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Re: [patch, libfortran] Fix PR 32217, crash on unpack of zero-sized array

From: Jerry DeLisle <jvdelisle at verizon dot net>
To: Thomas Koenig <tkoenig at alice-dsl dot net>
Cc: fortran at gcc dot gnu dot org, gcc-patches at gcc dot gnu dot org
Date: Sun, 08 Jul 2007 15:11:44 -0700
Subject: Re: [patch, libfortran] Fix PR 32217, crash on unpack of zero-sized array
References: <1183930177.3198.11.camel@meiner.onlinehome.de>

Thomas Koenig wrote:

:ADDPATCH fortran:

Hello world,

having returned from my holidays, here's a small patch that fixes PR
32217.  The problem here was that the data pointer for a zero-sized
array was dereferenced inside the library, which caused a segfault.

Regression-tested on i686-pc-linux-gnu.  Also regression-tested on PPC
with Darwin 7 by Dominique, as noted in the PR.

OK for trunk?

This is OK. Thanks.

Jerry

References:
- [patch, libfortran] Fix PR 32217, crash on unpack of zero-sized array
  - From: Thomas Koenig

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