverterReset
   obj:/System/Library/Components/CoreAudio.component/Contents/MacOS/CoreAudio
}
{
   # Mac system library bug?  See http://crbug.com/11327
   bug_11327b
   Memcheck:Cond
   fun:AUNetSendEntry
   fun:AUNetSendEntry
   obj:/System/Library/Components/CoreAudio.component/Contents/MacOS/CoreAudio
}
{
   # CoreAudio leak.  See http://crbug.com/9351
   bug_9351
   Memcheck:Leak
   fun:_Znwm
   fun:_ZN12HALCADClient19AddPropertyListenerEmPK26AudioObjectPropertyAddressPFlmmS2_PvES3_
   fun:_ZN16HALDefaultDevice22InstallServerListenersEv
   fun:_ZN16HALDefaultDevice10InitializeEv
   fun:_ZN9HALSystem16CheckOutInstanceEv
   fun:AudioHardwareGetProperty
   fun:_ZN15AudioManagerMac15HasAudioDevicesEv
}
{
   # Filed with Apple as rdar://6915060; see http://crbug.com/11270
   bug_11270
   Memcheck:Leak
   fun:calloc
   fun:CMSSetLabCLUT
}
{
   # ATI driver bug?  See http://crbug.com/11271
   bug_11271
   Memcheck:Leak
   fun:calloc
   fun:gldCreateBuffer
   fun:gldPageoffBuffer
   fun:gldGetString
   fun:gldGetString
   fun:gldGetString
   fun:gldInitDispatch
   fun:gldGetQueryInfo
   fun:gldUpdateDispatch
   fun:gldInitDispatch
   fun:gliSetCurrentPluginDispatchTable
   fun:gliAttachDrawableWithOptions
   fun:cglSetContextScreen
   fun:cglSetAnyDrawable
   fun:CGLSetSurface
   fun:view_draw
   fun:view_display_link
   fun:link_callback
   fun:_ZN13CVDisplayLink9performIOEP11CVTimeStamp
   fun:_ZN13CVDisplayLink11runIOThreadEv
}
{
   # Mac leak in CMOpenOrNewAccess in unit_tests PlatformCanvas_SkLayer_Test,
   # ToolbarControllerTest_FocusLocation_Test. See http://crbug.com/11333.
   bug_11333
   Memcheck:Leak
   fun:malloc
   fun:stdSmartNewPtr
   fun:stdSmartNewHandle
   fun:IOCreateAndOpen
   fun:ScratchInit
   fun:CMOpenOrNewAccess
}
{
   # suddenly very common as of 6 aug 2009
   bug_11333b
   fun:malloc
   fun:stdSmartNewPtr
   fun:stdSmartNewHandle
   fun:IOCreateAndOpen
   fun:ScratchInit
   fun:CMNewAccessFromAnother
}
{
   # Mac unit_tests.  See http://crbug.com/11271
   bug_12640a
   Memcheck:Cond
   fun:png_write_find_filter
   fun:webkit_png_write_row
   fun:_ZN10PNGEncoder6EncodeEPKhNS_11ColorFormatEiiibPSt6vectorIhSaIhEE
   ...
   fun:_ZN24ExtensionsServiceBackend24InstallOrUpdateExtensionERK8FilePathRKSsb
}
{
   # OpenGL.framework init; filed with Apple as rdar://6986771
   opengl_init_rdar_6986771
   Memcheck:Cond
   ...
   fun:gl_context_init_client_state
}
{
   # Reproducible just launching and quitting TextEdit; filed with Apple as rdar://7004347
   tsm_leak_rdar_7004347
   Memcheck:Leak
   fun:malloc_zone_malloc
   fun:_CFRuntimeCreateInstance
   fun:__CFDictionaryInit
   fun:utOpenActivateAllSelectedIMInDoc
   fun:MyActivateTSMDocument
   fun:ActivateTSMDocument
}
{
   # Looks like an Apple bug; has no visual impact.
   unitialized_rect_allocated_on_stack_when_reparenting_window_content_views
   Memcheck:Cond
   fun:NSRectClip
   fun:-[NSThemeFrame drawOverlayRect:]
   ...
   fun:-[NSWindow makeKeyAndOrderFront:]
   fun:-[BrowserWindowController setFullscreen:]
   ...
