From owner-freebsd-stable  Sun Feb 11  5:37:14 2001
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To: Barney Wolff <barney@pit.databus.com>
Cc: Blaz Zupan <blaz@amis.net>,
	Matt Dillon <dillon@earth.backplane.com>,
	Andrew.Hodgkins@hurlburt.af.mil, kstewart@urx.com,
	freebsd-stable@FreeBSD.ORG
Subject: Re: Proposed makewhatis perl script fix
References: <200102110819.f1B8Jk430590@earth.backplane.com> <Pine.BSF.4.32.0102110931450.13234-100000@titanic.medinet.si> <20010211034147.A51972@pit.databus.com>
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From: Christopher K Davis <ckd@ckdhr.com>
Date: 11 Feb 2001 08:37:09 -0500
In-Reply-To: Barney Wolff's message of "Sun, 11 Feb 2001 03:41:48 -0500"
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Barney Wolff <barney@pit.databus.com> writes:

> Er, could it possibly be that telnet has been hiding the error
> all along?  It's really, really hard to see how ssh could
> *create* this sort of error.

Try the following patch (which I dug up off the Web after the previous
go-round on this problem).  It seems to work.

(The indentation is wrong, I know.  I had to apply the patch -l because
the HTMLization of the original mail message hosed the whitespace.)

--- /usr/src/crypto/openssh/session.c	Sun Feb  4 10:01:29 2001
+++ /usr/src/crypto/openssh/session.c.PIPE_PATCH	Sun Feb  4 10:01:58 2001
@@ -448,8 +448,6 @@
 	if (s == NULL)
 		fatal("do_exec_no_pty: no session");
 
-	signal(SIGPIPE, SIG_DFL);
-
 	session_proctitle(s);
 
 #ifdef USE_PAM
@@ -461,6 +459,8 @@
 		/* Child.  Reinitialize the log since the pid has changed. */
 		log_init(__progname, options.log_level, options.log_facility, log_stderr);
 
+  signal(SIGPIPE, SIG_DFL);
+
 		/*
 		 * Create a new session and process group since the 4.4BSD
 		 * setlogin() affects the entire process group.
@@ -569,6 +569,8 @@
 	if ((pid = fork()) == 0) {
 		/* Child.  Reinitialize the log because the pid has changed. */
 		log_init(__progname, options.log_level, options.log_facility, log_stderr);
+
+  signal(SIGPIPE, SIG_DFL);
 
 		/* Close the master side of the pseudo tty. */
 		close(ptyfd);


-- 
Christopher Davis * <ckd-sig@ckdhr.com> * <URL:http://www.ckdhr.com/ckd/>
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