On Mon, 21 Oct 1996 13:06:11 +0100 (BST) 
 Jon Ribbens <jon@oaktree.co.uk> wrote:

 > Charles M. Hannum wrote:
 > > * In the particular case of ftpd, if you've logged in as a user other
 > > than root, then your saved, real, and effective uids do not match, so
 > > the previous check we used to use (ruid != svuid || ruid != euid)
 > > would catch this.  So, unless you're logged in as root, you'd be hard
 > > pressed to get ftpd to core dump.
 > 
 > (except on 1.1, when it's easy)

In which case you should either:

	* Upgrade to a more recent release, or

	* modify your kern_sig.c to perform the same check as
	  NetBSD-current's kern_sig.c.

Jason R. Thorpe                                       thorpej@nas.nasa.gov
NASA Ames Research Center                               Home: 408.866.1912
NAS: M/S 258-6                                          Work: 415.604.0935
Moffett Field, CA 94035                                Pager: 415.428.6939