[Bug 73351] xf86-video-intel-2.99.907 segfaults while the machine is unattended
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Wed Jan 15 02:24:46 PST 2014
https://bugs.freedesktop.org/show_bug.cgi?id=73351
--- Comment #15 from Chris Wilson <chris at chris-wilson.co.uk> ---
Interesting... Should have asked for p *pixmap as well :|
Afaics, there are two possibilities here. Either some memory corruption
surgically cleared out parts of *priv, or pixmap->devPrivate.ptr has been
erroneously set somewhere. Both should be impossible.
To be sure I've added some more asserts in
commit 40beee995e71b1fa4cd146a986f53e03595a4378
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date: Wed Jan 15 10:07:32 2014 +0000
sna: Add some more paranoia around dangling pointers
References: https://bugs.freedesktop.org/show_bug.cgi?id=73351
Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
please do keep on running with ./configure --enable-debug and keep gdb handy.
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