- deraadt@cvs.openbsd.org 2013/11/25 18:04:21

     [ssh.1 ssh.c]
     improve -Q usage and such.  One usage change is that the option is now
     case-sensitive
     ok dtucker markus djm

3 files changed, 26 insertions, 23 deletions

diff --git a/ChangeLog b/ChangeLog
index 9f2fb101..71f5dfe3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -3,6 +3,11 @@
    - jmc@cvs.openbsd.org 2013/11/21 08:05:09
      [ssh_config.5 sshd_config.5]
      no need for .Pp before displays;
+   - deraadt@cvs.openbsd.org 2013/11/25 18:04:21
+     [ssh.1 ssh.c]
+     improve -Q usage and such.  One usage change is that the option is now
+     case-sensitive
+     ok dtucker markus djm
 
 20131121
  - (djm) OpenBSD CVS Sync
diff --git a/ssh.1 b/ssh.1
index 73e20869..842affbd 100644
--- a/ssh.1
+++ b/ssh.1
@@ -33,8 +33,8 @@
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.\" $OpenBSD: ssh.1,v 1.340 2013/11/21 00:45:44 djm Exp $
-.Dd $Mdocdate: November 21 2013 $
+.\" $OpenBSD: ssh.1,v 1.341 2013/11/25 18:04:21 deraadt Exp $
+.Dd $Mdocdate: November 25 2013 $
 .Dt SSH 1
 .Os
 .Sh NAME
@@ -60,13 +60,13 @@
 .Op Fl p Ar port
 .Op Fl R Oo Ar bind_address : Oc Ns Ar port : Ns Ar host : Ns Ar hostport
 .Op Fl S Ar ctl_path
+.Op Fl Q Ar cipher | Ar cipher-auth | Ar mac | Ar kex | Ar key
 .Op Fl W Ar host : Ns Ar port
 .Op Fl w Ar local_tun Ns Op : Ns Ar remote_tun
 .Oo Ar user Ns @ Oc Ns Ar hostname
 .Op Ar command
 .Ek
 .Nm
-.Fl Q Ar protocol_feature
 .Sh DESCRIPTION
 .Nm
 (SSH client) is a program for logging into a remote machine and for
@@ -496,23 +496,21 @@ For full details of the options listed below, and their possible values, see
 Port to connect to on the remote host.
 This can be specified on a
 per-host basis in the configuration file.
-.It Fl Q Ar protocol_feature
+.It Fl Q Ar cipher | Ar cipher-auth | Ar mac | Ar kex | Ar key
 Queries
 .Nm
-for the algorithms supported for the specified version 2
-.Ar protocol_feature .
-The queriable features are:
-.Dq cipher
+for the algorithms supported for the specified version 2.
+The available features are:
+.Ar cipher
 (supported symmetric ciphers),
-.Dq cipher-auth
+.Ar cipher-auth
 (supported symmetric ciphers that support authenticated encryption),
-.Dq MAC
+.Ar mac
 (supported message integrity codes),
-.Dq KEX
+.Ar kex
 (key exchange algorithms),
-.Dq key
+.Ar key
 (key types).
-Protocol features are treated case-insensitively.
 .It Fl q
 Quiet mode.
 Causes most warning and diagnostic messages to be suppressed.
diff --git a/ssh.c b/ssh.c
index 58becd70..ea5d6edc 100644
--- a/ssh.c
+++ b/ssh.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssh.c,v 1.393 2013/11/21 00:45:44 djm Exp $ */
+/* $OpenBSD: ssh.c,v 1.394 2013/11/25 18:04:21 deraadt Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -199,9 +199,9 @@ usage(void)
 "usage: ssh [-1246AaCfgKkMNnqsTtVvXxYy] [-b bind_address] [-c cipher_spec]\n"
 "           [-D [bind_address:]port] [-E log_file] [-e escape_char]\n"
 "           [-F configfile] [-I pkcs11] [-i identity_file]\n"
-"           [-L [bind_address:]port:host:hostport] [-Q protocol_feature]\n"
-"           [-l login_name] [-m mac_spec] [-O ctl_cmd] [-o option] [-p port]\n"
-"           [-R [bind_address:]port:host:hostport] [-S ctl_path]\n"
+"           [-L [bind_address:]port:host:hostport] [-l login_name] [-m mac_spec]\n"
+"           [-O ctl_cmd] [-o option] [-p port] [-R [bind_address:]port:host:hostport]\n"
+"           [-S ctl_path] [-Q cipher | cipher-auth | mac | kex | key]\n"
 "           [-W host:port] [-w local_tun[:remote_tun]]\n"
 "           [user@]hostname [command]\n"
 	);
@@ -517,17 +517,17 @@ main(int ac, char **av)
 		case 'P':	/* deprecated */
 			options.use_privileged_port = 0;
 			break;
-		case 'Q':	/* deprecated */
+		case 'Q':
 			cp = NULL;
-			if (strcasecmp(optarg, "cipher") == 0)
+			if (strcmp(optarg, "cipher") == 0)
 				cp = cipher_alg_list('\n', 0);
-			else if (strcasecmp(optarg, "cipher-auth") == 0)
+			else if (strcmp(optarg, "cipher-auth") == 0)
 				cp = cipher_alg_list('\n', 1);
-			else if (strcasecmp(optarg, "mac") == 0)
+			else if (strcmp(optarg, "mac") == 0)
 				cp = mac_alg_list('\n');
-			else if (strcasecmp(optarg, "kex") == 0)
+			else if (strcmp(optarg, "kex") == 0)
 				cp = kex_alg_list('\n');
-			else if (strcasecmp(optarg, "key") == 0)
+			else if (strcmp(optarg, "key") == 0)
 				cp = key_alg_list();
 			if (cp == NULL)
 				fatal("Unsupported query \"%s\"", optarg);