ubsan.blacklist

# Work around libstdc++ bug: https://llvm.org/bugs/show_bug.cgi?id=18156
# Also see: http://lists.llvm.org/pipermail/cfe-dev/2015-January/040945.html
src:*/ios_base.h
# Work around another libstdc++ bug: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60734
src:*/stl_tree.h