1021262 - crash in @0x0 | DestroyBlobFunc

Status: RESOLVED DUPLICATE of bug 1018234

(Core :: Graphics, defect)

Description

[juan becerra [:juanb]]

This bug was filed from the Socorro interface and is 
report bp-48cca968-6024-4db1-919f-f4b322140529.
=============================================================

Not a new signature on nightly, but there were more reports starting 5/28. Almost all from Windows 8.1. No comments so far.

It's looks a lot like bug 1021157. 

More reports can be found here: https://crash-stats.mozilla.com/report/list?product=Firefox&signature=%400x0+%7C+DestroyBlobFunc

0 		@0x0 	
1 	xul.dll 	DestroyBlobFunc 	gfx/thebes/gfxDWriteFontList.cpp
2 	gkmedias.dll 	hb_blob_destroy 	gfx/harfbuzz/src/hb-blob.cc
3 	xul.dll 	gfxFontEntry::~gfxFontEntry() 	gfx/thebes/gfxFont.cpp
4 	xul.dll 	gfxDWriteFontEntry::`vector deleting destructor'(unsigned int) 	
5 	xul.dll 	nsTArray_Impl<nsRefPtr<gfxFontEntry>,nsTArrayInfallibleAllocator>::RemoveElementsAt(unsigned __int64,unsigned __int64) 	obj-firefox/dist/include/nsTArray.h
6 	xul.dll 	gfxDWriteFontFamily::~gfxDWriteFontFamily() 	gfx/thebes/gfxDWriteFontList.cpp
7 	xul.dll 	gfxDWriteFontFamily::`scalar deleting destructor'(unsigned int) 	
8 	xul.dll 	nsBaseHashtableET<nsStringHashKey,nsRefPtr<gfxMixedFontFamily> >::~nsBaseHashtableET<nsStringHashKey,nsRefPtr<gfxMixedFontFamily> >() 	obj-firefox/dist/include/nsBaseHashtable.h
9 	xul.dll 	PL_DHashTableFinish(PLDHashTable *) 	xpcom/glue/pldhash.cpp
10 	xul.dll 	gfxPlatformFontList::~gfxPlatformFontList() 	gfx/thebes/gfxPlatformFontList.cpp
11 	xul.dll 	gfxDWriteFontList::`scalar deleting destructor'(unsigned int) 	
12 	xul.dll 	gfxPlatform::Shutdown() 	gfx/thebes/gfxPlatform.cpp
13 	xul.dll 	LayoutModuleDtor 	layout/build/nsLayoutModule.cpp
14 	xul.dll 	nsAutoPtr<nsComponentManagerImpl::KnownModule>::`scalar deleting destructor'(unsigned int) 	
15 	xul.dll 	nsTArray_Impl<nsAutoPtr<nsComponentManagerImpl::KnownModule>,nsTArrayInfallibleAllocator>::RemoveElementsAt(unsigned __int64,unsigned __int64) 	obj-firefox/dist/include/nsTArray.h
16 	xul.dll 	nsComponentManagerImpl::Shutdown() 	xpcom/components/nsComponentManager.cpp
17 	xul.dll 	mozilla::ShutdownXPCOM(nsIServiceManager *) 	xpcom/build/nsXPComInit.cpp
18 	xul.dll 	ScopedXPCOMStartup::~ScopedXPCOMStartup() 	toolkit/xre/nsAppRunner.cpp
19 	xul.dll 	XREMain::XRE_main(int,char * * const,nsXREAppData const *) 	toolkit/xre/nsAppRunner.cpp
20 	xul.dll 	XRE_main 	toolkit/xre/nsAppRunner.cpp
21 	firefox.exe 	do_main 	browser/app/nsBrowserApp.cpp
22 	firefox.exe 	NS_internal_main(int,char * *) 	browser/app/nsBrowserApp.cpp
23 	firefox.exe 	wmain 	toolkit/xre/nsWindowsWMain.cpp
24 	firefox.exe 	__tmainCRTStartup 	f:/dd/vctools/crt_bld/self_64_amd64/crt/src/crtexe.c:552
25 	kernel32.dll 	BaseThreadInitThunk 	
26 	ntdll.dll 	RtlUserThreadStart 	
27 	KERNELBASE.dll 	BasepIsDebugPortPresent

Comment 1

[Makoto Kato [:m_kato]]

we should dup of bug 1018234