Shoaib Meenai 61e19cf8a4 [COFF] Gracefully handle empty .drectve sections
Running `llvm-readobj -coff-directives msvcrt.lib` resulted in this error:

    Invalid data was encountered while parsing the file

This happened because some of the object files in the archive have empty
`.drectve` sections. These empty sections result in a `parse_failed` error being
returned from `COFFObjectFile::getSectionContents()`, which in turn caused
`llvm-readobj` to stop. With this change, `getSectionContents` now returns
success, and like before the resulting array is empty.

Patch by Dave Lee.

Differential Revision: https://reviews.llvm.org/D32652

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@303014 91177308-0d34-0410-b5e6-96231b3b80d8
2017-05-14 18:34:56 +00:00
..