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Date: Thu, 08 May 2003 10:46:00 -0000
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From: Bruno Haible <bruno@clisp.org>
Subject: Re: bootstrap/7312: bootstrap failure due to invalid use of errno
Reply-To: Bruno Haible <bruno@clisp.org>
X-SW-Source: 2003-05/txt/msg00593.txt.bz2
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The following reply was made to PR bootstrap/7312; it has been noted by GNATS.

From: Bruno Haible <bruno@clisp.org>
To: Dara Hazeghi <dhazeghi@yahoo.com>
Cc: gcc-gnats@gcc.gnu.org
Subject: Re: bootstrap/7312: bootstrap failure due to invalid use of errno
Date: Thu, 8 May 2003 12:43:58 +0200 (CEST)

 Dara Hazeghi writes:
 
 > could the submitter of this bug please confirm whether this problem  
 > still occurs with a current version of gcc (ie 3.2.3).
 
 The bug is still there, as you can see from a look at the gcc-3.2.3
 source code:
 
   _cpp_simplify_pathname (name);
   node = splay_tree_lookup (pfile->all_include_files, (splay_tree_key) name);
   if (node)
     free (name);
   else
     {
       file = xcnew (struct include_file);
       file->name = name;
       file->err_no = errno;
 
 xcnew calls malloc and therefore can clobber errno.
 
 Bruno