diff options
| author | Daniel Jasper <djasper@google.com> | 2017-05-18 09:31:37 +0000 |
|---|---|---|
| committer | Daniel Jasper <djasper@google.com> | 2017-05-18 09:31:37 +0000 |
| commit | 17219d802f003f2e21fd5432d7cd19501b61acad (patch) | |
| tree | e9e4f8dd67c05c067c0bd62fe821d1cebea61be7 /test/msan/strndup.cc | |
| parent | db37b96cbef5ca2abec3bd3f9956c29ff64dd37f (diff) | |
Revert r302781 and subsequent attempts to disable part of it.
The Msan unit tests are still broken and by this point, I think we
should start over.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@303339 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/msan/strndup.cc')
| -rw-r--r-- | test/msan/strndup.cc | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/test/msan/strndup.cc b/test/msan/strndup.cc deleted file mode 100644 index 4b133ae49..000000000 --- a/test/msan/strndup.cc +++ /dev/null @@ -1,29 +0,0 @@ -// RUN: echo DISABLED -// DISABLED: %clangxx_msan %s -o %t && not %run %t 2>&1 | FileCheck --check-prefix=ON %s -// DISABLED: %clangxx_msan %s -o %t && MSAN_OPTIONS=intercept_strndup=0 %run %t 2>&1 | FileCheck --check-prefix=OFF --allow-empty %s - -// When built as C on Linux, strndup is transformed to __strndup. -// DISABLED: %clangxx_msan -O3 -xc %s -o %t && not %run %t 2>&1 | FileCheck --check-prefix=ON %s - -// UNSUPPORTED: win32 - -#include <assert.h> -#include <stdlib.h> -#include <string.h> -#include <sanitizer/msan_interface.h> - -int main(int argc, char **argv) { - char kString[4] = "abc"; - __msan_poison(kString + 2, 1); - char *copy = strndup(kString, 4); // BOOM - assert(__msan_test_shadow(copy, 4) == 2); // Poisoning is preserved. - free(copy); - return 0; - // ON: Uninitialized bytes in __interceptor_{{(__)?}}strndup at offset 2 inside [{{.*}}, 4) - // ON: MemorySanitizer: use-of-uninitialized-value - // ON: #0 {{.*}}main {{.*}}strndup.cc:[[@LINE-6]] - // ON-LABEL: SUMMARY - // ON: {{.*}}strndup.cc:[[@LINE-8]] - // OFF-NOT: MemorySanitizer -} - |