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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Assertion "(_cairo_atomic_int_get (&(&surface->ref_count)->ref_count) > 0)""
href="https://bugs.freedesktop.org/show_bug.cgi?id=91967#c31">Comment # 31</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Assertion "(_cairo_atomic_int_get (&(&surface->ref_count)->ref_count) > 0)""
href="https://bugs.freedesktop.org/show_bug.cgi?id=91967">bug 91967</a>
from <span class="vcard"><a class="email" href="mailto:jskarvad@redhat.com" title="Jaroslav Škarvada <jskarvad@redhat.com>"> <span class="fn">Jaroslav Škarvada</span></a>
</span></b>
<pre>(In reply to Wolfgang Ulbrich from <a href="show_bug.cgi?id=91967#c30">comment #30</a>)
NP. The second patch is also more robust. Try the stress reproducer from
<a href="show_bug.cgi?id=91967#c17">comment 17</a> and <a href="show_bug.cgi?id=91967#c18">comment 18</a>, the "proposed fix" should withstand the test without
crash at least.
BTW I am still running the patched cairo on production machines without
problem.
I wonder what we did wrong. There is reproducer, analysis of the problem and
patch.</pre>
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