[Bug c/65253] add -Wmemsize-comparison

[dcb314 at hotmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65253

--- Comment #4 from David Binderman <dcb314 at hotmail dot com> ---
(In reply to David Binderman from comment #3)
> Also happens in fedora rawhide, package gshutdown.

Also package openbox.