<html>
<head>
<base href="https://bugs.freedesktop.org/" />
</head>
<body><span class="vcard"><a class="email" href="mailto:imirkin@alum.mit.edu" title="Ilia Mirkin <imirkin@alum.mit.edu>"> <span class="fn">Ilia Mirkin</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [HSW] Use after free with compute programs"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93790">bug 93790</a>
<br>
<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>ASSIGNED
</td>
<td>RESOLVED
</td>
</tr></table>
<p>
<div>
<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [HSW] Use after free with compute programs"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93790#c12">Comment # 12</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [HSW] Use after free with compute programs"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93790">bug 93790</a>
from <span class="vcard"><a class="email" href="mailto:imirkin@alum.mit.edu" title="Ilia Mirkin <imirkin@alum.mit.edu>"> <span class="fn">Ilia Mirkin</span></a>
</span></b>
<pre>(In reply to Alejandro Piņeiro (freenode IRC: apinheiro) from <a href="show_bug.cgi?id=93790#c11">comment #11</a>)
<span class="quote">> (In reply to Kenneth Graunke from <a href="show_bug.cgi?id=93790#c10">comment #10</a>)
> > I think this should fix the problem. I tested on Broadwell with:
> >
> > MESA_EXTENSION_OVERRIDE=GL_ARB_compute_shader valgrind
> > bin/arb_shader_image_load_store-semantics -fbo -auto --quick
> >
> > and saw valgrind errors before these patches, and none after. I haven't
> > tried running dEQP through valgrind, though.
>
> ... I tried the scenarios pointed at <a href="show_bug.cgi?id=93790#c0">comment #0</a> and at <a href="show_bug.cgi?id=93790#c1">comment #1</a> on
> haswell. Although there are still some valgrind warnings, the one pointed by
> the bug (use after free, example "Address 0xd3e8ca4 is 884 bytes inside a
> block of size 1,040 free'd") are gone.
>
> So probably it is safe to close the bug now. Will let Ilia give the final
> word.</span >
Hm, I don't think I saw any valgrind warnings... this is fixed as far as I'm
concerned, thanks guys!</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the QA Contact for the bug.</li>
</ul>
</body>
</html>