Mercurial > hg > CbC > CbC_gcc
comparison gcc/testsuite/c-c++-common/asan/pr70541.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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68:561a7518be6b | 111:04ced10e8804 |
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1 /* { dg-do run } */ | |
2 /* { dg-options "-fno-builtin-malloc -fno-builtin-free" } */ | |
3 /* { dg-skip-if "" { *-*-* } { "*" } { "-O0" } } */ | |
4 /* { dg-shouldfail "asan" } */ | |
5 | |
6 #include <stdio.h> | |
7 #include <stdlib.h> | |
8 | |
9 struct Simple { | |
10 int value; | |
11 }; | |
12 | |
13 int f(struct Simple simple) { | |
14 return simple.value; | |
15 } | |
16 | |
17 int main() { | |
18 struct Simple *psimple = (struct Simple *) malloc(sizeof(struct Simple)); | |
19 psimple->value = 42; | |
20 free(psimple); | |
21 printf("%d\n", f(*psimple)); | |
22 return 0; | |
23 } | |
24 | |
25 /* { dg-output "ERROR: AddressSanitizer:? heap-use-after-free on address\[^\n\r]*" } */ | |
26 /* { dg-output "0x\[0-9a-f\]+ at pc 0x\[0-9a-f\]+ bp 0x\[0-9a-f\]+ sp 0x\[0-9a-f\]+\[^\n\r]*(\n|\r\n|\r)" } */ | |
27 /* { dg-output "\[^\n\r]*READ of size 4 at 0x\[0-9a-f\]+ thread T0\[^\n\r]*(\n|\r\n|\r)" } */ | |
28 /* { dg-output " #0 0x\[0-9a-f\]+ +(in _*main (\[^\n\r]*pr70541.c:21|\[^\n\r]*:0)|\[(\]).*(\n|\r\n|\r)" } */ | |
29 /* { dg-output "\[^\n\r]*freed by thread T0 here:\[^\n\r]*(\n|\r\n|\r)" } */ | |
30 /* { dg-output " #0 0x\[0-9a-f\]+ +(in _*(interceptor_|wrap_|)free|\[(\])\[^\n\r]*(\n|\r\n|\r)" } */ | |
31 /* { dg-output " #1 0x\[0-9a-f\]+ +(in _*main (\[^\n\r]*pr70541.c:20|\[^\n\r]*:0)|\[(\]).*(\n|\r\n|\r)" } */ | |
32 /* { dg-output "\[^\n\r]*previously allocated by thread T0 here:\[^\n\r]*(\n|\r\n|\r)" } */ | |
33 /* { dg-output " #0 0x\[0-9a-f\]+ +(in _*(interceptor_|wrap_|)malloc|\[(\])\[^\n\r]*(\n|\r\n|\r)" } */ | |
34 /* { dg-output " #1 0x\[0-9a-f\]+ +(in _*main (\[^\n\r]*pr70541.c:18|\[^\n\r]*:0)|\[(\])\[^\n\r]*(\n|\r\n|\r)" } */ |