From: Sven-Haegar Koch <haegar@sdinet.de>
Date: Fri, 5 Dec 2014 01:41:55 +0000 (+0100)
Subject: Do not disconnect when no ecdsa key is known yet.
X-Git-Tag: release-1.1pre11~30
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=5716c8877fd705d5af36d82e27632b123fa5dde0;p=oweals%2Ftinc.git

Do not disconnect when no ecdsa key is known yet.

This is the normal case when we support the experimental protocol,
but the other side is a tinc 1.0 which does not.
---

diff --git a/src/protocol_auth.c b/src/protocol_auth.c
index ac486ea..73a591e 100644
--- a/src/protocol_auth.c
+++ b/src/protocol_auth.c
@@ -379,8 +379,8 @@ bool id_h(connection_t *c, const char *request) {
 		}
 
 		if(experimental)
-			if(!read_ecdsa_public_key(c))
-				return false;
+			read_ecdsa_public_key(c);
+			/* Ignore failures if no key known yet */
 	} else {
 		if(c->protocol_minor && !ecdsa_active(c->ecdsa))
 			c->protocol_minor = 1;