Files
clang-p2996/compiler-rt/test/asan/TestCases/Windows/heapalloc.cc
Nico Weber da233838c9 clang-cl: Remove -O0 option
cl.exe doesn't understand it; there's /Od instead. See also the review
thread for r229575.

Update lots of compiler-rt tests to use -Od instead of -O0.
Ran `rg -l 'clang_cl.*O0' compiler-rt/test/ | xargs sed -i -c 's/-O0/-Od/'`

Differential Revision: https://reviews.llvm.org/D64506

llvm-svn: 365724
2019-07-11 01:18:05 +00:00

14 lines
415 B
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// UNSUPPORTED: asan-64-bits
// RUN: %clang_cl_asan -Od %s -Fe%t
// RUN: %env_asan_opts=windows_hook_rtl_allocators=true not %run %t 2>&1 | FileCheck %s
#include <windows.h>
int main() {
char *buffer;
buffer = (char *)HeapAlloc(GetProcessHeap(), 0, 32),
buffer[33] = 'a';
// CHECK: AddressSanitizer: heap-buffer-overflow on address [[ADDR:0x[0-9a-f]+]]
// CHECK: WRITE of size 1 at [[ADDR]] thread T0
}