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| author | Kostya Serebryany <kcc@google.com> | 2014-08-28 20:24:05 +0000 |
|---|---|---|
| committer | Kostya Serebryany <kcc@google.com> | 2014-08-28 20:24:05 +0000 |
| commit | 1e3b338606d36eef6439680a5e2685c31beb8e7f (patch) | |
| tree | 26a29501bea3ca22cba87ae9820f24d60e3a7e58 | |
| parent | 13ad07aca317dfb5c261bb67d3be36111857df42 (diff) | |
| download | bcm5719-llvm-1e3b338606d36eef6439680a5e2685c31beb8e7f.tar.gz bcm5719-llvm-1e3b338606d36eef6439680a5e2685c31beb8e7f.zip | |
[asan] disable poison_array_cookie while I am investigating a false positive on chromium (I suspect that LLVM looses nosanitizer metadata; no test yet)
llvm-svn: 216684
| -rw-r--r-- | compiler-rt/lib/asan/asan_rtl.cc | 2 | ||||
| -rw-r--r-- | compiler-rt/test/asan/TestCases/Linux/new_array_cookie_test.cc | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/compiler-rt/lib/asan/asan_rtl.cc b/compiler-rt/lib/asan/asan_rtl.cc index c3cc1d3f333..d9874016f57 100644 --- a/compiler-rt/lib/asan/asan_rtl.cc +++ b/compiler-rt/lib/asan/asan_rtl.cc @@ -269,7 +269,7 @@ void InitializeFlags(Flags *f, const char *env) { f->allow_reexec = true; f->print_full_thread_history = true; f->poison_heap = true; - f->poison_array_cookie = true; + f->poison_array_cookie = false; f->poison_partial = true; // Turn off alloc/dealloc mismatch checker on Mac and Windows for now. // https://code.google.com/p/address-sanitizer/issues/detail?id=131 diff --git a/compiler-rt/test/asan/TestCases/Linux/new_array_cookie_test.cc b/compiler-rt/test/asan/TestCases/Linux/new_array_cookie_test.cc index 339120ba2d2..49545f09355 100644 --- a/compiler-rt/test/asan/TestCases/Linux/new_array_cookie_test.cc +++ b/compiler-rt/test/asan/TestCases/Linux/new_array_cookie_test.cc @@ -1,6 +1,6 @@ // REQUIRES: asan-64-bits -// RUN: %clangxx_asan -O0 %s -o %t && not %run %t 2>&1 | FileCheck %s -// RUN: %clangxx_asan -O3 %s -o %t && not %run %t 2>&1 | FileCheck %s +// RUN: %clangxx_asan -O3 %s -o %t +// RUN %run %t // RUN: ASAN_OPTIONS=poison_array_cookie=1 not %run %t 2>&1 | FileCheck %s // RUN: ASAN_OPTIONS=poison_array_cookie=0 %run %t #include <stdio.h> |
