diff options
Diffstat (limited to 'test/hwasan/TestCases/use-after-free.cc')
-rw-r--r-- | test/hwasan/TestCases/use-after-free.cc | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/test/hwasan/TestCases/use-after-free.cc b/test/hwasan/TestCases/use-after-free.cc deleted file mode 100644 index 37637898d7a1..000000000000 --- a/test/hwasan/TestCases/use-after-free.cc +++ /dev/null @@ -1,39 +0,0 @@ -// RUN: %clangxx_hwasan -O0 -DLOAD %s -o %t && not %run %t 2>&1 | FileCheck %s --check-prefixes=CHECK,LOAD -// RUN: %clangxx_hwasan -O1 -DLOAD %s -o %t && not %run %t 2>&1 | FileCheck %s --check-prefixes=CHECK,LOAD -// RUN: %clangxx_hwasan -O2 -DLOAD %s -o %t && not %run %t 2>&1 | FileCheck %s --check-prefixes=CHECK,LOAD -// RUN: %clangxx_hwasan -O3 -DLOAD %s -o %t && not %run %t 2>&1 | FileCheck %s --check-prefixes=CHECK,LOAD - -// RUN: %clangxx_hwasan -O0 -DSTORE %s -o %t && not %run %t 2>&1 | FileCheck %s --check-prefixes=CHECK,STORE - -// REQUIRES: stable-runtime - -#include <stdlib.h> -#include <sanitizer/hwasan_interface.h> - -int main() { - __hwasan_enable_allocator_tagging(); - char * volatile x = (char*)malloc(10); - free(x); - __hwasan_disable_allocator_tagging(); -#ifdef STORE - x[5] = 42; -#endif -#ifdef LOAD - return x[5]; -#endif - // LOAD: READ of size 1 at - // LOAD: #0 {{.*}} in main {{.*}}use-after-free.cc:22 - - // STORE: WRITE of size 1 at - // STORE: #0 {{.*}} in main {{.*}}use-after-free.cc:19 - - // CHECK: freed here: - // CHECK: #0 {{.*}} in free {{.*}}hwasan_interceptors.cc - // CHECK: #1 {{.*}} in main {{.*}}use-after-free.cc:16 - - // CHECK: previously allocated here: - // CHECK: #0 {{.*}} in __interceptor_malloc {{.*}}hwasan_interceptors.cc - // CHECK: #1 {{.*}} in main {{.*}}use-after-free.cc:15 - - // CHECK: SUMMARY: HWAddressSanitizer: tag-mismatch {{.*}} in main -} |