1 /* Test re_search with multi-byte characters in UTF-8.
2 Copyright (C) 2013-2021 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
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.
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.
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 <https://www.gnu.org/licenses/>. */
28 struct re_pattern_buffer r;
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";
32 if (setlocale (LC_ALL, "en_US.UTF-8") == NULL)
34 puts ("setlocale failed");
37 memset (&r, 0, sizeof (r));
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);
45 #define TEST_FUNCTION do_test ()
46 #include "../test-skeleton.c"