Crash in nsCOMPtr_base::~nsCOMPtr_base | free_impl | nsCSSSelector::`scalar deleting destructor''

RESOLVED INCOMPLETE

Status

()

Core
CSS Parsing and Computation
--
critical
RESOLVED INCOMPLETE
a year ago
a year ago

People

(Reporter: baffclan, Unassigned)

Tracking

({crash})

Trunk
x86
Windows 7
crash
Points:
---

Firefox Tracking Flags

(firefox50 affected)

Details

(crash signature)

(Reporter)

Description

a year ago
This bug was filed from the Socorro interface and is 
report bp-5b12fac4-8786-452f-84cf-789952160716.
=============================================================

Crashing Thread (0)
Frame 	Module 	Signature 	Source
0 	xul.dll 	nsCOMPtr_base::~nsCOMPtr_base() 	obj-firefox/dist/include/nsCOMPtr.h:295
1 		@0x2593637f 	
2 	mozglue.dll 	free_impl 	memory/build/replace_malloc.c:201
3 	xul.dll 	nsCSSSelector::`scalar deleting destructor'(unsigned int) 	
4 	xul.dll 	nsCSSSelector::~nsCSSSelector() 	layout/style/StyleRule.cpp:363
5 	xul.dll 	nsCSSSelector::`scalar deleting destructor'(unsigned int) 	
6 	xul.dll 	nsCSSSelectorList::`scalar deleting destructor'(unsigned int) 	
7 	xul.dll 	mozilla::css::StyleRule::`scalar deleting destructor'(unsigned int) 	
8 	xul.dll 	mozilla::css::StyleRule::Release() 	layout/style/StyleRule.cpp:1428
9 	xul.dll 	ReleaseObjects 	xpcom/glue/nsCOMArray.cpp:273
10 	xul.dll 	nsCOMArray_base::RemoveElementsAt(unsigned int, unsigned int) 	xpcom/glue/nsCOMArray.cpp:265
11 	xul.dll 	DeferredFinalizeRulesArray 	layout/style/IncrementalClearCOMRuleArray.cpp:54
12 	xul.dll 	mozilla::IncrementalFinalizeRunnable::ReleaseNow(bool) 	xpcom/base/CycleCollectedJSRuntime.cpp:1509
13 	xul.dll 	mozilla::IncrementalFinalizeRunnable::Run() 	xpcom/base/CycleCollectedJSRuntime.cpp:1543
14 	xul.dll 	nsThread::ProcessNextEvent(bool, bool*) 	xpcom/threads/nsThread.cpp:1068
15 	xul.dll 	NS_ProcessNextEvent(nsIThread*, bool) 	xpcom/glue/nsThreadUtils.cpp:290
16 	xul.dll 	mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*) 	ipc/glue/MessagePump.cpp:100
17 	xul.dll 	mozilla::ipc::MessagePumpForChildProcess::Run(base::MessagePump::Delegate*) 	ipc/glue/MessagePump.cpp:317
18 	xul.dll 	MessageLoop::RunHandler() 	ipc/chromium/src/base/message_loop.cc:225
19 	xul.dll 	MessageLoop::Run() 	ipc/chromium/src/base/message_loop.cc:205
20 	xul.dll 	nsBaseAppShell::Run() 	widget/nsBaseAppShell.cpp:156
21 	xul.dll 	nsAppShell::Run() 	widget/windows/nsAppShell.cpp:262
22 	xul.dll 	XRE_RunAppShell 	toolkit/xre/nsEmbedFunctions.cpp:829
23 	xul.dll 	mozilla::ipc::MessagePumpForChildProcess::Run(base::MessagePump::Delegate*) 	ipc/glue/MessagePump.cpp:285
24 	xul.dll 	MessageLoop::RunHandler() 	ipc/chromium/src/base/message_loop.cc:225
25 	xul.dll 	MessageLoop::Run() 	ipc/chromium/src/base/message_loop.cc:205
26 	xul.dll 	XRE_InitChildProcess 	toolkit/xre/nsEmbedFunctions.cpp:659
27 	firefox.exe 	content_process_main(int, char** const) 	ipc/contentproc/plugin-container.cpp:224
28 	firefox.exe 	wmain 	toolkit/xre/nsWindowsWMain.cpp:115
29 	firefox.exe 	__scrt_common_main_seh 	f:/dd/vctools/crt/vcstartup/src/startup/exe_common.inl:255
30 	kernel32.dll 	BaseThreadInitThunk 	
31 	ntdll.dll 	RtlUserThreadStart 	


Application Basics
Name: Firefox
Version: 50.0a1
Build ID: 20160715063552
Update Channel: nightly
User Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:50.0) Gecko/20100101 Firefox/50.0
OS: Windows_NT 6.1
Component: JavaScript Engine → CSS Parsing and Computation
(Reporter)

Comment 1

a year ago
-> INCOMPLETE
Status: NEW → RESOLVED
Last Resolved: a year ago
Resolution: --- → INCOMPLETE
You need to log in before you can comment on or make changes to this bug.