From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 106928] When starting a match Rocket League crashes on "Go"
Date: Fri, 07 Sep 2018 17:36:24 +0000 [thread overview]
Message-ID: <bug-106928-502-Uysr2xWZCd@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-106928-502@http.bugs.freedesktop.org/>
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https://bugs.freedesktop.org/show_bug.cgi?id=106928
Andrés Gómez García <agomez@igalia.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |agomez@igalia.com,
| |sroland@vmware.com
--- Comment #21 from Andrés Gómez García <agomez@igalia.com> ---
Roland, is this fixed by?
commit 817efd89685efc6b5866e09cbdad01c4ff21c737
Author: Roland Scheidegger <sroland@vmware.com>
Date: Wed Jul 4 04:44:17 2018 +0200
r600/sb: fix crash in fold_alu_op3
fold_assoc() called from fold_alu_op3() can lower the number of src to 2,
which then leads to an invalid access to n.src[2]->gvalue().
This didn't seem to have caused much harm in the past, but on Fedora 28
it will crash (presumably because -D_GLIBCXX_ASSERTIONS is used, although
with libstdc++ 4.8.5 this didn't do anything, -D_GLIBCXX_DEBUG was
needed to show the issue).
An alternative fix would be to instead call fold_alu_op2() from within
fold_assoc() when the number of src is reduced and return always TRUE
from fold_assoc() in this case, with the only actual difference being
the return value from fold_alu_op3() then. I'm not sure what the return
value actually should be in this case (or whether it even can make a
difference).
https://bugs.freedesktop.org/show_bug.cgi?id=106928
Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Dave Airlie <airlied@redhat.com>
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next prev parent reply other threads:[~2018-09-07 17:36 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-15 12:21 [Bug 106928] When starting a match Rocket League crashes on "Go" bugzilla-daemon
2018-06-15 12:59 ` bugzilla-daemon
2018-06-22 16:26 ` bugzilla-daemon
2018-06-26 15:50 ` bugzilla-daemon
2018-06-26 16:27 ` bugzilla-daemon
2018-06-26 22:16 ` bugzilla-daemon
2018-06-27 0:38 ` bugzilla-daemon
2018-06-28 18:06 ` bugzilla-daemon
2018-06-28 18:30 ` bugzilla-daemon
2018-06-29 0:09 ` bugzilla-daemon
2018-06-29 2:57 ` bugzilla-daemon
2018-06-29 7:16 ` bugzilla-daemon
2018-06-29 15:09 ` bugzilla-daemon
2018-06-29 19:09 ` bugzilla-daemon
2018-06-29 20:11 ` bugzilla-daemon
2018-06-29 20:23 ` bugzilla-daemon
2018-06-29 20:45 ` bugzilla-daemon
2018-06-29 20:54 ` bugzilla-daemon
2018-07-04 7:50 ` bugzilla-daemon
2018-07-10 7:57 ` bugzilla-daemon
2018-07-10 8:15 ` bugzilla-daemon
2018-09-07 17:36 ` bugzilla-daemon [this message]
2018-09-07 18:28 ` bugzilla-daemon
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