[asan] Fix null_deref test with zero base shadow.
authorEvgeniy Stepanov <eugeni.stepanov@gmail.com>
Thu, 13 Feb 2014 13:04:39 +0000 (13:04 +0000)
committerEvgeniy Stepanov <eugeni.stepanov@gmail.com>
Thu, 13 Feb 2014 13:04:39 +0000 (13:04 +0000)
commit391f0234ebb48bc23f14886b234de7ebfb6fec66
tree9f436e6fb9874dd5f33cca3c1c56ecd4890be823
parentee107adb7daeb6195729e31b4743f87651f84dc7
[asan] Fix null_deref test with zero base shadow.

With zero base shadow, shadow for near-zero access is itself at near-zero
location. As a result, this test crashes on the shadow access, and not on the
app access.

Relax a check to match this behavior.

llvm-svn: 201324
compiler-rt/lib/asan/lit_tests/TestCases/null_deref.cc