diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/c-c++-common/asan/null-deref-1.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/c-c++-common/asan/null-deref-1.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/c-c++-common/asan/null-deref-1.c b/gcc-4.9/gcc/testsuite/c-c++-common/asan/null-deref-1.c new file mode 100644 index 000000000..6aea9d295 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/c-c++-common/asan/null-deref-1.c @@ -0,0 +1,22 @@ +/* { dg-do run } */ +/* { dg-options "-fno-omit-frame-pointer -fno-shrink-wrap" } */ +/* { dg-additional-options "-mno-omit-leaf-frame-pointer" { target { i?86-*-* x86_64-*-* } } } */ +/* { dg-shouldfail "asan" } */ + +__attribute__((noinline, noclone)) +static void +NullDeref(int *ptr) +{ + ptr[10]++; +} + +int main() +{ + NullDeref((int*)0); + return 0; +} + +/* { dg-output "ERROR: AddressSanitizer:? SEGV on unknown address\[^\n\r]*" } */ +/* { dg-output "0x\[0-9a-f\]+ \[^\n\r]*pc 0x\[0-9a-f\]+\[^\n\r]*(\n|\r\n|\r)" } */ +/* { dg-output " #0 0x\[0-9a-f\]+ (in \[^\n\r]*NullDeref\[^\n\r]* (\[^\n\r]*null-deref-1.c:10|\[^\n\r]*:0)|\[(\])\[^\n\r]*(\n|\r\n|\r)" } */ +/* { dg-output " #1 0x\[0-9a-f\]+ (in _*main (\[^\n\r]*null-deref-1.c:15|\[^\n\r]*:0)|\[(\])\[^\n\r]*(\n|\r\n|\r)" } */ |