| commit | ecb2c1fd5bfc5f289fd572160c664f5bcc05e899 | [log] [tgz] |
|---|---|---|
| author | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | Thu Feb 28 20:43:24 2019 +0000 |
| committer | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | Thu Feb 28 20:43:24 2019 +0000 |
| tree | 93924a94a5e63dafb2393663a7cc4854896da66c | |
| parent | d19a7060c6bd50f6fa1a189c3bb3d1cc655fd73f [diff] |
[hwasan] Fix vfork handling with large stack limit. Remove the maximum stack cleanup size check. With ulimit -s unlimited main thread stack can be very large, but we don't really have a choice other than cleaning all of it. It should be reasonably fast - hwasan cleans large shadow ranges with a single madvise call. This change fixes check-hwasan after ulimit -s unlimited. llvm-svn: 355137