[Bug libstdc++/70806] Missing deallocation of exception handler emergency pool breaks -static-libstdc++ with dlopen

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70806

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2016-04-27
                 CC|                            |rguenth at gcc dot gnu.org
     Ever confirmed|0                           |1

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
No, there is no solution to dlclose of libstdc++ (or a lib statically linking
libstdc++/libsupc++) leaking that memory.

I can imagine that some configury could be added to make the allocation static
(the plan was to add a way to control the pool size via the environment which
is why it is now a dynamic allocation rather than a static one).