   fun:main
}
{
   # Tiny one-time leak, widely seen by valgind users; everyone suppresses this.
   # See related discussion at http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39366
   plugin_bundle_global_leak
   Memcheck:Leak
   fun:malloc
   fun:__cxa_get_globals
   fun:__cxa_allocate_exception
   fun:_ZN4dyld4loadEPKcRKNS_11LoadContextE
   fun:dlopen
   fun:dlopen
   fun:_CFBundleDlfcnCheckLoaded
}
{
   bug_18215
   Memcheck:Cond
   fun:_DPSNextEvent
   fun:-[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:]
   fun:-[NSApplication run]
}
{
   bug_18223
   Memcheck:Cond
   fun:_ZNK8Security12UnixPlusPlus17StaticForkMonitorclEv
   fun:_ZN12ocspdGlobals10serverPortEv
}
{
   # Invalid read
   bug_20508a
   Memcheck:Addr4
   ...
   fun:ripc_DrawGlyphs
   fun:draw_glyphs
   fun:CGContextShowGlyphsWithAdvances
}
{
   # Invalid read
   bug_20508b
   Memcheck:Addr4
   fun:_eATSFontGetGlyphIDsForGlyphNames
   fun:ATSFontGetGlyphIDsForGlyphNames
   fun:ats_font_get_glyphs_for_glyph_names
   fun:get_glyphs_for_glyph_names
}
{
   bug_20807
   Memcheck:Addr4
   fun:_ZNK12DynamicArray14getFirstNumberEv
   fun:CCFindArraySegment
   fun:CCArrayGetEntryPtr
   fun:_ZNK29CLocalRefToSharedStorageEntry13GetLoadedDataEl
   fun:_ZN17CIconStorageEntry7GetDataEl
   fun:_ISGetIconDataPointer
   fun:_Z20CheckIfDataAvailablemPv
   fun:_ISGoThruImageStorages
   fun:IsDataAvailableInImageRef
   fun:IsDataAvailableInIconRef
}


# 2. Intentional unit test errors, stuff that is somehow a false positive
# in our own code, or stuff that is so trivial it's not worth fixing.
{
   # NSObject pointers in a static std::map; we do technically leak them, but
   # only on shutdown, so it's not worth fixing.
   static_theme_cache
   Memcheck:Leak
   fun:calloc
   fun:_internal_class_createInstanceFromZone
   fun:_internal_class_createInstance
   fun:+[NSObject allocWithZone:]
   fun:+[NSObject alloc]
   fun:+[GTMTheme(BrowserThemeProviderInitialization) themeWithBrowserThemeProvider:isOffTheRecord:]
}

# 3. Suppressions for real chromium bugs that are not yet fixed.
{
   # Mac test_shell_tests, see http://crbug.com/9561
   bug_9561
   Memcheck:Leak
   fun:malloc_zone_malloc
   fun:ripc_GetClipState
   fun:ripc_GetRenderingState
   fun:ripc_DrawRects
   fun:CGContextFillRects
   fun:CGContextFillRect
   fun:_ZN7WebCore15GraphicsContext8fillRectERKNS_9FloatRectERKNS_5ColorE
}
{
   # Mac test_shell_tests; skia leak?  See http://crbug.com/9563
   bug_9563
   Memcheck:Leak
   fun:malloc_zone_malloc
   fun:_CFRuntimeCreateInstance
   fun:CGTypeCreateInstanceWithAllocator
   fun:CGTypeCreateInstance
   fun:CGContextCreateWithDelegate
   fun:CGContextCreate
   fun:createBitmapContext
   fun:CGBitmapContextCreate
   fun:_ZN4skia23BitmapPlatformDeviceMac6CreateEP9CGContextiib
}
{
   # Mac test_shell_tests; skia leak?   See http://crbug.com/9563
   bug_9563b
   Memcheck:Leak
   fun:malloc_zone_calloc
   fun:ripc_Initialize
   fun:__CGBitmapContextDelegateCreate
   fun:__CGBitmapContextDelegateCreate
   fun:createBitmapContext
   fun:CGBitmapContextCreate
   fun:_ZN4skia23BitmapPlatformDeviceMac6CreateEP9CGContextiib
}
{
   # Mac test_shell_tests.  See http://crbug.com/9563
   bug_9563d
   Memcheck:Leak
   fun:malloc_zone_calloc
   fun:ripc_Initialize
   fun:__CGWindowContextDelegateCreate
   fun:CGWindowContextCreate
   ...
   fun:_ZN13TestShellTest5SetUpEv
}
{
   # Mac test_shell_tests.  See http://crbug.com/11134
   bug_11134
   Memcheck:Value4
   fun:vCMMVectorConvert8BitRGBToRGB
   fun:_ZNK15CMMConvRGBToRGB7ConvertER8CMM8BitsP14CMMRuntimeInfomm
}
{
   bug_12525
   Memcheck:Cond
   ...
