[Sanitizer] Don't modify mmap_limit_mb flag in runtime.
authorAlexey Samsonov <vonosmas@gmail.com>
Thu, 11 Dec 2014 18:45:24 +0000 (18:45 +0000)
committerAlexey Samsonov <vonosmas@gmail.com>
Thu, 11 Dec 2014 18:45:24 +0000 (18:45 +0000)
commit2c3045f1b97f37aaf04c0130e4b1fb409007f991
tree6c6ac13ced8b7ddbc1274834649a7c6d4ddfaee4
parent13d104bf78bb1098ab259f3165559c5ee0a5aea7
[Sanitizer] Don't modify mmap_limit_mb flag in runtime.

Instead, rely on the fact that RAW_CHECK doesn't call mmap(),
and we'll be able to print an error message and kill a program.

llvm-svn: 224034
compiler-rt/lib/sanitizer_common/sanitizer_common.cc