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47 lines
1.5 KiB
C
47 lines
1.5 KiB
C
/* Test re_search with multi-byte characters in UTF-8.
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Copyright (C) 2013-2023 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#define _GNU_SOURCE 1
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#include <stdio.h>
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#include <string.h>
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#include <locale.h>
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#include <regex.h>
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static int
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do_test (void)
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{
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struct re_pattern_buffer r;
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/* ကျွန်ုပ်x */
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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";
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if (setlocale (LC_ALL, "en_US.UTF-8") == NULL)
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{
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puts ("setlocale failed");
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return 1;
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}
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memset (&r, 0, sizeof (r));
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re_compile_pattern ("[^x]x", 5, &r);
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/* This was triggering a buffer overflow. */
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re_search (&r, s, strlen (s), 0, strlen (s), 0);
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return 0;
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}
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#define TEST_FUNCTION do_test ()
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#include "../test-skeleton.c"
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