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Re: [patch 1/2] Re: Crash regression(?) printing Fortran strings in bt [Re: [V2 00/23] Fortran dynamic array support]
- From: Keven Boell <keven dot boell at linux dot intel dot com>
- To: Jan Kratochvil <jan dot kratochvil at redhat dot com>
- Cc: Keven Boell <keven dot boell at intel dot com>, gdb-patches at sourceware dot org, sanimir dot agovic at intel dot com
- Date: Wed, 20 Aug 2014 16:07:58 +0200
- Subject: Re: [patch 1/2] Re: Crash regression(?) printing Fortran strings in bt [Re: [V2 00/23] Fortran dynamic array support]
- Authentication-results: sourceware.org; auth=none
- References: <1405070495-6948-1-git-send-email-keven dot boell at intel dot com> <20140729183023 dot GA17443 at host2 dot jankratochvil dot net> <20140729202710 dot GA20874 at host2 dot jankratochvil dot net> <53DB3FB3 dot 6050601 at linux dot intel dot com> <20140801210217 dot GA26015 at host2 dot jankratochvil dot net> <53E9BA7B dot 1080202 at linux dot intel dot com> <20140812215532 dot GA21463 at host2 dot jankratochvil dot net> <20140814200252 dot GA5856 at host2 dot jankratochvil dot net>
On 14.08.2014 22:02, Jan Kratochvil wrote:
> On Tue, 12 Aug 2014 23:55:32 +0200, Jan Kratochvil wrote:
>> Providing at least 32-bit build of GDB and its core:
>> http://people.redhat.com/jkratoch/gdb-bt.tar.xz
>> It is from the latest Intel vla.git clean commit:
>> 364a416f43095996835d635561e22edceb53d380
>
> With the assertions added on the GIT branch it crashes even on F-20 x86_64
> (used -fsanitize=address) so I hope it is reproducible now also for you.
> Please confirm reproducibility / unreproducibility.
>
Finally I was able to reproduce the crash in some of the VLA tests when
compiling with -fsanitize=address on FC20 32bit.
I've pushed a fix to
https://github.com/intel-gdb/vla/tree/vla-fortran
Let me know if this works for you now. At least on my FC20 32bit system it does
not crash anymore.
>
> Thanks,
> Jan
>
Keven