424336 - crash in [@ FontEntry::Release()]

Status: VERIFIED DUPLICATE of bug 424165

(Core Graveyard :: GFX: Win32, defect)

Description

[baffclan]

crash in [@ FontEntry::Release()]

regressed by bug 382542?

Report ID:
3f0dbe02-f72f-11dc-8106-001a4bd43e5c
7a928168-f72c-11dc-b950-001a4bd43ed6


---
Signature	FontEntry::Release()
UUID	3f0dbe02-f72f-11dc-8106-001a4bd43e5c
Time	2008-03-21 03:11:41-07:00
Uptime	1024
Product	Firefox
Version	3.0b5pre
Build ID	2008032005
OS	Windows NT
OS Version	5.1.2600 Service Pack 2
CPU	x86
CPU Info	GenuineIntel family 6 model 8 stepping 10
Crash Reason	EXCEPTION_ACCESS_VIOLATION
Crash Address	0x12
Comments	
---

---
Crashing Thread
Frame 	Signature 	Source
0 	FontEntry::Release() 	gfxWindowsFonts.h:80
1 	xul.dll@0x25341b 	
2 	gfxWindowsPlatform::FindFontForCharProc(nsAString_internal const&, nsRefPtr<FontFamily>&, void*) 	mozilla/gfx/thebes/src/gfxWindowsPlatform.cpp:588
3 	nsBaseHashtable<nsStringHashKey, nsRefPtr<FontFamily>, nsRefPtr<FontFamily> >::s_EnumStub(PLDHashTable*, PLDHashEntryHdr*, unsigned int, void*) 	nsBaseHashtable.h:346
4 	PL_DHashTableEnumerate 	pldhash.c:724
5 	nsBaseHashtable<nsStringHashKey, nsRefPtr<FontFamily>, nsRefPtr<FontFamily> >::Enumerate(PLDHashOperator (*)(nsAString_internal const&, nsRefPtr<FontFamily>&, void*), void*) 	nsBaseHashtable.h:221
6 	gfxWindowsPlatform::FindFontForChar(unsigned int, gfxWindowsFont*) 	mozilla/gfx/thebes/src/gfxWindowsPlatform.cpp:643
7 	xul.dll@0x26f85f
---

Comment 1

[chris hofmann]

looks like this started on the 19th, and is still going strong on the 21st.

http://crash-stats.mozilla.com/report/list?product=Firefox&query_search=signature&query_type=contains&range_unit=weeks&version=Firefox%3A3.0b5pre&signature=FontEntry%3A%3ARelease()&range_value=1

ranks #4 topcrash for the last week.

this might be a dup or part of a follow up patch that pav has.  


we might want to make sure this is fixed for beta5

Comment 3

[baffclan]

-> v.