[*San/RTL] Fix minor breakage

Grumbling: this hasn't been caught by running 'make check-{a,l,t}san check-sanitizer'

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@188262 91177308-0d34-0410-b5e6-96231b3b80d8
[*San/RTL] One more minor fix

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@188263 91177308-0d34-0410-b5e6-96231b3b80d8