Bug 69198 - Pointer can leak through the corners of a barrier box
Summary: Pointer can leak through the corners of a barrier box
Status: RESOLVED MOVED
Alias: None
Product: xorg
Classification: Unclassified
Component: Server/Input/Core (show other bugs)
Version: unspecified
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: Xorg Project Team
QA Contact: Xorg Project Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2013-09-10 22:15 UTC by Pierre-Loup A. Griffais
Modified: 2018-12-17 17:28 UTC (History)
2 users (show)

See Also:
i915 platform:
i915 features:


Attachments
pointer barrier test case (883 bytes, text/plain)
2013-09-10 22:15 UTC, Pierre-Loup A. Griffais
no flags Details

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Description Pierre-Loup A. Griffais 2013-09-10 22:15:50 UTC
Created attachment 85588 [details]
pointer barrier test case

See attached test-case; it creates a box of 4 pointer barriers from 50,50 to 500,500 on the root window. If you start it while your pointer is in there (or warp it in there yourself) you can easily move it out of the box by hugging one of the borders and wiggling it around a corner. I can do it trivially on 1.13.0, but Peter Hutterer and Jasper reported that they could also get it to happen (less trivially) on recent RCs / git snapshots.
Comment 1 GitLab Migration User 2018-12-17 17:28:45 UTC
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

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