[Bug 92751] Segmentation Fault in sna_put_zpixmap_blt (X server crash)

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Nov 13 15:24:19 PST 2015


https://bugs.freedesktop.org/show_bug.cgi?id=92751

--- Comment #27 from Joe Peterson <joe at wildlava.com> ---
(In reply to Chris Wilson from comment #26)
> It is used as a flag in other places, and not as an index. Everywhere else
> we want an index, we use the rq->ring so in that respect it was anomalous.
> Still doesn't bode entirely well as I don't have an explanation for the
> crash.

OK, thanks. Well, I can back out the patch and put in some more debugging lines
- just let me know if you know of appropriate ones (or can I turn on the one
that enables "DBG()" calls to get into the log?).

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