search for: ni_maxhost

...nsertions(+), 2 deletions(-) diff --git a/ssh.c b/ssh.c index 59c1f93..c4de144 100644 --- a/ssh.c +++ b/ssh.c @@ -505,7 +505,8 @@ main(int ac, char **av) { int i, r, opt, exit_status, use_syslog, config_test = 0; char *p, *cp, *line, *argv0, buf[PATH_MAX], *host_arg, *logfile; - char thishost[NI_MAXHOST], shorthost[NI_MAXHOST], portstr[NI_MAXSERV]; + char thishost[NI_MAXHOST], shorthost[NI_MAXHOST], portstr[NI_MAXSERV], + uidstr[11]; char cname[NI_MAXHOST]; struct stat st; struct passwd *pw; @@ -1122,6 +1123,7 @@ main(int ac, char **av) strlcpy(shorthost, thishost, sizeof(shorthost));...

https://bugzilla.mindrot.org/show_bug.cgi?id=2449 Bug ID: 2449 Summary: uid for expansion in ControlPath Product: Portable OpenSSH Version: 7.0p1 Hardware: All OS: All Status: NEW Severity: enhancement Priority: P5 Component: ssh Assignee: unassigned-bugs at mindrot.org

...const char *original_host, char *line, const char *filename, int linenum, int *activep, int flags, int *want_final_pass, int depth) { - char *str, **charptr, *endofnumber, *keyword, *arg, *arg2, *p; + char *str, **charptr, *endofnumber, *keyword, *arg, *arg2, *arg_pre, *p; + char thishost[NI_MAXHOST], shorthost[NI_MAXHOST]; char **cpptr, ***cppptr, fwdarg[256]; u_int i, *uintptr, uvalue, max_entries = 0; int r, oactive, negated, opcode, *intptr, value, value2, cmdline = 0; @@ -1951,6 +1952,12 @@ parse_pubkey_algos: "command-line option"); goto out; } + + if (get...

...g 2014 20:31:29 -0000 @@ -2771,13 +2770,18 @@ channel_setup_fwd_listener_tcpip(int typ fwd->listen_host : fwd->connect_host; is_client = (type == SSH_CHANNEL_PORT_LISTENER); - if (host == NULL) { - error("No forward host name."); - return 0; - } - if (strlen(host) >= NI_MAXHOST) { - error("Forward host name too long."); - return 0; + if (type == SSH_CHANNEL_PORT_LISTENER && + fwd->connect_path) + host = fwd->connect_path; + else { + if (host == NULL) { + error("No forward host name."); + return 0; + } + if (strlen(host) >...

...const char *original_host, char *line, const char *filename, int linenum, int *activep, int flags, int *want_final_pass, int depth) { - char *str, **charptr, *endofnumber, *keyword, *arg, *arg2, *p; + char *str, **charptr, *endofnumber, *keyword, *arg, *arg2, *arg_pre, *p; + char thishost[NI_MAXHOST], shorthost[NI_MAXHOST]; char **cpptr, ***cppptr, fwdarg[256]; u_int i, *uintptr, max_entries = 0; int r, oactive, negated, opcode, *intptr, value, value2, cmdline = 0; @@ -1983,6 +1984,12 @@ parse_pubkey_algos: "command-line option"); goto out; } + + if (gethostname...

Using these escapes, the include directive can be crafted to include differing, host-specific configuration. Ronan Pigott (2): Permit %L and %l percent escapes in ssh Include Permit %L and %l percent escapes in sshd Include readconf.c | 16 +++++++++++++--- servconf.c | 17 ++++++++++++++--- 2 files changed, 27 insertions(+), 6 deletions(-) base-commit:

Using these escapes, the include directive can be crafted to include differing, host-specific configuration. Ronan Pigott (2): Permit %L and %l percent escapes in Include Permit %L and %l percent escapes in server Include readconf.c | 16 +++++++++++++--- servconf.c | 21 ++++++++++++++++----- 2 files changed, 29 insertions(+), 8 deletions(-) base-commit:

...====================== RCS file: /cvs/src/usr.bin/ssh/channels.c,v retrieving revision 1.180 diff -u -r1.180 channels.c --- channels.c 4 Jul 2002 08:12:15 -0000 1.180 +++ channels.c 4 Sep 2002 17:12:51 -0000 @@ -2016,7 +2016,6 @@ struct addrinfo hints, *ai, *aitop; const char *host; char ntop[NI_MAXHOST], strport[NI_MAXSERV]; - struct linger linger; success = 0; host = (type == SSH_CHANNEL_RPORT_LISTENER) ? @@ -2059,13 +2058,13 @@ continue; } /* - * Set socket options. We would like the socket to disappear - * as soon as it has been closed for whatever reason. + * Set socket...

...t ac, char **av) struct ssh *ssh = NULL; int i, r, opt, exit_status, use_syslog, direct, timeout_ms; int was_addr, config_test = 0, opt_terminated = 0, want_final_pass = 0; - char *p, *cp, *line, *argv0, *logfile; + char *p, *cp, *line, *argv0; char cname[NI_MAXHOST], thishost[NI_MAXHOST]; struct stat st; struct passwd *pw; @@ -741,7 +741,6 @@ main(int ac, char **av) /* Parse command-line arguments. */ host = NULL; use_syslog = 0; - logfile = NULL; argv0 = av[0]; again: @@ -777,7 +776,8 @@ main(int ac,...

