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Subject: [Bug c++/52762] Firefox 11 segfault with gcc 4.7 (-O3 -march=corei7-avx)
Date: Thu, 29 Mar 2012 19:13:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D52762

D=C3=A2niel Fraga <fragabr at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |UNCONFIRMED
         Resolution|INVALID                     |

--- Comment #4 from D=C3=A2niel Fraga <fragabr at gmail dot com> 2012-03-29=
 19:02:34 UTC ---
(In reply to comment #3)
> Well, nevermind. I tested some more and discovered the culprit:
> checkCompatibility 1.3 extension... I disabled that and everything is bac=
k to
> normal.
>=20
> Thanks and sorry about the wrong bug report.

Well, I replied too soon... it keeps crashing.

The problem is that it will segfault only when I compile WITHOUT
--enable-debug...

Now it sometimes gives the following error:

ACR (Component): component init
isalloc_validate called with invalid pointer. Crashing...
Segmentation fault

***

I'm unable to get this with --enable-debug, so it's a problem...

I'll try with firefox 12 beta...