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# running overnight and removing outdated bugs/suppressions.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.
{
   FIXME mac kevent libevent probably needs valgrind hooks
   Memcheck:Param
   kevent(changelist)
   fun:kevent
   fun:event_base_new
}
{
   # Mac test_shell_tests.  See http://crbug.com/11134
   # Doesn't happen on bots, but happens like crazy on the smo
   # test machine 'caliban'.  Don't delete just because it
   # doesn't happen on the bots.
   bug_11134
   Memcheck:Value4
   fun:vCMMVectorConvert8BitRGBToRGB
   fun:_ZNK15CMMConvRGBToRGB7ConvertER8CMM8BitsP14CMMRuntimeInfomm
}
{
   # 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:_Znw*
   fun:_ZN12HALCADClient19AddPropertyListenerEmPK26AudioObjectPropertyAddressPFlmmS2_PvES3_
   fun:_ZN16HALDefaultDevice22InstallServerListenersEv
   fun:_ZN16HALDefaultDevice10InitializeEv
   fun:_ZN9HALSystem16CheckOutInstanceEv
   fun:AudioObjectGetPropertyData
   fun:_ZN15AudioManagerMac15HasAudioDevicesEv
}
{
   # Filed with Apple as rdar://6915060; see http://crbug.com/11270
   bug_11270
   Memcheck:Leak
   fun:calloc
   fun:CMSSetLabCLUT
}
{
   # 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
   Memcheck:Leak
   fun:malloc
   fun:stdSmartNewPtr
   fun:stdSmartNewHandle
   fun:IOCreateAndOpen
   fun:ScratchInit
   fun:CMNewAccessFromAnother
}
{
   # 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_20508b
   Memcheck:Addr4
   fun:_eATSFontGetGlyphIDsForGlyphNames
   fun:ATSFontGetGlyphIDsForGlyphNames
   fun:ats_font_get_glyphs_for_glyph_names
   fun:get_glyphs_for_glyph_names
}
{
   # Nasty invalid write. Reported to Apple as rdar://7240303.
   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
}

# 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
}
{
  bug_17297
  Memcheck:Leak
  fun:malloc
  ...
  fun:+[NSColor keyboardFocusIndicatorColor]
  fun:+[NSColor colorWithCatalogName:colorName:]
  fun:+[NSCatalogColor newWithCoder:zone:]
  fun:-[NSColor initWithCoder:]
}
{
   bug_18218
   Memcheck:Leak
   fun:malloc
   fun:__addHandler2
   fun:__NSFinalizeThreadData
   fun:_pthread_tsd_cleanup
   fun:_pthread_exit
   fun:thread_start
}
{
   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_20582
   Memcheck:Leak
   fun:_Znw*
   fun:_ZN4base19MessagePumpLibevent19WatchFileDescriptorEibNS0_4ModeEPNS0_21FileDescriptorWatcherEPNS0_7WatcherE
   fun:_ZN16MessageLoopForIO19WatchFileDescriptorEibNS_4ModeEPN4base19MessagePumpLibevent21FileDescriptorWatcherEPNS2_7WatcherE
   fun:_ZN3IPC7Channel11ChannelImpl23ProcessOutgoingMessagesEv
}
{
   bug_20997
   Memcheck:Param
   socketcall.sendmsg(msg.msg_iov[i])
   fun:sendmsg$UNIX2003
   fun:_ZN3IPC7Channel11ChannelImpl4SendEPNS_7MessageE
}
{
   bug_21280
   Memcheck:Leak
   fun:malloc_zone_malloc
   ...
   fun:ATSFontLoadUnicodeCharacterSet
   ...
   fun:__NSFontInstanceInfoInitializeMetricsInfo
   ...
   fun:-[NSFont boundingRectForGlyph:]
}
{
   bug_21280_b
   Memcheck:Addr2
   fun:CFRetain
   fun:CFDictionarySetValue
   fun:_ZNK9TBaseFont20SetAttributeInternalEPKvS1_
   fun:_ZNK9TBaseFont16CopyCharacterSetEv
   fun:-[__NSFontTypefaceInfo _nominalCharacterCoverage]
   fun:-[__NSSharedFontInstanceInfo _characterCoverage]
   fun:__NSFontInstanceInfoInitializeMetricsInfo
   fun:-[__NSSharedFontInstanceInfo _numberOfGlyphs]
   fun:-[NSFont boundingRectForGlyph:]
}
{
   bug_21286
   Memcheck:Leak
   fun:_Znw*
   fun:sendSimpleEventToSelf
   fun:aeInitializeFromHIToolbox
   fun:INIT_AppleEvents
}
{
   bug_21479
   Memcheck:Leak
   fun:malloc_zone_malloc
   fun:_CFRuntimeCreateInstance
   fun:CFPasteboardCreate
   fun:CFPasteboardCreateUnique
   fun:+[NSPasteboard _pasteboardWithName:]
   fun:+[NSPasteboard pasteboardWithUniqueName]
}
{
   bug_21479
   Memcheck:Leak
   fun:malloc_zone_malloc
   fun:_CFRuntimeCreateInstance
   fun:CFPasteboardCreate
   fun:+[NSPasteboard _pasteboardWithName:]
   fun:-[FindPasteboard findPboard]
}
{
   bug_22021
   Memcheck:Leak
   fun:malloc
   fun:_ZN3WTF10fastMalloc*
   ...
   fun:_ZN7WebCore19V8EventListenerList3addEPNS_15V8EventListenerE
}
{
   bug_22544
   Memcheck:Leak
   fun:malloc_zone_malloc
   fun:_CFRuntimeCreateInstance
   fun:__CFArrayInit
   fun:CFArrayCreateMutableCopy
   fun:_ZN3net22MacTrustedCertificates27CopyTrustedCertificateArrayEv
   fun:_ZNK3net15X509Certificate6VerifyERKSsiPNS_16CertVerifyResultE
}
{
   bug_23416
   Memcheck:Leak
   fun:_Znw*
   fun:_ZN11webkit_glue16WebURLLoaderImplC2Ev
   ...
   fun:_ZN11webkit_glue20ImageResourceFetcherC1ERK4GURLPN6WebKit8WebFrameEiiP14CallbackRunnerI6Tuple2IPS0_RK8SkBitmapEE
   fun:_ZN10RenderView13DownloadImageEiRK4GURLi
}