* [Bug 104161] New: refcount_t: increment on 0; use-after-free.
@ 2017-12-07 11:03 bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
[not found] ` <bug-104161-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
0 siblings, 1 reply; 4+ messages in thread
From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2017-12-07 11:03 UTC (permalink / raw)
To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW
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https://bugs.freedesktop.org/show_bug.cgi?id=104161
Bug ID: 104161
Summary: refcount_t: increment on 0; use-after-free.
Product: xorg
Version: git
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Driver/nouveau
Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Reporter: sgilles-8yXg+M/94Z32fBVCVOL8/A@public.gmane.org
QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org
Created attachment 136033
--> https://bugs.freedesktop.org/attachment.cgi?id=136033&action=edit
dmesg including trace(s)
I'm using current (within 24 hours) versions of libdrm, mesa, and the mainline
kernel, with xf86-video-nouveau-1.0.15. This shows up early in dmesg. The
driver appears usable afterwards.
--
You are receiving this mail because:
You are the assignee for the bug.
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_______________________________________________
Nouveau mailing list
Nouveau@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/nouveau
^ permalink raw reply [flat|nested] 4+ messages in thread[parent not found: <bug-104161-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>]
* [Bug 104161] refcount_t: increment on 0; use-after-free. [not found] ` <bug-104161-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/> @ 2017-12-07 11:32 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 2017-12-07 11:48 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 2017-12-07 11:49 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 2 siblings, 0 replies; 4+ messages in thread From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2017-12-07 11:32 UTC (permalink / raw) To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW [-- Attachment #1.1: Type: text/plain, Size: 574 bytes --] https://bugs.freedesktop.org/show_bug.cgi?id=104161 --- Comment #1 from Pierre Moreau <pierre.morrow-GANU6spQydw@public.gmane.org> --- I believe this should be fixed by https://github.com/skeggsb/nouveau/commit/9068f1df2394f0e4ab2b2a28cac06b462fe0a0aa. Could you please try applying it on your kernel (note this is an out-of-tree module, so you’ll need to prefix all the paths with “drivers/gpu/” when applying to the mainline tree) and confirm that it resolves the issue for you? -- You are receiving this mail because: You are the assignee for the bug. [-- Attachment #1.2: Type: text/html, Size: 1424 bytes --] [-- Attachment #2: Type: text/plain, Size: 154 bytes --] _______________________________________________ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug 104161] refcount_t: increment on 0; use-after-free. [not found] ` <bug-104161-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/> 2017-12-07 11:32 ` [Bug 104161] " bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2017-12-07 11:48 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 2017-12-07 11:49 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 2 siblings, 0 replies; 4+ messages in thread From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2017-12-07 11:48 UTC (permalink / raw) To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW [-- Attachment #1.1: Type: text/plain, Size: 645 bytes --] https://bugs.freedesktop.org/show_bug.cgi?id=104161 S. Gilles <sgilles-8yXg+M/94Z32fBVCVOL8/A@public.gmane.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |FIXED Status|NEW |RESOLVED --- Comment #2 from S. Gilles <sgilles-8yXg+M/94Z32fBVCVOL8/A@public.gmane.org> --- I can confirm that the issue is resolved. Thanks for the quick reply, and my apologies for the noise. -- You are receiving this mail because: You are the assignee for the bug. [-- Attachment #1.2: Type: text/html, Size: 2069 bytes --] [-- Attachment #2: Type: text/plain, Size: 154 bytes --] _______________________________________________ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug 104161] refcount_t: increment on 0; use-after-free. [not found] ` <bug-104161-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/> 2017-12-07 11:32 ` [Bug 104161] " bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 2017-12-07 11:48 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2017-12-07 11:49 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 2 siblings, 0 replies; 4+ messages in thread From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2017-12-07 11:49 UTC (permalink / raw) To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW [-- Attachment #1.1: Type: text/plain, Size: 332 bytes --] https://bugs.freedesktop.org/show_bug.cgi?id=104161 --- Comment #3 from Pierre Moreau <pierre.morrow-GANU6spQydw@public.gmane.org> --- No worries! Thanks for testing the graphics stack and reporting the bug, as well as for quickly testing the fix. -- You are receiving this mail because: You are the assignee for the bug. [-- Attachment #1.2: Type: text/html, Size: 1137 bytes --] [-- Attachment #2: Type: text/plain, Size: 154 bytes --] _______________________________________________ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau ^ permalink raw reply [flat|nested] 4+ messages in thread
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2017-12-07 11:03 [Bug 104161] New: refcount_t: increment on 0; use-after-free bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
[not found] ` <bug-104161-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
2017-12-07 11:32 ` [Bug 104161] " bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2017-12-07 11:48 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2017-12-07 11:49 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
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