search for: session_setup_x11fwd

...d with xterm. At any rate, I am looking for some guidance on where to log X11 forwards that are established, ideally with a username and remote display information, but whatever I can get, I'll take. Any help would be great. session.c: packet_check_eom(); success = session_setup_x11fwd(s); if (!success) { xfree(s->auth_proto); xfree(s->auth_data); s->auth_proto = NULL; s->auth_data = NULL; } else { verbose("jblaine testing : w00t? : %s", s->auth_...

Hi, I noticed that Markus has fixed the temporary file cleanup problems in OpenSSH cvs. What files need patching for this ? I only noticed changes in: session.c, channels.h and channels.c. -Jarno -- Jarno Huuskonen <Jarno.Huuskonen at uku.fi>

...ld probably give you the reason it fails. You could > try to wheedle it out of PuTTY, I'll try an iptrace trace - to see what putty is masking with XXXXX. > apply the patch below to have it shown > at LogLevel=debug3 or try to guess which of one of likely ones it is > from session.c:session_setup_x11fwd() > >> packet_send_debug("X11 forwarding disabled in user configuration file."); >> packet_send_debug("X11 forwarding disabled in server configuration file."); >> packet_send_debug("No xauth program; cannot forward with spoofing."); >> packet...

--- /linus/src/openssh-5.1p1/session.c 2008-06-16 09:29:18.000000000 -0400 +++ session.c 2009-02-07 11:27:37.146134000 -0500 @@ -344,6 +344,7 @@ } else { s->screen = 0; } + packet_check_eom(); success = session_setup_x11fwd(s); if (!success) { @@ -2246,6 +2247,7 @@ { int success = 0; Session *s; + const char *host = NULL; if ((s = session_by_channel(c->self)) == NULL) { logit("session_input_channel_req: no session %d req %.100s", @@ -2267,6 +2269,10 @@ success = session_pty_req(s...

...ile: session.c,v retrieving revision 2.9.9.2 retrieving revision 2.9.9.2.0.1 diff -pu -r2.9.9.2 -r2.9.9.2.0.1 --- session.c 2001/09/16 22:17:15 2.9.9.2 +++ session.c 2001/09/28 18:17:11 2.9.9.2.0.1 @@ -126,6 +126,9 @@ static void session_pty_cleanup(void *); void session_proctitle(Session *); int session_setup_x11fwd(Session *); void do_exec_pty(Session *, const char *); +#ifdef LOGIN_NEEDS_UTMPX +static void do_pre_login(Session *s); +#endif void do_exec_no_pty(Session *, const char *); void do_exec(Session *, const char *); void do_login(Session *, const char *); @@ -147,6 +150,7 @@ extern int debug_flag;...

...env, &envsize); #endif /* USE_PAM */ + if (xauthfile) + child_set_env(&env, &envsize, "XAUTHORITY", xauthfile); if (auth_get_socket_name() != NULL) child_set_env(&env, &envsize, SSH_AUTHSOCKET_ENV_NAME, auth_get_socket_name()); @@ -2039,6 +2066,7 @@ session_setup_x11fwd(Session *s) { struct stat st; + int fd; if (no_x11_forwarding_flag) { packet_send_debug("X11 forwarding disabled in user configuration file."); @@ -2067,6 +2095,28 @@ debug("x11_create_display_inet failed."); return 0; } + + if (options.xauthority_in_tmp &&...

On 08/10/2017 23:32, Michael Felt wrote: > On 04/10/2017 11:07, Michael Felt wrote: >> I do not often use X11 - but when I do I prefer to enable >> X11forwarding, and when finished - turn it off. This is preferable, >> imho, to having "clear" X11 processing when local - and otherwise >> impossible when working remote. >> >> Working with

...1939,10 @@ xfree(s->term); if (s->display) xfree(s->display); + if (s->auth_display[0]) + xfree(s->auth_display[0]); + if (s->auth_display[1]) + xfree(s->auth_display[1]); if (s->auth_data) xfree(s->auth_data); if (s->auth_proto) @@ -2036,6 +2038,8 @@ session_setup_x11fwd(Session *s) { struct stat st; + char display[512], auth_display[512]; + char hostname[MAXHOSTNAMELEN]; if (no_x11_forwarding_flag) { packet_send_debug("X11 forwarding disabled in user configuration file."); @@ -2059,11 +2063,68 @@ debug("X11 display already set.");...

...diff -ru openssh-3.1p1/session.c openssh-3.1p1-mods/session.c - --- openssh-3.1p1/session.c Thu May 9 12:18:34 2002 +++ openssh-3.1p1-mods/session.c Thu May 9 12:20:03 2002 @@ -98,10 +98,10 @@ static void session_pty_cleanup(void *); void session_proctitle(Session *); int session_setup_x11fwd(Session *); - -void do_exec_pty(Session *, const char *); +void do_exec_pty(Session *, const char *, const char *realname); void do_exec_no_pty(Session *, const char *); - -void do_exec(Session *, const char *); - -void do_login(Session *, const char *); +void do_exec(Session *, const...

...") == 0) { success = session_auth_agent_req(s); +#endif } else if (strcmp(rtype, "subsystem") == 0) { success = session_subsystem_req(s); } @@ -1640,6 +1670,7 @@ setproctitle("%s@%s", s->pw->pw_name, session_tty_list()); } +#ifdef WITH_X11FWD int session_setup_x11fwd(Session *s) { @@ -1674,6 +1705,7 @@ } return 1; } +#endif static void do_authenticated2(Authctxt *authctxt) Index: ssh.c =================================================================== RCS file: /home/markus/cvs/ssh/ssh.c,v retrieving revision 1.147 diff -u -r1.147 ssh.c --- ssh.c 8 O...

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