05b4800c752f5c57deec758118b28fc329a226e8 %.100s and sscanf doesn't do as expected
diff --git a/kex.c b/kex.c
index 09c7258e..4c670986 100644
--- a/kex.c
+++ b/kex.c
@@ -1182,7 +1182,7 @@ kex_exchange_identification(struct ssh *ssh, int timeout_ms,
 	sshbuf_reset(our_version);
 	if (version_addendum != NULL && *version_addendum == '\0')
 		version_addendum = NULL;
-	if ((r = sshbuf_putf(our_version, "SSH-%d.%d-%.100s%s%s\r\n",
+	if ((r = sshbuf_putf(our_version, "SSH-%d.%d-%s%s%s\r\n",
 	   PROTOCOL_MAJOR_2, PROTOCOL_MINOR_2, SSH_VERSION,
 	    version_addendum == NULL ? "" : " ",
 	    version_addendum == NULL ? "" : version_addendum)) != 0) {
@@ -1210,7 +1210,7 @@ kex_exchange_identification(struct ssh *ssh, int timeout_ms,
 		r = SSH_ERR_ALLOC_FAIL;
 		goto out;
 	}
-	debug("Local version string %.100s", our_version_string);
+	debug("Local version string %s", our_version_string);
 
 	/* Read other side's version identification. */
 	for (n = 0; ; n++) {
@@ -1310,6 +1310,7 @@ kex_exchange_identification(struct ssh *ssh, int timeout_ms,
 		goto out;
 	}
 
+#ifndef __serenity__
 	/*
 	 * Check that the versions match.  In future this might accept
 	 * several versions and set appropriate flags to handle them.
@@ -1318,11 +1319,19 @@ kex_exchange_identification(struct ssh *ssh, int timeout_ms,
 	    &remote_major, &remote_minor, remote_version) != 3) {
 		error("Bad remote protocol version identification: '%.100s'",
 		    peer_version_string);
+#else
+	// Assume SSH2.0 for now
+	remote_major = 2;
+	remote_minor = 0;
+	// Don't want this executing with other paths but we still need the invalid label.
+	if (0)
+	{
  invalid:
 		send_error(ssh, "Invalid SSH identification string.");
 		r = SSH_ERR_INVALID_FORMAT;
 		goto out;
 	}
+#endif
 	debug("Remote protocol version %d.%d, remote software version %.100s",
 	    remote_major, remote_minor, remote_version);
 	ssh->compat = compat_datafellows(remote_version);