search for: server_init_dispatch

...========================================================= RCS file: /home/markus/cvs/ssh/serverloop.c,v retrieving revision 1.82 diff -u -r1.82 serverloop.c --- serverloop.c 10 Oct 2001 22:18:47 -0000 1.82 +++ serverloop.c 11 Oct 2001 18:06:33 -0000 @@ -92,6 +92,45 @@ /* prototypes */ static void server_init_dispatch(void); +/* + * we write to this pipe if a SIGCHLD is caught in order to avoid + * the race between select() and child_terminated + */ +static int notify_pipe[2]; +static void +notify_setup(void) +{ + if (pipe(notify_pipe) < 0) { + error("pipe(notify_pipe) failed %s", strerror(errno)...

...KEY CMSG_USER CMSG_AUTH_PASSWORD CMSG_EXEC_CMD And wait for SMSG_STDOUT_DATA until SMSG_EXITSTATUS. I have read the scp.c code and and it more or less just starts ssh with the command "scp -f file-to-get", however when I do that in a little client i made it just hangs after sshd does its server_init_dispatch() debug1: session_new: init debug1: session_new: session 0 debug1: Exec command 'scp -f .profile' debug1: PAM establishing creds debug1: Entering interactive session. debug1: fd 7 setting O_NONBLOCK debug1: fd 7 IS O_NONBLOCK debug1: fd 9 setting O_NONBLOCK debug1: server_init_dispatch_13...

...erverloop.c Sun Aug 13 14:06:06 2000 @@ -58,6 +58,9 @@ static volatile int child_has_selected; /* Child has had chance to drain. */ static volatile int child_wait_status; /* Status from wait(). */ +/* Jarno: Needed to check if port_forwarding is allowed */ +extern ServerOptions options; + void server_init_dispatch(void); void @@ -722,7 +725,10 @@ originator, originator_port, target, target_port); /* XXX check permission */ - if (no_port_forwarding_flag) { + /* Jarno: */ + if (no_port_forwarding_flag || !options.port_forwarding) { + packet_send_debug("Server configuration rejects port forwar...

...trace: config file: transfer over forwarded channels and check result dWCUHL3hrO9Sb+pyo0ZTZvaU debug3: notify_hostkeys: sent 2 hostkeys debug3: send packet: type 80 debug1: Entering interactive session for SSH2. debug2: fd 7 setting O_NONBLOCK debug2: fd 8 setting O_NONBLOCK debug1: server_init_dispatch debug3: receive packet: type 80 debug1: server_input_global_request: rtype tcpip-forward want_reply 1 debug1: server_input_global_request: tcpip-forward listen localhost port 3302 debug3: channel_setup_fwd_listener_tcpip: type 11 wildcard 0 addr NULL debug1: Local forwarding listening on...

Numerous how-tos all over the Internet show how one would set up a tunnel using ssh, e.g.: ssh -f -o Tunnel=ethernet <server_ip> true I was wondering if there's a way to subsequently acquire the names of the local and remote tun/tap interfaces (e.g., using the default "-w any:any") for subsequent automatic tunnel configuration, e.g.: ip link set $TapDev up ip link set

On 30/06/2023 09:56, Damien Miller wrote: > It's very hard to figure out what is happening here without a debug log. > > You can get one by stopping the listening sshd and running it manually > in debug mode, e.g. "/usr/sbin/sshd -ddd" Or starting one in debug mode on a different port, e.g. "-p99 -ddd"

...OTO sshd[19553]: debug3: send packet: type 4 Jul 7 11:52:16 TOTO sshd[19553]: debug1: Entering interactive session for SSH2. Jul 7 11:52:16 TOTO sshd[19553]: debug2: fd 7 setting O_NONBLOCK Jul 7 11:52:16 TOTO sshd[19553]: debug2: fd 9 setting O_NONBLOCK Jul 7 11:52:16 TOTO sshd[19553]: debug1: server_init_dispatch Jul 7 11:52:16 TOTO sshd[19553]: debug3: receive packet: type 90 Jul 7 11:52:16 TOTO sshd[19553]: debug1: server_input_channel_open: ctype session rchan 0 win 2097152 max 32768 Jul 7 11:52:16 TOTO sshd[19553]: debug1: input_session_request Jul 7 11:52:16 TOTO sshd[19553]: debug1: channel 0: new...

Hi, OpenSSH 8.0p1 is almost ready for release, so we would appreciate testing on as many platforms and systems as possible. Snapshot releases for portable OpenSSH are available from http://www.mindrot.org/openssh_snap/ The OpenBSD version is available in CVS HEAD: http://www.openbsd.org/anoncvs.html Portable OpenSSH is also available via git using the instructions at