[Nouveau] [Bug 106994] New: [PATCH] Fix null pointer dereference in drmmode_output_dpms

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=106994

            Bug ID: 106994
           Summary: [PATCH] Fix null pointer dereference in
                    drmmode_output_dpms
           Product: xorg
           Version: git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: major
          Priority: medium
         Component: Driver/nouveau
          Assignee: nouveau at lists.freedesktop.org
          Reporter: john at jlindgren.net
        QA Contact: xorg-team at lists.x.org

Created attachment 140263
  --> https://bugs.freedesktop.org/attachment.cgi?id=140263&action=edit
Fix null pointer dereference in drmmode_output_dpms

This fixes an Xorg crash when a Lenovo P50 laptop is undocked, disconnecting it
from two external DisplayPort monitors.

Checking for koutput == NULL has precedent in drmmode_output_get_modes.

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/nouveau/attachments/20180621/634e8452/attachment.html>