search for: process_cmdlin

https://bugzilla.mindrot.org/show_bug.cgi?id=1379 Summary: memory leak in process_cmdline() Classification: Unclassified Product: Portable OpenSSH Version: 4.7p1 Platform: All OS/Version: All Status: NEW Severity: normal Priority: P3 Component: ssh AssignedTo: bitbucket at mindrot.org R...

These patches implement a new mux client request to list the currently opened TCP forwardings. It also removes some todos regarding keeping the list of forwardings in the options up-to-date. Bert Wesarg (6): attach the forwarding type to struct Forward merge local and remote forward lists generate unique ids for forwardings to be used for identification remove closed forwardings from

...e possibility of characters outside of the 0 thru 0x7f range and the implementation of the is*() macros as using an index into an array, negative arguments could lead to unexpected behavior. log: * canohost.c (get_remote_hostname): Argument to macro isupper() should be unsigned. * clientloop.c (process_cmdlin): Argument to macro isspace() should be unsigned. * match.c (match_pattern_list): Argument to macro isupper() should be unsigned. * scp.c (sink): Argument to macro isdigit() should be unsigned. * sshconnect.c (ssh_login): Argument to macro isupper() should be unsigned. * openbsd-compat/inet_...

...c Wed Sep 19 16:51:40 2001 @@ -67,6 +67,7 @@ #include "xmalloc.h" #include "packet.h" #include "buffer.h" +#include "cli.h" #include "compat.h" #include "channels.h" #include "dispatch.h" @@ -465,6 +466,75 @@ } } +void +process_cmdline(Buffer *bin, Buffer *bout, Buffer *berr) +{ + char string[1024]; + void (*handler)(int); + char *s; + u_short fwd_port, fwd_host_port; + char buf[256]; + int local = 0; + char *msg; + int n; + + leave_raw_mode(); + handler = signal(SIGINT, SIG_IGN); + fprintf(stderr, "\r\n> "); + s =...

...s follows: % ssh somehost [...] % ~C ssh> -L *.80:localhost:80 Bad forwarding specification. *** glibc detected *** ssh: double free or corruption (fasttop): 0xb95431b0 *** This is because parse_forward frees fwd->connect_host and fwd->listen_host but doesn't set them to NULL, and so process_cmdline tries to free them again. Patch attached. -- Configure bugmail: https://bugzilla.mindrot.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug.

https://bugzilla.mindrot.org/show_bug.cgi?id=1543 Summary: ~C always opens command prompt on master session Product: Portable OpenSSH Version: 5.1p1 Platform: All URL: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=50754 1 OS/Version: Linux Status: NEW Severity: normal Priority:

Hi all, currently I am considering writing a patch for OpenSSH that will allow portforwarding using the control_master unix domain socket. The idea is to introduce an extra SSHMUX command, SSHMUX_COMMAND_SOCKS, which will then pass control to the normal socks functions used for dynamic forwarding. The main reason for me to write this patch are: - some more control over who gets to connect to

Hi, OpenSSH 5.6 is almost ready for release, so we would appreciate testing on as many platforms and systems as possible. This is a moderately large release, with a number of new features and bug fixes. 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

...ROR && - c->ctl_fd != -1 && c->extended_usage == CHAN_EXTENDED_WRITE; + c->ctl_chan != -1 && c->extended_usage == CHAN_EXTENDED_WRITE; if (type == SSH2_MSG_CHANNEL_SUCCESS) { debug2("%s request accepted on channel %d", @@ -830,6 +827,7 @@ process_cmdline(void) while (isspace(*++s)) ; + /* XXX update list of forwards in options */ if (delete) { cancel_port = 0; cancel_host = hpdelim(&s); /* may be NULL */ @@ -927,7 +925,7 @@ process_escapes(Channel *c, Buffer *bin, escape_char); buffer_append(berr, string, strlen(st...