🚀 go-pugleaf

In article <110@puzzle.UUCP> news@puzzle.UUCP (newshound) writes:
| 	What significance does %u have to smail 3?  I sent a mail message
| to someone at uokmax.ecn.uoknor.edu, using this form:
| 	username%uokmax.ecn.uoknor.edu@my_backbone
| and it was resolved to
| 	username2155879098okmax.ecn.uoknor.edu@my_backbone

Without looking at the source, I would be willing to bet that somewhere
in smail3 is a line like this:

    printf(address);

The '%u' in the address is being interpreted by printf as a format
specification for an unsigned int, and it's grabbing garbage off the
stack to put in there.  The solution, of course, is to not use an
address as a format string.  Either printf("%s",address), or even
better, fputs(address,stdout) will do what is needed.

Disclaimer:  This is a great way to look like a fool if I'm wrong.

    -randy
-- 
Randy C. Orrison -- Just an employee of Microsoft Corp, not a spokesman
uunet!microsoft!randyo	   microsoft!cctb!randy	      randy@cctb.wa.com
		In 1869 the waffle iron was invented
		for people who had wrinkled waffles.