   fun:gldGetTextureLevel
   fun:gldUpdateDispatch
   fun:glBegin_Exec
   fun:fe_gl_begin
   fun:fe_tree_render_apply_1
   fun:apply_tile_callback
   fun:fe_gl_texture_tile_map
   fun:image_buffer_texture_tile_map
   fun:fe_texture_tile_map
}
{
   # Jump on uninitialized value in OpenGL.framework's GLEngine.bundle
   bug_12528
   Memcheck:Cond
   ...
   fun:ripc_DrawShading
   fun:CGContextDrawShading
}
{
   bug_12640b
   Memcheck:Value4
   ...
   fun:png_write_find_filter
   fun:webkit_png_write_row
   fun:_ZN10PNGEncoder6EncodeEPKhNS_11ColorFormatEiiibPSt6vectorIhSaIhEE
   ...
   fun:_ZN24ExtensionsServiceBackend24InstallOrUpdateExtensionERK8FilePathRKSsb
}
{
   bug_12640c
   Memcheck:Param
   write(buf)
   fun:write$UNIX2003
   fun:_ZN24ExtensionsServiceBackend19OnExtensionUnpackedERK8FilePathS2_SsbRK15DictionaryValueRKSt6vectorI6Tuple2I8SkBitmapS0_ESaIS9_EE
}
{
   bug_12640d
   Memcheck:Cond
   fun:_ZN10PNGEncoder18EncodeBGRASkBitmapERK8SkBitmapbPSt6vectorIhSaIhEE
   fun:_ZN24ExtensionsServiceBackend19OnExtensionUnpackedERK8FilePathS2_SsbRK15DictionaryValueRKSt6vectorI6Tuple2I8SkBitmapS0_ESaIS9_EE
   fun:_ZN24ExtensionsServiceBackend14UnpackerClient30OnUnpackExtensionSucceededImplERK15DictionaryValueRKSt6vectorI6Tuple2I8SkBitmap8FilePathESaIS8_EE
}
{
   bug_15819a
   Memcheck:Cond
   fun:_ZNK10CMMMtxOnly10ConvertMinE10CMM3x3Type10CMM3x1TypeR12CMMMinBuffermm
   ...
   fun:CGContextDrawImage
   fun:_ZN3gfx17CGImageToSkBitmapEP7CGImage
}
{
   bug_15819b
   Memcheck:Value4
   fun:_ZNK10CMMConvLut7ConvertER10CMMMinBitsP14CMMRuntimeInfomm
   ...
   fun:CGContextDrawImage
   fun:_ZN3gfx17CGImageToSkBitmapEP7CGImage
}
{
  bug_17297
  Memcheck:Leak
  fun:malloc
  ...
  fun:+[NSColor keyboardFocusIndicatorColor]
  fun:+[NSColor colorWithCatalogName:colorName:]
  fun:+[NSCatalogColor newWithCoder:zone:]
  fun:-[NSColor initWithCoder:]
}
{
   # Nasty invalid write.  Should we even suppress this?
   bug_18189
   Memcheck:Addr8
   fun:sseCGSFill8by1
   fun:argb32_mark_constshape
   fun:argb32_mark
   fun:ripl_BltShape
   fun:ripc_Render
   fun:ripc_DrawRects
   fun:CGContextFillRects
   fun:CGContextFillRect
   fun:NSRectFill
   fun:-[NSView _drawRect:clip:]
   fun:-[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:]
   fun:-[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:]
   fun:-[NSNextStepFrame _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:]
   fun:-[NSView _displayRectIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:]
   fun:-[NSView displayIfNeeded]
   fun:-[NSWindow displayIfNeeded]
   fun:-[NSWindow _reallyDoOrderWindow:relativeTo:findKey:forCounter:force:isModal:]
   fun:-[NSWindow orderWindow:relativeTo:]
   fun:-[NSWindow addChildWindow:ordered:]
   fun:_ZN15StatusBubbleMac6CreateEv
}
{
   bug_18218
   Memcheck:Leak
   fun:malloc
   fun:__addHandler2
   fun:__NSFinalizeThreadData
   fun:_pthread_tsd_cleanup
   fun:_pthread_exit
   fun:thread_start
}
{
   bug_18219
   Memcheck:Leak
   fun:malloc_zone_malloc
   fun:_CFRuntimeCreateInstance
   fun:CGTypeCreateInstanceWithAllocator
   fun:CGTypeCreateInstance
   fun:CGImageCreate
   fun:_NSCreateImageRef2
   fun:-[CIImage(NSAppKitAdditions) initWithBitmapImageRep:]
   fun:-[ThrobberFilmstripDelegate initWithImage:]
   fun:+[ThrobberView filmstripThrobberViewWithFrame:image:]
