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#include "common.h"
#include <wchar.h>
#include <string.h>
int main(int argc, char** argv) {
char buffer[4] = {0};
const wchar_t src[] = L"ABCDEFGHIJ";
const wchar_t *srcp = src;
mbstate_t st;
memset(&st, 0, sizeof(st));
/* Safe: convert up to 2 wide chars, write at most 2 bytes */
srcp = src;
wcsnrtombs(buffer, &srcp, 2, 2, &st);
/* Unsafe: ask to write 16 bytes into 4-byte buffer */
CHK_FAIL_START
srcp = src;
memset(&st, 0, sizeof(st));
wcsnrtombs(buffer, &srcp, 10, 16, &st);
CHK_FAIL_END
puts(buffer);
return ret;
}
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