1057870 - crash in @0x0 | _MD_MemMap | PR_MemMap | nsZipHandle::Init(nsIFile*, bool, nsZipHandle**, PRFileDesc**)

Status: RESOLVED FIXED

(Toolkit :: General, defect)

Description

[Liz Henry (:lizzard) (relman/hg->git project)]

This bug was filed from the Socorro interface and is 
report bp-150239ad-94fa-43ae-9775-6ad842140823.
=============================================================

This is the #10 topcrash for Firefox 31.0a1 for the last 7 days with 106/5922 crashes. 

There was one crash in 33.0a2 as well. The crash signature first appeared on 2014-07-19 . The number of crashes rose from one every few days to 80+ per day on the 2014082203 build. 


Crashing thread:

0 		@0x0 	
1 	nss3.dll 	_MD_MemMap 	nsprpub/pr/src/md/windows/ntmisc.c
2 	nss3.dll 	PR_MemMap 	nsprpub/pr/src/io/prmmap.c
3 	xul.dll 	nsZipHandle::Init(nsIFile*, bool, nsZipHandle**, PRFileDesc**) 	modules/libjar/nsZipArchive.cpp
4 	xul.dll 	nsZipArchive::OpenArchive(nsIFile*, bool) 	modules/libjar/nsZipArchive.cpp
5 	xul.dll 	mozilla::Omnijar::InitOne(nsIFile*, mozilla::Omnijar::Type) 	xpcom/build/Omnijar.cpp
6 	xul.dll 	mozilla::Omnijar::Init(nsIFile*, nsIFile*) 	xpcom/build/Omnijar.cpp
7 	xul.dll 	NS_InitXPCOM2 	xpcom/build/nsXPComInit.cpp
8 	xul.dll 	ScopedXPCOMStartup::Initialize() 	toolkit/xre/nsAppRunner.cpp
9 	xul.dll 	ProfileMissingDialog 	toolkit/xre/nsAppRunner.cpp
10 	xul.dll 	XREMain::XRE_mainStartup(bool*) 	toolkit/xre/nsAppRunner.cpp
11 	xul.dll 	XREMain::XRE_main(int, char** const, nsXREAppData const*) 	toolkit/xre/nsAppRunner.cpp
12 	xul.dll 	XRE_main 	toolkit/xre/nsAppRunner.cpp
13 	firefox.exe 	do_main 	browser/app/nsBrowserApp.cpp
14 	firefox.exe 	NS_internal_main(int, char**) 	browser/app/nsBrowserApp.cpp
15 	firefox.exe 	wmain 	toolkit/xre/nsWindowsWMain.cpp
16 	firefox.exe 	__tmainCRTStartup 	f:/dd/vctools/crt_bld/self_x86/crt/src/crtexe.c:552
17 	kernel32.dll 	BaseThreadInitThunk 	
18 	ntdll.dll 	__RtlUserThreadStart 	
19 	ntdll.dll 	_RtlUserThreadStart

Comment 1

[(Away)]

Could this be the x86 counterpart to bug 1057868?

Comment 2

[(No longer employed by Mozilla) Aaron Klotz]

Bingo.

Comment 3

[(No longer employed by Mozilla) Aaron Klotz]

The fix in bug 10578668 also applies here. We got a 2 for 1 deal! Resolving.

Comment 4

[(No longer employed by Mozilla) Aaron Klotz]

(In reply to Aaron Klotz [:aklotz] from comment #3)
> The fix in bug 10578668 also applies here. We got a 2 for 1 deal! Resolving.

bug 1057868, that is.