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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [PATCH] Fix null pointer dereference in drmmode_output_dpms"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106994">106994</a>
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<th>Summary</th>
<td>[PATCH] Fix null pointer dereference in drmmode_output_dpms
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<th>Product</th>
<td>xorg
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<th>Version</th>
<td>git
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<th>Hardware</th>
<td>x86-64 (AMD64)
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<th>OS</th>
<td>Linux (All)
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>major
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<th>Priority</th>
<td>medium
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<th>Component</th>
<td>Driver/nouveau
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<th>Assignee</th>
<td>nouveau@lists.freedesktop.org
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<th>Reporter</th>
<td>john@jlindgren.net
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<th>QA Contact</th>
<td>xorg-team@lists.x.org
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<pre>Created <span class=""><a href="attachment.cgi?id=140263" name="attach_140263" title="Fix null pointer dereference in drmmode_output_dpms">attachment 140263</a> <a href="attachment.cgi?id=140263&action=edit" title="Fix null pointer dereference in drmmode_output_dpms">[details]</a></span> <a href='page.cgi?id=splinter.html&bug=106994&attachment=140263'>[review]</a>
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.</pre>
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