| Summary: |
Mesa shmget llvmpipe patch causes unhandled X Error, leading to gnome-shell crash |
| Product: |
[openSUSE] openSUSE 12.2
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Reporter: |
Stefan Brüns <stefan.bruens> |
| Component: |
X.Org | Assignee: |
E-mail List <xorg-maintainer-bugs> |
| Status: |
RESOLVED
FIXED
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QA Contact: |
E-mail List <xorg-maintainer-bugs> |
| Severity: |
Normal
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| Priority: |
P3 - Medium
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| Version: |
Final | |
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| Target Milestone: |
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| Hardware: |
Other | |
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| OS: |
openSUSE 12.2 | |
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| Whiteboard: |
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Found By:
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Services Priority:
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Business Priority:
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Blocker:
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Marketing QA Status:
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IT Deployment:
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| Attachments: |
Proposed fix
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Created attachment 527869 [details] Proposed fix User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/534.34 (KHTML, like Gecko) konqueror/4.10.0 Safari/534.34 Happens when using X over network, i.e. xshm is not available The XShmAttach is protected with a special error handler, but in case attach fails the code jumps to the "out:" part, where XShmDetach is called unconditionally and unprotected. As there is no XSync, the code fails later on the first call to a function causing an XSync Reproducible: Always Steps to Reproduce: 1. Start a remote Gnome session, e.g. with LTSP 2. Start any application from inside the session 3. gnome-shell crash Actual Results: crash Expected Results: Fallback to non shm code path