a newbie sshd debugging question
slawmaster at gmail.com
Fri Dec 21 09:04:05 EST 2007
On Dec 20, 2007 12:15 PM, Darren Tucker <dtucker at zip.com.au> wrote:
> John Floren wrote:
> > Hi everyone
> > I'm in the process of porting ssh2 to Plan 9, but there's a problem. I
> > can currently log in and run a few commands, but after a very small
> > number of commands (or simply striking return a few times), the server
> > tells the client that we sent a bad packet size and we exit.
> > To debug this, I've got the client showing the plaintext packets it's
> > sending, but I don't know what the server is reading. I *just*
> > downloaded the source and built sshd on Unix to test this, but I don't
> > know where the received packets are being decrypted and gdb is not
> > playing nicely at this time... can someone tell me where the
> > decryption happens so I can drop in a print statement?
> For OpenSSH, look for PACKET_DEBUG in packet.c. You might want to try
> building sshd ./configure --with-cflags=-DPACKET_DEBUG first and see if
> that does what you want.
> Darren Tucker (dtucker at zip.com.au)
> GPG key 8FF4FA69 / D9A3 86E9 7EEE AF4B B2D4 37C9 C982 80C7 8FF4 FA69
> Good judgement comes with experience. Unfortunately, the experience
> usually comes from bad judgement.
Great, thanks! Now, as debugging progresses... can someone tell me
what packet type 5d is? (or show me some docs that contain the
Ph'nglui mglw'nafh Cthulhu R'lyeh wgah'nagl fhtagn
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