Fix a bug in llvm-objdump’s printing of Objective-C meta data
from malformed Mach-O files that caused a crash because of a
section header had a size that extended past the end of the file.

rdar://22983603


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@249768 91177308-0d34-0410-b5e6-96231b3b80d8
4 files changed