   fun:-[TabStripController tabChangedWithContents:atIndex:loadingOnly:]
   fun:_ZN27TabStripModelObserverBridge12TabChangedAtEP11TabContentsib
}
{
   bug_18252
   Memcheck:Leak
   fun:calloc
   fun:_internal_class_createInstanceFromZone
   fun:_internal_class_createInstance
   fun:+[NSObject allocWithZone:]
   fun:+[NSColor colorWithCalibratedRed:green:blue:alpha:]
   fun:+[GTMTheme(BrowserThemeProviderInitialization) themeWithBrowserThemeProvider:isOffTheRecord:]
   fun:-[BrowserWindowController(Private) setTheme]
   fun:-[BrowserWindowController initWithBrowser:takeOwnership:]
   fun:-[BrowserWindowController initWithBrowser:]
   fun:_ZN13BrowserWindow19CreateBrowserWindowEP7Browser
   fun:_ZN7Browser19CreateBrowserWindowEv
   fun:_ZN7Browser6CreateEP7Profile
   fun:_ZN7Browser15OpenEmptyWindowEP7Profile
   fun:_ZN7Browser18NewIncognitoWindowEv
}
{
   bug_18253
   Memcheck:Cond
   fun:resample_band
   fun:img_interpolate_read
   fun:img_colormatch_read
   # sometimes fun:img_alphamerge_read
   ...
   fun:img_data_lock
   fun:CGSImageDataLock
   fun:ripc_AcquireImage
   fun:ripc_DrawImage
   fun:CGContextDrawImage
   fun:_ZN7WebCore11BitmapImage4drawEPNS_15GraphicsContextERKNS_9FloatRectES5_NS_17CompositeOperatorE
   fun:_ZN7WebCore5Image9drawTiledEPNS_15GraphicsContextERKNS_9FloatRectERKNS_10FloatPointERKNS_9FloatSizeENS_17CompositeOperatorE
   fun:_ZN7WebCore15GraphicsContext14drawTiledImageEPNS_5ImageERKNS_7IntRectERKNS_8IntPointERKNS_7IntSizeENS_17CompositeOperatorE
   fun:_ZN7WebCore20RenderBoxModelObject22paintFillLayerExtendedERKNS_12RenderObject9PaintInfoERKNS_5ColorEPKNS_9FillLayerEiiiiPNS_13InlineFlowBoxENS_17CompositeOperatorE
   fun:_ZN7WebCore9RenderBox14paintFillLayerERKNS_12RenderObject9PaintInfoERKNS_5ColorEPKNS_9FillLayerEiiiiNS_17CompositeOperatorE
   fun:_ZN7WebCore9RenderBox15paintFillLayersERKNS_12RenderObject9PaintInfoERKNS_5ColorEPKNS_9FillLayerEiiiiNS_17CompositeOperatorE
   fun:_ZN7WebCore9RenderBox19paintBoxDecorationsERNS_12RenderObject9PaintInfoEii
   fun:_ZN7WebCore11RenderBlock11paintObjectERNS_12RenderObject9PaintInfoEii
   fun:_ZN7WebCore11RenderBlock5paintERNS_12RenderObject9PaintInfoEii
}
{
   # Probably a system leak?
   bug_16628
   Memcheck:Leak
   fun:malloc_zone_malloc
   fun:_CFRuntimeCreateInstance
   fun:__CFDictionaryInit
   fun:CARenderOGLNew_
   fun:view_state_new
   fun:view_state_acquire
   fun:view_draw
   fun:CAViewDraw
   fun:-[NSView _drawRect:clip:]
}
{
   # System leak?  But we usually tickle it with our throbber...
   bug_18661
   Memcheck:Leak
   fun:realloc
   fun:sl_stream_finish
   fun:sl_program_assemble
   fun:fe_kernel_get_program_string
   fun:fe_gl_load_programs
   fun:fe_gl_load_kernel
   fun:fe_context_test_kernel
   fun:fe_tree_merge_apply
   fun:fe_tree_merge_kernels_1
   ...
   fun:fe_tree_merge_kernels
   fun:fe_tree_prepare_tree_
   fun:fe_tree_render_image
   fun:fe_image_render_
   fun:fe_image_render
   fun:renderImage
   fun:-[CIOpenGLContextImpl renderWithBounds:matrix:function:info:]
   fun:-[CIContextImpl render:]
   fun:cgxcoreimage_instance_render
   fun:CGXCoreImageInstanceRender
}
{
   bug_18984
   Memcheck:Free
   fun:_ZdlPv
   fun:_ZN7WebCore15CSSSelectorList19adoptSelectorVectorERN3WTF6VectorIPNS_11CSSSelectorELm0EEE
   ...
