director: If same user gets redirected to two hosts, don't crash later.

--HG--
branch : HEAD

diff --git a/src/director/director-connection.c b/src/director/director-connection.c
index b398497c2f5726b598f15479a26f06fd22bffbac..4fff94e6848a773440bb63f2328559a22a33551b 100644 (file)
--- a/src/director/director-connection.c
+++ b/src/director/director-connection.c
@@ -175,7 +175,13 @@ director_user_refresh(struct director *dir, unsigned int username_hash,
                        "%s and %s", username_hash,
                        net_ip2addr(&user->host->ip),
                        net_ip2addr(&host->ip));
+
+               /* change the host anyway. we'll also need to remove the user
+                  from the old host's user_count, because we can't keep track
+                  of the user for more than one host */
+               user->host->user_count--;
                user->host = host;
+               user->host->user_count++;
                ret = TRUE;
        }
        *user_r = user;