From 2545977005471867a4cca3ac9db83da97a197c6c Mon Sep 17 00:00:00 2001
From: Aki Tuomi <aki.tuomi@dovecot.fi>
Date: Fri, 6 Oct 2017 08:46:00 +0300
Subject: [PATCH] doveadm: Return after destroying connection

Prevents NULL deferences, found by coverity.
---
 src/doveadm/server-connection.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/doveadm/server-connection.c b/src/doveadm/server-connection.c
index 49b0e6f478..17fa283ac6 100644
--- a/src/doveadm/server-connection.c
+++ b/src/doveadm/server-connection.c
@@ -342,6 +342,7 @@ static void server_connection_input(struct server_connection *conn)
 					i_error("doveadm server not compatible with this client"
 						"(mixed old and new binaries?)");
 					server_connection_destroy(&conn);
+					return;
 				}
 				continue;
 			}
-- 
2.47.3