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* lib/regex_internal.c (re_string_reconstruct): Don't assume buffer lengths fit in regoff_t; this isn't true if regoff_t is the same width as size_t. * lib/regex.c (re_search_internal): 5th arg is LAST_START (= START + RANGE) instead of RANGE. This avoids overflow problems when regoff_t is the same width as size_t. All callers changed. (re_search_2_stub): Check for overflow when adding the sizes of the two strings. (re_search_stub): Check for overflow when adding START to RANGE; if it occurs, substitute the extreme value. * config/srclist.txt: Add glibc bug 1284.
author Paul Eggert <eggert@cs.ucla.edu>
date Thu, 01 Sep 2005 07:03:01 +0000
parents cf3d0bf4fc6f
children
line wrap: on
line source

/* getline.h --- Prototype for replacement getline function.
   Copyright (C) 2005 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or
   modify it under the terms of the GNU General Public License as
   published by the Free Software Foundation; either version 2, or (at
   your option) any later version.

   This program is distributed in the hope that it will be useful, but
   WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
   02110-1301, USA.  */

/* Written by Simon Josefsson. */

/* Get size_t, FILE, ssize_t.  And getline, if available.  */
# include <stddef.h>
# include <stdio.h>
# include <sys/types.h>

#if !HAVE_DECL_GETLINE
ssize_t getline (char **lineptr, size_t *n, FILE *stream);
#endif /* !HAVE_GETLINE */