Subject: sup (client on ultrix) fails on zero-length files?
To: None <current-users@NetBSD.ORG>
From: Jonathan Stone <jonathan@DSG.Stanford.EDU>
List: current-users
Date: 10/17/1995 00:40:52
I've been unable to sup the current collection from sup.netbsd.org
(netbsd.warped.com). The sup files I'm using all use
hostbase=/a/anon_ftp; that doesn't seem to be a problem.
Sup seems to fail (intermittently) on zero-length source files, e.g:
SUP Receiving file src/bin/ed/test/q.r
SUP: Invalid message count -1
SUP: Error in receiving src/bin/ed/test/q.r
SUP: Upgrade of current-src aborted at Oct 16 22:13:24 1995
and again (after restarting the client with -o):
SUP Receiving file src/distrib/sets/lists/misc/md.i386
SUP: Invalid message count -1
SUP: Error in receiving src/distrib/sets/lists/misc/md.i386
SUP: Upgrade of current-src aborted at Oct 17 00:23:46 1995
SUP: Aborted
I've tried this on Decstations running Ultrix 4.2a, with today's
othersrc/sup compiled on Ultrix (adding -DNEED_VSNPRINTF to
the NetBSD flags, and removing the supplied time.h, which clashes
with Ultrix' time_t.)
I'e also seen the same failure using a really old sup binary -- one
that stored the last-sup time in host byteorder, rather than
an ASCII string. Both that binary and the latest one fail.
Certainly the ancient binary had no such problems supping from
sun-lamp.
That leaves me suspecting it's something at the server end that's
failing; but I have *no* *idea* what, if anything, it might be.
Has anyone else seem similar behaviour?