[Bug fortran/51073] _gfortran_caf_register incorrectly assumes malloc(0) returns non-NULL

[burnus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51073

--- Comment #5 from Tobias Burnus <burnus at gcc dot gnu.org> 2011-11-10 
13:33:20 UTC ---
(In reply to comment #4)
> Do I need to test your patch locally? Or are you committing it?

I plan to commit it - but I am not sure how soon; it might take some days.