...OS/Version: All Status: NEW Severity: normal Priority: P3 Component: ssh AssignedTo: bitbucket at mindrot.org ReportedBy: Jan.Pechanec at Sun.COM there are 2 issues for hostname len check in parse_forward() (a) the len is checked against NI_MAXHOST while it should be checked against (SSH_CHANNEL_PATH_LEN - 1). (b) the check should be also performed against listen_host when in remote fwd mode; otherwise hostname of any length is sent over The check against connect_host is already in channel_setup_fwd_listener(). I think that correct way is t...

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

...const char *original_host, char *line, const char *filename, int linenum, int *activep, int flags, int *want_final_pass, int depth) { - char *str, **charptr, *endofnumber, *keyword, *arg, *arg2, *p; + char *str, **charptr, *endofnumber, *keyword, *arg, *arg2, *arg_pre, *p; + char thishost[NI_MAXHOST], shorthost[NI_MAXHOST]; char **cpptr, ***cppptr, fwdarg[256]; u_int i, *uintptr, uvalue, max_entries = 0; int r, oactive, negated, opcode, *intptr, value, value2, cmdline = 0; @@ -1951,6 +1952,12 @@ parse_pubkey_algos: "command-line option"); goto out; } + + if (get...

...Options *options, char *line, struct connection_info *connectinfo, int *inc_flags, int depth, struct include_list *includes) { - char *str, ***chararrayptr, **charptr, *arg, *arg2, *p, *keyword; + char *str, ***chararrayptr, **charptr, *arg, *arg2, *arg_pre, *p, *keyword; + char thishost[NI_MAXHOST], shorthost[NI_MAXHOST]; int cmdline = 0, *intptr, value, value2, n, port, oactive, r, found; int ca_only = 0; SyslogFacility *log_facility_ptr; @@ -2130,6 +2131,12 @@ process_server_config_line_depth(ServerOptions *options, char *line, fatal("Include directive not supported as a &qu...

...pth, struct include_list *includes) { - char *str, ***chararrayptr, **charptr, *arg, *arg2, *p, *keyword; - int cmdline = 0, *intptr, value, value2, n, port, oactive, r; - int ca_only = 0, found = 0; + char *str, ***chararrayptr, **charptr, *arg, *arg2, *arg_pre, *p, *keyword; + char thishost[NI_MAXHOST], shorthost[NI_MAXHOST]; + int cmdline = 0, *intptr, value, value2, n, port, oactive, r, found; + int ca_only = 0; SyslogFacility *log_facility_ptr; LogLevel *log_level_ptr; ServerOpCodes opcode; @@ -2230,6 +2231,12 @@ process_server_config_line_depth(ServerOptions *options, char *line, f...

...*original_host, char *line, const char *filename, > int linenum, int *activep, int flags, int *want_final_pass, int depth) { >- char *str, **charptr, *endofnumber, *keyword, *arg, *arg2, *p; >+ char *str, **charptr, *endofnumber, *keyword, *arg, *arg2, *arg_pre, *p; >+ char thishost[NI_MAXHOST], shorthost[NI_MAXHOST]; > char **cpptr, ***cppptr, fwdarg[256]; > u_int i, *uintptr, max_entries = 0; > int r, oactive, negated, opcode, *intptr, value, value2, cmdline = 0; @@ - >1983,6 +1984,12 @@ parse_pubkey_algos: > "command-line option"); > goto out;...

...* Return the canonical name of the localhost of the socket. The + * caller should free the returned string with xfree. + */ + + const char * + get_local_hostname(int socket) + { + struct sockaddr_storage addr_6or4; + int i; + socklen_t addr_6or4_len; + char name[NI_MAXHOST], ntop[NI_MAXHOST]; + + /* Get local IP address*/ + addr_6or4_len = sizeof(addr_6or4); + memset(&addr_6or4, 0, sizeof(addr_6or4)); + if (getsockname(socket, (struct sockaddr *) &addr_6or4, &addr_6or4_len) < 0) { + debug("getsockna...

Hello! I'm hoping that Gmail won't HTML format this mail so that I'll get flamed :) Anyway, my question relates to ssh_config. The problem I find is that the Host pattern is only applied to the argument given on the command line, as outlined in the man page: "The host is the hostname argument given on the command line (i.e. the name is not converted to a canonicalized host name

I was wondering what everyone's thoughts were on a simpler way to exclude addresses from having listeners on them. I know a lot of people have multiple subnets, especially larger corporations. Some networks are non-route-able, and therefor unsuitable for use with SSH, aside from communication between other servers on the same subnet. Given that we may want to exclude those non-route-able

https://bugzilla.mindrot.org/show_bug.cgi?id=2239 Bug ID: 2239 Summary: ssh-keygen cannot handle Linux with 64 char long hostname Product: Portable OpenSSH Version: 6.6p1 Hardware: All OS: Linux Status: NEW Severity: minor Priority: P5 Component: ssh-keygen

...p1-/canohost.c Thu Jun 22 13:32:31 2000 +++ openssh-2.2.0p1/canohost.c Sun Oct 29 16:44:49 2000 @@ -32,7 +32,8 @@ int i; socklen_t fromlen; struct addrinfo hints, *ai, *aitop; - char name[MAXHOSTNAMELEN]; + char *name; + size_t name_size; char ntop[NI_MAXHOST], ntop2[NI_MAXHOST]; /* Get IP address of client. */ @@ -71,10 +72,21 @@ fatal("get_remote_hostname: getnameinfo NI_NUMERICHOST failed"); /* Map the IP address to a host name. */ - if (getnameinfo((struct sockaddr *)&from, fromlen, name, sizeo...