[Bug 31627] New: iexplore is crashing when opening http://www.battlefieldheroes.com/de/
wine-bugs at winehq.org
wine-bugs at winehq.org
Thu Sep 6 08:57:49 CDT 2012
http://bugs.winehq.org/show_bug.cgi?id=31627
Bug #: 31627
Summary: iexplore is crashing when opening
http://www.battlefieldheroes.com/de/
Product: Wine
Version: 1.5.12
Platform: x86
OS/Version: Linux
Status: UNCONFIRMED
Severity: minor
Priority: P2
Component: mshtml
AssignedTo: wine-bugs at winehq.org
ReportedBy: bernhardu at vr-web.de
Classification: Unclassified
Created attachment 41589
--> http://bugs.winehq.org/attachment.cgi?id=41589
avoid iexplore crashing in nsAsyncVerifyRedirectCallback_AsyncOnChannelRedirect
calling nsILoadGroup_RemoveRequest
wine iexplore http://www.battlefieldheroes.com/de/
In function nsAsyncVerifyRedirectCallback_AsyncOnChannelRedirect a call
to nsILoadGroup_RemoveRequest is done with the first parameter
being old_nschannel->load_group.
Before the call only old_nschannel is validated therefore the first
parameter is here a null pointer.
nsILoadGroup_RemoveRequest is a generated function from nsiface.idl and
is not checking this parameter now this null pointer is dereferenced.
This was probably introduced in 5fad02d0f16ce74ddc98af5eedb09d8be52435b0.
It does not happen with wine-1.5.1 (the release before this commit).
With attached patch the crash does not happen anymore.
Could that patch already be sent to wine-patches?
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