| commit | 10dedb9421467f2813195bcd9c81aca508a1875b | [log] [tgz] |
|---|---|---|
| author | Argyrios Kyrtzidis <akyrtzi@gmail.com> | Wed Jul 11 20:59:20 2012 +0000 |
| committer | Argyrios Kyrtzidis <akyrtzi@gmail.com> | Wed Jul 11 20:59:20 2012 +0000 |
| tree | 06b606a4365241e1563d6dc5f95ca485a5a1c4d4 | |
| parent | f9fa3d8b872639d494481b43bee158c4359fc626 [diff] |
In MemoryBuffer::getOpenFile() don't verify that the mmap'ed file buffer is null-terminated. If the file is smaller than we thought, mmap will not allow dereferencing past the pages that are enough to cover the actual file size, even though we asked for a larger address range. rdar://11612916 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160075 91177308-0d34-0410-b5e6-96231b3b80d8