another rsh fix

[Brian May <bam@snoopy.apana.org.au>]

This patch allows connections to terminate that use STDIN and
encryption. Similar fix as for rsh but in rshd, and only affects
connections where encryption is enabled.

Appears to work...

-- 
Brian May <bam@snoopy.apana.org.au>
Index: rshd.c
===================================================================
RCS file: /homes/bam/cvsroot/debian/heimdal/appl/rsh/rshd.c,v
retrieving revision 1.1.1.3
retrieving revision 1.3
diff -c -r1.1.1.3 -r1.3
*** rshd.c	1999/08/06 00:09:03	1.1.1.3
--- rshd.c	1999/08/11 04:47:22	1.3
***************
*** 419,424 ****
--- 419,425 ----
  		syslog_and_die ("read: %m");
  	    else if (ret == 0) {
  		close (from0);
+ 		close (to0);
  		FD_CLR(from0, &real_readset);
  	    } else
  		net_write (to0, buf, ret);

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