The Emacs dumper dispute

The Emacs dumper dispute

Er, the entire comment directly relates to what happens when a newly-compiled Emacs starts on a new glibc (it uses its own malloc()) and/or what an Emac compiled against an older glibc does (Emacs binds to the malloc_set_state() compat symbol, the implementation of which detects the old glibc's heap format etc etc).