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a445af0b | 1 | /* Test re_search with multi-byte characters in UTF-8. |
b168057a | 2 | Copyright (C) 2013-2015 Free Software Foundation, Inc. |
a445af0b AS |
3 | This file is part of the GNU C Library. |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
6 | modify it under the terms of the GNU Lesser General Public | |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
9 | ||
10 | The GNU C Library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | Lesser General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public | |
16 | License along with the GNU C Library; if not, see | |
17 | <http://www.gnu.org/licenses/>. */ | |
18 | ||
19 | #define _GNU_SOURCE 1 | |
20 | #include <stdio.h> | |
21 | #include <string.h> | |
22 | #include <locale.h> | |
23 | #include <regex.h> | |
24 | ||
25 | static int | |
26 | do_test (void) | |
27 | { | |
28 | struct re_pattern_buffer r; | |
29 | /* ကျွန်ုပ်x */ | |
30 | const char *s = "\xe1\x80\x80\xe1\x80\xbb\xe1\x80\xbd\xe1\x80\x94\xe1\x80\xba\xe1\x80\xaf\xe1\x80\x95\xe1\x80\xbax"; | |
31 | ||
32 | if (setlocale (LC_ALL, "en_US.UTF-8") == NULL) | |
33 | { | |
34 | puts ("setlocale failed"); | |
35 | return 1; | |
36 | } | |
37 | memset (&r, 0, sizeof (r)); | |
38 | ||
39 | re_compile_pattern ("[^x]x", 5, &r); | |
40 | /* This was triggering a buffer overflow. */ | |
41 | re_search (&r, s, strlen (s), 0, strlen (s), 0); | |
42 | return 0; | |
43 | } | |
44 | ||
45 | #define TEST_FUNCTION do_test () | |
46 | #include "../test-skeleton.c" |