774be285decbd8694421db77a9dd16a21d2ff2df - llvm

commit	774be285decbd8694421db77a9dd16a21d2ff2df	[log] [tgz]
author	George Rimar <grimar@accesssoftek.com>	Thu Apr 25 09:59:55 2019 +0000
committer	George Rimar <grimar@accesssoftek.com>	Thu Apr 25 09:59:55 2019 +0000
tree	6e295ed725b2cf49abef6d846122dc49e67476c1
parent	3919a663cf1c3da7194bffa6265413c55cd41b41 [diff]

[yaml2obj] - Don't crash on invalid inputs.

yaml2obj might crash on invalid input when unable to parse the YAML.

Recently a crash with a very similar nature was fixed for an empty files. 
This patch revisits the fix and does it in yaml::Input instead.
It seems to be more correct way to handle such situation.

With that crash for invalid inputs is also fixed now.

Differential revision: https://reviews.llvm.org/D61059

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@359178 91177308-0d34-0410-b5e6-96231b3b80d8

lib/ObjectYAML/ObjectYAML.cpp[diff]
lib/Support/YAMLTraits.cpp[diff]
test/tools/yaml2obj/empty-or-invalid-doc.yaml[Added - diff]
test/tools/yaml2obj/empty.yaml[Deleted - diff]
tools/yaml2obj/yaml2obj.cpp[diff]

5 files changed

tree: 6e295ed725b2cf49abef6d846122dc49e67476c1