623070 - cross_fuzz crash on Firefox 3.6.13 [@ nsDiskCacheStreamIO::Flush() ]

Status: RESOLVED WORKSFORME

(Core :: Networking, defect)

Description

[chris hofmann]

new signature showed up in cross_fuzz urls on jan 3.

nsDiskCacheStreamIO::Flush() 3.6.13 Windows NT 5.1.2600 Service Pack 3 
wyciwyg://17/http://lcamtuf.coredump.cx/cross_fuzz/cross_fuzz_final_20100728.html \N
 http://crash-stats.mozilla.com/report/index/0207e92f-fa3b-4c19-81a0-d21522110103

Frame 	Module 	Signature [Expand] 	Source
0 	xul.dll 	nsDiskCacheStreamIO::Flush 	netwerk/cache/src/nsDiskCacheStreams.cpp:483
1 	xul.dll 	nsDiskCacheBinding::~nsDiskCacheBinding 	
2 	xul.dll 	nsObserverService::NotifyObservers 	xpcom/ds/nsObserverService.cpp:182
3 	xul.dll 	nsXREDirProvider::DoShutdown 	toolkit/xre/nsXREDirProvider.cpp:876
4 	xul.dll 	xul.dll@0x97954b 	
5 	mozcrt19.dll 	__crtLCMapStringA_stat 	obj-firefox/memory/jemalloc/crtsrc/a_map.c:298
6 	mozcrt19.dll 	arena_dalloc_small 	obj-firefox/memory/jemalloc/crtsrc/jemalloc.c:4104
7 	xul.dll 	nsAString_internal::Assign 	xpcom/string/src/nsTSubstring.cpp:362
8 	mozcrt19.dll 	malloc 	obj-firefox/memory/jemalloc/crtsrc/jemalloc.c:5790
9 	js3250.dll 	js_Date 	

need to watch for more of these over the next few days and assess the risk if we can based on this one report.

Comment 1

[Brian Smith (:briansmith, :bsmith, use NEEDINFO?)]

Michal, please assign a security rating to this.

Comment 2

[Ryan VanderMeulen [:RyanVM]]

No crash reports with this signature from any recent versions in the last 28 days.