[Mesa-dev] [Bug 111387] calling glVertex() in infinite loop crashes the system

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Aug 12 22:24:57 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=111387

            Bug ID: 111387
           Summary: calling glVertex() in infinite loop crashes the system
           Product: Mesa
           Version: unspecified
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Mesa core
          Assignee: mesa-dev at lists.freedesktop.org
          Reporter: aaalmosss at gmail.com
        QA Contact: mesa-dev at lists.freedesktop.org

On my desktop system with radeonsi and radeon.ko the dmesg starts to fill with
vm errors, then after a few seconds a gpu fault is detected, the screen turns
off, and it cannot recover from that.

On an intel haswell laptop the screen locks up immediately, and the system
becomes totally unresponsive.

I don't think this is the correct reaction to a simple programming mistake.

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