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Date: Sat, 3 Jun 2006 00:02:22 +0200 (CEST)
Subject: Re: rsh with command hangs, rlogin works
From: Lars =?iso-8859-1?Q?Bj=F6rnfot?= <lars AT nuclear-diagnostics DOT com>
To: cygwin AT cygwin DOT com
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>  $ rsh localhost ls 	HANGS for any command

Still unsolved but: I noted a SIGSEGV message
in the syslog which explains why it hangs.

/var/log/messages:
Jun  2 23:39:12 baloo kernel: in.rshd[3308]: segfault at 00000003 rip
0022E4E5 rsp 0022E454 error 4

I downloaded the inetutil sources, added some syslog lines
and pinpointed the problem to the rresvport() call:

rshd.c:
			s = rresvport(&lport);

rshd crashes on the first attempt, when lport=1023.

Regards,
Lars








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