   fun:_Z10cssyyparsePv
}
{
   # Leak of a CFMutableArray of certs in X509Certificate::Verify.
   bug_20459
   Memcheck:Leak
   fun:malloc_zone_malloc
   fun:_CFRuntimeCreateInstance
   fun:__CFArrayInit
   fun:CFArrayCreateMutableCopy
   fun:_ZNK3net15X509Certificate6VerifyERKSsiPNS_16CertVerifyResultE
   fun:_ZN3net12CertVerifier7Request8DoVerifyEv
   fun:_ZN14RunnableMethodIN3net12CertVerifier7RequestEMS2_FvvE6Tuple0E3RunEv
   fun:-[TaskOperation main]
   fun:-[NSOperation start]
   fun:__runop
   fun:_pthread_wqthread
   fun:start_wqthread
}
{
   bug_20504
   Memcheck:Leak
   fun:malloc_zone_calloc
   fun:_internal_class_createInstanceFromZone
   fun:+[NSObject allocWithZone:]
   fun:-[NSCustomObject nibInstantiate]
   fun:-[NSIBObjectData instantiateObject:]
   fun:-[NSIBObjectData nibInstantiateWithOwner:topLevelObjects:]
   fun:loadNib
   fun:+[NSBundle(NSNibLoading) _loadNibFile:nameTable:withZone:ownerBundle:]
   fun:+[NSBundle(NSNibLoading) loadNibFile:externalNameTable:withZone:]
   fun:+[NSBundle(NSNibLoading) loadNibNamed:owner:]
   fun:_ZN8Platform29WillInitializeMainMessageLoopERK18MainFunctionParams
}
{
   bug_20541
   Memcheck:Leak
   fun:malloc_zone_malloc
   fun:_CFRuntimeCreateInstance
   fun:CFRunLoopSourceCreate
   fun:CFMachPortCreateRunLoopSource
   ...
   fun:SecKeychainAddCallback
   ...
   fun:SecTrustSettingsEvaluateCert
   ...
   fun:SecTrustEvaluate
   fun:_ZNK3net15X509Certificate6VerifyERKSsiPNS_16CertVerifyResultE
}
{
   bug_20582
   Memcheck:Leak
   fun:_Znwm
   fun:_ZN4base19MessagePumpLibevent19WatchFileDescriptorEibNS0_4ModeEPNS0_21FileDescriptorWatcherEPNS0_7WatcherE
   fun:_ZN16MessageLoopForIO19WatchFileDescriptorEibNS_4ModeEPN4base19MessagePumpLibevent21FileDescriptorWatcherEPNS2_7WatcherE
   fun:_ZN3IPC7Channel11ChannelImpl23ProcessOutgoingMessagesEv
}
{
   # Strange...
   bug_20653a
   Memcheck:Param
   write(buf)
   fun:write$UNIX2003
   fun:unixWrite
   fun:sqlite3OsWrite
   fun:pager_write_pagelist
   fun:sqlite3PagerCommitPhaseOne
}
{
   # Strange...
   bug_20653b
   Memcheck:Addr4
   fun:sqlite3MemSize
   fun:sqlite3MallocSize
   fun:sqlite3PageFree
   fun:pager_truncate_cache
   fun:pager_truncate
   fun:pager_playback
   fun:sqlite3PagerRollback
   fun:sqlite3BtreeRollback
   fun:sqlite3RollbackAll
   fun:sqlite3VdbeHalt
   fun:sqlite3VdbeExec
   fun:sqlite3Step
   fun:sqlite3_step
   fun:sqlite3_exec
}
{
   bug_20808
   Memcheck:Addr8
   ...
   fun:CGContextDrawLayerAtPoint
   fun:-[RenderWidgetHostViewCocoa drawRect:]
}
{
   bug_20814
   Memcheck:Addr4
   fun:_ZN10CLVContextC2EPKvm
   fun:_Z26getAllCarbonLazyValues2000v
   fun:CLVVisitValuesForKey
   fun:INIT_ResourceManager
   fun:CurResFile
   fun:_ZN5NPAPI12_GLOBAL__N_124ScopedBundleResourceFileC1EP10__CFBundle
   fun:_ZN5NPAPI12_GLOBAL__N_117ReadSTRPluginInfoERK8FilePathP10__CFBundleP13WebPluginInfo
   fun:_ZN5NPAPI9PluginLib17ReadWebPluginInfoERK8FilePathP13WebPluginInfo
}