[Bug sanitizer/56393] SIGSEGV when -fsanitize=address and dynamic lib with global objects

[y.gribov at samsung dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56393

--- Comment #43 from Yury Gribov <y.gribov at samsung dot com> ---
(In reply to Yury Gribov from comment #42)
> asan's dlsym
> returning address of .plt entry in executable rather than libc symbol and
> .plt itself resolving to asan wrapper.

Causing segfault later.