Internal malloc buggy?

[codesmythe]

I can trigger a bus error using glam with these steps

% gunew
% more pure_c\include\stdio.h

(The file to look at can be anything.)

Then, immediately exit the ue buffer with Control-X Control-C. I get a bus error when doing this (see attached). I chased this down a little bit and found that in this sequence there is a bad 'p->next' pointer in tv.c:tblfind().

I didn't chase it all the way, but when I disable the internal PMMALLOC code and use the mintlib malloc instead, this error goes away.

I also sometimes see "free(nnnnnn) has illegal arg" when using the internal malloc, but don't when using the system malloc.

Should using the system malloc be the default?

Thanks,

Rob