support openssh long option -o Port=XXXX (#68)

1 files changed, 6 insertions, 0 deletions

diff --git a/cli-runopts.c b/cli-runopts.c
index abcfc9f..a483345 100644
--- a/cli-runopts.c
+++ b/cli-runopts.c
@@ -891,6 +891,7 @@ static void add_extendedopt(const char* origstr) {
 #ifndef DISABLE_SYSLOG
 			"\tUseSyslog\n"
 #endif
+			"\tPort\n"
 		);
 		exit(EXIT_SUCCESS);
 	}
@@ -909,5 +910,10 @@ static void add_extendedopt(const char* origstr) {
 	}
 #endif
 
+	if (match_extendedopt(&optstr, "Port") == DROPBEAR_SUCCESS) {
+		cli_opts.remoteport = optstr;
+		return;
+	}
+
 	dropbear_log(LOG_WARNING, "Ignoring unknown configuration option '%s'", origstr);
 }