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feb40e2c6e
* no-libgcrypt.c (gcry_realloc, gcry_xmalloc, gcry_xcalloc): New. * gpgconf-comp.c (retrieve_options_from_program) (retrieve_options_from_file, change_options_file) (change_options_program, gc_component_change_options): Replaced getline by read_line and test for allocation failure.
106 lines
1.9 KiB
C
106 lines
1.9 KiB
C
/* no-libgcrypt.c - Replacement functions for libgcrypt.
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* Copyright (C) 2003 Free Software Foundation, Inc.
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*
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* This file is part of GnuPG.
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*
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* GnuPG is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* GnuPG is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#include <config.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#include "../common/util.h"
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#include "i18n.h"
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/* Replace libgcrypt's malloc functions which are used by
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../jnlib/libjnlib.a . ../common/util.h defines macros to map them
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to xmalloc etc. */
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static void
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out_of_core (void)
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{
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log_fatal (_("error allocating enough memory: %s\n"), strerror (errno));
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}
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void *
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gcry_malloc (size_t n)
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{
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return malloc (n);
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}
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void *
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gcry_xmalloc (size_t n)
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{
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void *p = malloc (n);
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if (!p)
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out_of_core ();
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return p;
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}
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void *
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gcry_realloc (void *a, size_t n)
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{
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return realloc (a, n);
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}
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void *
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gcry_xrealloc (void *a, size_t n)
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{
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void *p = realloc (a, n);
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if (!p)
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out_of_core ();
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return p;
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}
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void *
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gcry_calloc (size_t n, size_t m)
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{
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return calloc (n, m);
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}
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void *
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gcry_xcalloc (size_t n, size_t m)
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{
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void *p = calloc (n, m);
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if (!p)
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out_of_core ();
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return p;
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}
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char *
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gcry_xstrdup (const char *string)
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{
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void *p = malloc (strlen (string)+1);
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if (!p)
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out_of_core ();
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strcpy( p, string );
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return p;
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}
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void
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gcry_free (void *a)
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{
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if (a)
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free (a);
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}
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