61 lines
1.9 KiB
Bash
61 lines
1.9 KiB
Bash
# $NetBSD: t_asan_poison.sh,v 1.3 2019/01/29 19:56:37 mgorny Exp $
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#
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# Copyright (c) 2018, 2019 The NetBSD Foundation, Inc.
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# All rights reserved.
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#
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# This code is derived from software contributed to The NetBSD Foundation
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# by Siddharth Muralee.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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ASAN_CODE='
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#include <stdio.h>
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#include <stdlib.h>
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#include <sanitizer/asan_interface.h>
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int foo();
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#ifndef PIC_MAIN
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int foo() {
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int p = 2;
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int *a;
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ASAN_POISON_MEMORY_REGION(&p, sizeof(int));
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a=&p;
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printf("%d", *a);
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}
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#endif
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#ifndef PIC_FOO
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int main() {
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foo();
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printf("CHECK\n");
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exit(0);
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}
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#endif
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'
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asan_test_case poison 'Use after Poison example' use-after-poison
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atf_init_test_cases()
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{
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asan_add_test_cases poison
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}
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