[comp.mail.misc] pathalias blows its stack

honey@mailrus.cc.umich.edu (peter honeyman) (05/06/89)

in mapaux.c, lcopy() copies a (potentially lengthy) list
of neighbors.  recursively.

making lcopy iterative cures the occasional segmentation
violation (or whatever) on machines with limited stack.
(e.g., xenix with a default stack, i'm told, or the 3090
i tracked this down on.)

ftp from citi.umich.edu, pub/honey/pathalias.Z.

	peter