From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org
To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Subject: [Bug 61947] New: nullpointer dereference causes xorg-server segfault when nouveau DRI driver is loaded
Date: Thu, 07 Mar 2013 08:51:39 +0000 [thread overview]
Message-ID: <bug-61947-8800@http.bugs.freedesktop.org/> (raw)
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https://bugs.freedesktop.org/show_bug.cgi?id=61947
Priority: medium
Bug ID: 61947
Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Summary: nullpointer dereference causes xorg-server segfault
when nouveau DRI driver is loaded
Severity: critical
Classification: Unclassified
OS: Linux (All)
Reporter: jan-Nxuwd0F5s3rq0s6DQE6FoQ@public.gmane.org
Hardware: All
Status: NEW
Version: 9.1
Component: Drivers/DRI/nouveau
Product: Mesa
Created attachment 76086
--> https://bugs.freedesktop.org/attachment.cgi?id=76086&action=edit
Patch that fixes the segfault
Chromium can crash Xorg when the nouveau DRI driver is loaded. This is due to a
nullpointer dereference.
Archlinux bug (Xorg crash): https://bugs.archlinux.org/task/33994
Fedora bug (Application crash, same cause):
https://bugzilla.redhat.com/show_bug.cgi?id=862466
As suggested in the Fedora bug, comment 15, attached is a patch that fixes this
issue (confirmed on Archlinux). This is the same check the Intel DRI driver
does, so I think it's needed there.
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next reply other threads:[~2013-03-07 8:51 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-07 8:51 bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ [this message]
[not found] ` <bug-61947-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
2013-03-07 19:00 ` [Bug 61947] nullpointer dereference causes xorg-server segfault when nouveau DRI driver is loaded bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
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