sendmail 5.64 or higher under Ultrix 4.0?

[Steve D. Miller]

I have sendmail 5.64 up and running on a 5000 running Ultrix 4.0.  I don't
think I did anything particularly special, though we have enough local hacks
in that I could have changed something by accident...

I did fix two or three little nits; I've enclosed diffs.  There's a problem
with leftover timeouts when the read timeout blows its cookies (which may be
a localism, I don't remember); also, there's a problem that shows up in
debug mode only with passing in an in_addr where a long is expected (or vice
versa), and a problem with sending to multiple recipients where a SMTP
connection loses midway through the conversation.  I also compiled with -g
(for no particular reason, it's not like I tried -O and gave up).

You might take a peek at the getla() code to see if there isn't some funky
load-average-related stuff going on.  I have a getla() that works on
DECstations, Suns, Encores, and a few other machines; it's not clean, but it
functions.  If someone wants a copy, holler.

	-Steve

: Run this shell script with "sh" not "csh"
PATH=/bin:/usr/bin:/usr/ucb:/etc:$PATH
export PATH
all=false
if [ x$1 = x-a ]; then
	all=true
fi
echo Extracting daemon.c.diff
sed 's/^X//' <<'//go.sysin dd *' >daemon.c.diff
X*** /tmp/daemon.c	Fri Sep  7 15:59:23 1990
X--- daemon.c	Fri Aug  3 15:30:08 1990
X***************
X*** 380,386 ****
X  again:
X  	if (tTd(16, 1))
X  		printf("makeconnection (%s [%s])\n", host,
X! 		    inet_ntoa(SendmailAddress.sin_addr.s_addr));
X  
X  	s = socket(AF_INET, SOCK_STREAM, 0);
X  	if (s < 0)
X--- 380,386 ----
X  again:
X  	if (tTd(16, 1))
X  		printf("makeconnection (%s [%s])\n", host,
X! 		    inet_ntoa(SendmailAddress.sin_addr));
X  
X  	s = socket(AF_INET, SOCK_STREAM, 0);
X  	if (s < 0)
//go.sysin dd *
if [ `wc -c < daemon.c.diff` != 494 ]; then
	made=false
	echo error transmitting daemon.c.diff --
	echo length should be 494, not `wc -c < daemon.c.diff`
else
	made=true
fi
if $made; then
	chmod 644 daemon.c.diff
	echo -n '	'; ls -ld daemon.c.diff
fi
echo Extracting usersmtp.c.diff
sed 's/^X//' <<'//go.sysin dd *' >usersmtp.c.diff
X*** /tmp/usersmtp.c	Fri Sep  7 16:00:22 1990
X--- usersmtp.c	Mon Jul 30 15:45:32 1990
X***************
X*** 74,81 ****
X  **		creates connection and sends initial protocol.
X  */
X  
X- jmp_buf	CtxGreeting;
X- 
X  smtpinit(m, pvp)
X  	struct mailer *m;
X  	char **pvp;
X--- 74,79 ----
X***************
X*** 83,89 ****
X  	register int r;
X  	EVENT *gte;
X  	char buf[MAXNAME];
X! 	extern greettimeout();
X  
X  	/*
X  	**  Open the connection to the mailer.
X--- 81,87 ----
X  	register int r;
X  	EVENT *gte;
X  	char buf[MAXNAME];
X! 	int oldtimeout;
X  
X  	/*
X  	**  Open the connection to the mailer.
X***************
X*** 135,147 ****
X  	**	happen.
X  	*/
X  
X! 	if (setjmp(CtxGreeting) != 0)
X! 		goto tempfail;
X! 	gte = setevent((time_t) 300, greettimeout, 0);
X  	SmtpPhase = "greeting wait";
X  	setproctitle("%s %s: %s", CurEnv->e_id, CurHostName, SmtpPhase);
X  	r = reply(m);
X! 	clrevent(gte);
X  	if (r < 0 || REPLYTYPE(r) != 2)
X  		goto tempfail;
X  
X--- 133,144 ----
X  	**	happen.
X  	*/
X  
X! 	oldtimeout = ReadTimeout;
X! 	ReadTimeout = 5 * 60;
X  	SmtpPhase = "greeting wait";
X  	setproctitle("%s %s: %s", CurEnv->e_id, CurHostName, SmtpPhase);
X  	r = reply(m);
X! 	ReadTimeout = oldtimeout;
X  	if (r < 0 || REPLYTYPE(r) != 2)
X  		goto tempfail;
X  
X***************
X*** 223,234 ****
X  }
X  
X  
X- static
X- greettimeout()
X- {
X- 	/* timeout reading the greeting message */
X- 	longjmp(CtxGreeting, 1);
X- }
X  /*
X  **  SMTPRCPT -- designate recipient.
X  **
X--- 220,225 ----
X***************
X*** 250,255 ****
X--- 241,251 ----
X  	register int r;
X  	extern char *remotename();
X  
X+ 	/* if the connection is closed, don't bother */
X+ 	if (SmtpOut == NULL || SmtpIn == NULL) {
X+ 		errno = EBADF;		/* guess */
X+ 		return(EX_TEMPFAIL);
X+ 	}
X  	smtpmessage("RCPT To:<%s>", m, remotename(to->q_user, m, FALSE, TRUE));
X  
X  	SmtpPhase = "RCPT wait";
//go.sysin dd *
if [ `wc -c < usersmtp.c.diff` != 1808 ]; then
	made=false
	echo error transmitting usersmtp.c.diff --
	echo length should be 1808, not `wc -c < usersmtp.c.diff`
else
	made=true
fi
if $made; then
	chmod 644 usersmtp.c.diff
	echo -n '	'; ls -ld usersmtp.c.diff
fi

--
Spoken: Steve Miller    Domain: steve at umiacs.umd.edu    UUCP: uunet!mimsy!steve
Phone: +1-301-405-6736  USPS: UMIACS, Univ. of Maryland, College Park, MD 20742