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[Bug libfortran/81938] valgrind error message and heap-buffer-overflow on address sanitized libgfortran.so
- From: "rimvydas.jas at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 26 Oct 2017 07:31:34 +0000
- Subject: [Bug libfortran/81938] valgrind error message and heap-buffer-overflow on address sanitized libgfortran.so
- Auto-submitted: auto-generated
- References: <bug-81938-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81938
--- Comment #6 from Rimvydas (RJ) <rimvydas.jas at gmail dot com> ---
(In reply to Dominique d'Humieres from comment #4)
> Thanks for working on this issue.
>
> The patch in comment 2 fixes this PR along with the failures for
> gfortran.dg/fmt_cache_1.f and gfortran.dg/fmt_cache_2.f reported in pr78672.
>
> Patches should be submitted to fortran@gcc.gnu.org and
> gcc-patches@gcc.gnu.org for review. Do you have write access to SVN?
No, I do not have write access to gcc SVN. Just a part of technical staff at
our institute working to ensure portability of our scientific models. If patch
is OK(still think whole loop could be rewritten for better readability, but
runtime libraries tend to be tricky) could we expect fix backported to GCC7
branch?
Thanks in advance.