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Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this wiki page for instructions on how to get full permissions. Sorry for the inconvenience.

Update #1:

Due to abusive users subverting our CI facilities to mine cryptocurrency, breaking out of the container sandbox in the process, we have been forced to take actions to limit the usage of the public runners to official projects only.

The policy will be enforced on 2023-03-23 (or before if we detect abuses).

Please see this issue for more context and to see if and how you are impacted.

  • xorgxorg
  • xserverxserver
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  • !480

Xorg 1.20: Fix segfaults when RandR is disabled with GPU screens loaded

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Merged Alex Goins requested to merge agoins/xserver:agoins-1.20-randr-disable-segv-fix into server-1.20-branch Jul 21, 2020
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Version of !473 (merged) rebased for 1.20.

The only relevant commit is 8eeff5d7 - "randr: Check rrPrivKey in RRHasScanoutPixmap() ". This commit had to be refactored for the master/slave => primary/secondary ABI break.

Note that although RRProviderAutoConfigGpuScreen() is only present on master currently, some distros currently cherry-pick it into 1.20. These distros should also cherry-pick commit 6172bd2b - "randr: Check rrPrivKey before autobinding GPU screens" to avoid crashes.

Edited Jul 21, 2020 by Alex Goins
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Source branch: agoins-1.20-randr-disable-segv-fix