| /* Test that gettext() does not crash by stack overflow when msgid is very long. |
| Copyright (C) 2007, 2014, 2018 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 3 of the License, 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, see <https://www.gnu.org/licenses/>. */ |
| |
| /* Written by Bruno Haible <haible@clisp.cons.org>, 2007. */ |
| |
| #ifdef HAVE_CONFIG_H |
| # include <config.h> |
| #endif |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <assert.h> |
| |
| #if HAVE_GETRLIMIT && HAVE_SETRLIMIT |
| # include <sys/types.h> |
| # include <sys/time.h> |
| # include <sys/resource.h> |
| #endif |
| |
| #if USE_SYSTEM_LIBINTL |
| # include <libintl.h> |
| #else |
| /* Make sure we use the included libintl, not the system's one. */ |
| # undef _LIBINTL_H |
| # include "libgnuintl.h" |
| #endif |
| |
| int |
| main () |
| { |
| size_t n; |
| char *msg; |
| char *translated; |
| |
| n = 1000000; |
| |
| #if HAVE_GETRLIMIT && HAVE_SETRLIMIT |
| { |
| struct rlimit limit; |
| |
| # ifdef RLIMIT_STACK |
| if (getrlimit (RLIMIT_STACK, &limit) < 0) |
| { |
| printf ("Skipping test: getrlimit does not work\n"); |
| return 77; |
| } |
| if (limit.rlim_max == RLIM_INFINITY || limit.rlim_max > n) |
| limit.rlim_max = n; |
| limit.rlim_cur = limit.rlim_max; |
| if (setrlimit (RLIMIT_STACK, &limit) < 0) |
| { |
| printf ("Skipping test: setrlimit does not work\n"); |
| return 77; |
| } |
| # endif |
| } |
| #endif |
| |
| msg = (char *) malloc (n + 1); |
| if (msg == NULL) |
| { |
| printf ("Skipping test: out of memory\n"); |
| return 77; |
| } |
| memset (msg, 'x', n); |
| msg[n] = '\0'; |
| |
| translated = gettext (msg); |
| free (msg); |
| assert (translated != NULL); |
| |
| return 0; |
| } |