I'm having difficulty getting leak suppressions to work with the
-fsanitize-blacklist argument on clang-3.4. The same suppressions file
works correctly when I specify it via LSAN_OPTIONS. I posted a more
detailed writeup to cfe-users yesterday, but there doesn't seem to be
much traffic there.
The details are here:
Are there any known problems using -fsanitize-blacklist with the leak sanitizer?