Mercurial > hg > CbC > CbC_gcc
comparison gcc/testsuite/c-c++-common/asan/use-after-free-1.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-shouldfail "asan" } */ | |
4 | |
5 #include <stdlib.h> | |
6 int main() { | |
7 char *x = (char*)malloc(10); | |
8 free(x); | |
9 return x[5]; | |
10 } | |
11 | |
12 /* { dg-output "ERROR: AddressSanitizer:? heap-use-after-free on address\[^\n\r]*" } */ | |
13 /* { 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)" } */ | |
14 /* { dg-output "\[^\n\r]*READ of size 1 at 0x\[0-9a-f\]+ thread T0\[^\n\r]*(\n|\r\n|\r)" } */ | |
15 /* { dg-output " #0 0x\[0-9a-f\]+ +(in _*main (\[^\n\r]*use-after-free-1.c:9|\[^\n\r]*:0|\[^\n\r]*\\+0x\[0-9a-z\]*)|\[(\]).*(\n|\r\n|\r)" } */ | |
16 /* { dg-output "\[^\n\r]*0x\[0-9a-f\]+ is located 5 bytes inside of 10-byte region .0x\[0-9a-f\]+,0x\[0-9a-f\]+\[^\n\r]*(\n|\r\n|\r)" } */ | |
17 /* { dg-output "\[^\n\r]*freed by thread T0 here:\[^\n\r]*(\n|\r\n|\r)" } */ | |
18 /* { dg-output " #0 0x\[0-9a-f\]+ +(in _*(interceptor_|wrap_|)free|\[(\])\[^\n\r]*(\n|\r\n|\r)" } */ | |
19 /* { dg-output " #1 0x\[0-9a-f\]+ +(in _*main (\[^\n\r]*use-after-free-1.c:8|\[^\n\r]*:0|\[^\n\r]*\\+0x\[0-9a-z\]*)|\[(\]).*(\n|\r\n|\r)" } */ | |
20 /* { dg-output "\[^\n\r]*previously allocated by thread T0 here:\[^\n\r]*(\n|\r\n|\r)" } */ | |
21 /* { dg-output " #0 0x\[0-9a-f\]+ +(in _*(interceptor_|wrap_|)malloc|\[(\])\[^\n\r]*(\n|\r\n|\r)" } */ | |
22 /* { dg-output " #1 0x\[0-9a-f\]+ +(in _*main (\[^\n\r]*use-after-free-1.c:7|\[^\n\r]*:0|\[^\n\r]*\\+0x\[0-9a-z\]*)|\[(\])\[^\n\r]*(\n|\r\n|\r)" } */ |