diff options
Diffstat (limited to 'compiler-rt/test/asan/TestCases/wcsncpy.cpp')
| -rw-r--r-- | compiler-rt/test/asan/TestCases/wcsncpy.cpp | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/compiler-rt/test/asan/TestCases/wcsncpy.cpp b/compiler-rt/test/asan/TestCases/wcsncpy.cpp index 6177b72..1106bf5 100644 --- a/compiler-rt/test/asan/TestCases/wcsncpy.cpp +++ b/compiler-rt/test/asan/TestCases/wcsncpy.cpp @@ -1,25 +1,25 @@ -// RUN: %clangxx_asan -O0 %s -o %t && not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK -// RUN: %clangxx_asan -O1 %s -o %t && not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK -// RUN: %clangxx_asan -O2 %s -o %t && not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK -// RUN: %clangxx_asan -O3 %s -o %t && not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK +// RUN: %clangxx_asan -O0 %s -o %t && not %env_asan_opts=log_to_stderr=1 %run %t 2>&1 | FileCheck %s --check-prefix=CHECK +// RUN: %clangxx_asan -O1 %s -o %t && not %env_asan_opts=log_to_stderr=1 %run %t 2>&1 | FileCheck %s --check-prefix=CHECK +// RUN: %clangxx_asan -O2 %s -o %t && not %env_asan_opts=log_to_stderr=1 %run %t 2>&1 | FileCheck %s --check-prefix=CHECK +// RUN: %clangxx_asan -O3 %s -o %t && not %env_asan_opts=log_to_stderr=1 %run %t 2>&1 | FileCheck %s --check-prefix=CHECK #include <stdio.h> #include <wchar.h> int main() { - wchar_t *src = L"X means dog"; + const wchar_t *src = L"X means dog"; wchar_t goodDst[12]; wcsncpy(goodDst, src, 12); wchar_t badDst[7]; wcsncpy(badDst, src, 7); // This should still work. - printf("Good so far.\n"); + fprintf(stderr, "Good so far.\n"); // CHECK: Good so far. - fflush(stdout); + fflush(stderr); wcsncpy(badDst, src, 15); // Boom! - // CHECK:ERROR: AddressSanitizer: stack-buffer-overflow on address [[ADDR:0x[0-9a-f]+]] at pc {{0x[0-9a-f]+}} bp {{0x[0-9a-f]+}} sp {{0x[0-9a-f]+}} - // CHECK: WRITE of size {{[0-9]+}} at [[ADDR:0x[0-9a-f]+]] thread T0 - // CHECK: #0 [[ADDR:0x[0-9a-f]+]] in wcsncpy{{.*}}asan_interceptors.cpp:{{[0-9]+}} + // CHECK: ERROR: AddressSanitizer: stack-buffer-overflow on address [[ADDR:0x[0-9a-f]+]] at pc {{0x[0-9a-f]+}} bp {{0x[0-9a-f]+}} sp {{0x[0-9a-f]+}} + // CHECK: WRITE of size {{[0-9]+}} at [[ADDR]] thread T0 + // CHECK: #0 {{0x[0-9a-f]+}} in wcsncpy printf("Should have failed with ASAN error.\n"); }
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