lib-dns: Fix potential timeout leak

diff --git a/src/lib-dns/dns-lookup.c b/src/lib-dns/dns-lookup.c
index 4b3d3f771d741ec5a09c9accb2c0b0ac80011d93..c26a42b08fc875954ae5a645ca2b129f12e7b323 100644 (file)
--- a/src/lib-dns/dns-lookup.c
+++ b/src/lib-dns/dns-lookup.c
@@ -189,6 +189,7 @@ static void dns_client_destroy(struct connection *conn)
 {
        struct dns_client *client = container_of(conn, struct dns_client, conn);
        client->connected = FALSE;
+       timeout_remove(&client->to_idle);
        connection_deinit(conn);
 }