xref: /src/tests/usr.bin/cc/t_asan_double_free.sh

#	$NetBSD: t_asan_double_free.sh,v 1.3 2019/01/29 19:56:37 mgorny Exp $
#
# Copyright (c) 2018, 2019 The NetBSD Foundation, Inc.
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#
# This code is derived from software contributed to The NetBSD Foundation
# by Siddharth Muralee.
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# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
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ASAN_CODE='
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
void foo(int);
#ifndef PIC_MAIN
void foo(int index) { char *x = (char*)malloc(10 * sizeof(char)); memset(x, 0, 10); free(x); free(x - index); }
#endif
#ifndef PIC_FOO
int main(int argc, char **argv) { foo(argc - 1); printf("CHECK\n"); exit(0); }
#endif
'

asan_test_case double_free "Double Free example" double-free

atf_init_test_cases()
{
	asan_add_test_cases double_free
}