search for: endofnumber

...eadconf.c +++ b/readconf.c @@ -1044,7 +1044,8 @@ process_config_line_depth(Options *options, struct passwd *pw, const char *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...

...*arg == '\0') + fatal("%.200s line %d: Missing argument.", filename, linenum); + if (arg[0] < '0' || arg[0] > '9') + fatal("%.200s line %d: Bad number.", filename, linenum); + + /* Octal, decimal, or hex format? */ + value = strtol(arg, &endofnumber, 0); + if (arg == endofnumber) + fatal("%.200s line %d: Bad number.", filename, linenum); + if (*activep && *intptr == -1) + *intptr = value; + if (options->bogus_traffic_interval_min >= value) + fatal("%.200s line %d: Bad value.", filename, linenum); + b...

Heya, Most of the windows ssh clients (putty, securecrt) have anti-idle features. They offer either a null packet or protocol no-op or user defined string to be sent over every x seconds. Is this possible or planned with the OpenSSH client? Our draconian firewall admins have started timing out ssh sessions. Yes I'm aware I could hack up a port forwarding dumb traffic process, but was

...eadconf.c +++ b/readconf.c @@ -1030,7 +1030,8 @@ process_config_line_depth(Options *options, struct passwd *pw, const char *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, uvalue, max_entries = 0; int r, oactive, negated, opcode, *intptr, value, value2,...

...dconf.c >@@ -1044,7 +1044,8 @@ process_config_line_depth(Options *options, struct >passwd *pw, const char *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, va...

For some odd reason, one line was removed from the handling of ProxyCommand in readconf.c. As a result, ssh crashes on strlen(string) when it parses this option. --- readconf.c:X Mon Aug 6 23:35:52 2001 +++ readconf.c Wed Aug 15 16:11:44 2001 @@ -475,6 +475,7 @@ case oProxyCommand: charptr = &options->proxy_command; + string = xstrdup(""); while ((arg =

...eadconf.c +++ b/readconf.c @@ -1030,7 +1030,8 @@ process_config_line_depth(Options *options, struct passwd *pw, const char *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, uvalue, max_entries = 0; int r, oactive, negated, opcode, *intptr, value, value2,...

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:

...ashKnownHosts }, { NULL, oBadOption } }; @@ -790,6 +796,17 @@ } break; + case oControlBindMask: + arg = strdelim(&s); + if (!arg || *arg == '\0') + fatal("%.200s line %d: Missing ControlBindMask argument.", + filename, linenum); + value = strtol(arg, &endofnumber, 0); + if (*endofnumber != '\0' || value < 0 || value > 0777) + fatal("%.200s line %d: Bad mask.", filename, linenum); + options->control_bind_mask = value; + break; + case oControlPath: charptr = &options->control_path; goto parse_string; @@ -818,6 +8...

...+]; + fwd->listen_host = listen_host == NULL ? NULL : xstrdup(listen_host); fwd->port = port; fwd->host = xstrdup(host); fwd->host_port = host_port; @@ -281,11 +283,12 @@ char *line, const char *filename, int linenum, int *activep) { - char buf[256], *s, **charptr, *endofnumber, *keyword, *arg; + char buf[256], buf2[256], *s, **charptr, *endofnumber, *keyword, *arg; int opcode, *intptr, value; size_t len; u_short fwd_port, fwd_host_port; char sfwd_host_port[6]; + char sfwd_port[6]; /* Strip trailing whitespace */ for(len = strlen(line) - 1; len > 0; len--...

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

This patch series consists of minor fixes and cleanups I made during update to openssh V_4_6 branch. openssh/auth-pam.c | 9 ++++----- openssh/auth2.c | 2 -- openssh/readconf.c | 7 ++++--- openssh/servconf.c | 14 ++++++++------ openssh/sftp-server.c | 9 ++++++--- openssh/sshd.c | 2 +- 6 files changed, 23 insertions(+), 20 deletions(-) -- ldv

Hi, Just a usecase that I'm sure has been covered before but just in case its not an openssh solution would be very helpful. I was trying to install software on a server that was firewalled so no outbound http connections would work. I was also tunnelling via another server. Outbound ssh connections also were a convenient option. What would have been nice would be a remote version of

...t char *filename, - int linenum, int *activep, int flags, int *want_final_pass, int depth) + const char *original_host, struct sshbuf *remote_command, 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 **cpptr, ***cppptr, fwdarg[256]; @@ -1779,7 +1806,7 @@ parse_pubkey_algos: goto out; } value = match_cfg_line(options, &str, pw, host, original_host, - flags & SSHCONF_FINAL, want_final_pass, + remote_command, flags & SSHCONF_FINAL,...

... and I guess your next question will be about compilation environment, so: ``` $ gcc --version gcc (Gentoo 13.2.1_p20240210 p14) 13.2.1 20240210 Copyright (C) 2023 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. ``` I'm running on gentoo. I tested that the

...t char *filename, - int linenum, int *activep, int flags, int *want_final_pass, int depth) + const char *original_host, struct sshbuf *remote_command, 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 **cpptr, ***cppptr, fwdarg[256]; @@ -1779,7 +1806,7 @@ parse_pubkey_algos: goto out; } value = match_cfg_line(options, &str, pw, host, original_host, - flags & SSHCONF_FINAL, want_final_pass, + remote_command, flags & SSHCONF_FINAL,...

Hey there, I often want different behavior in my ssh client depending on whether I'm logging into an interactive session or running a remote non-interactive command. We can see at, say, https://unix.stackexchange.com/a/499562/305714 that this isn't a unique wish, and existing solutions are kind of baroque. Typical reasons to do this are to immediately go into a screen or tmux session; for