dnstap io, free alloced resource on fail path.

diff --git a/dnstap/dnstap.c b/dnstap/dnstap.c
index cd4c070f212d4f9d3da8df961dea0087a1ee14c2..cc5449dff4a1b103f394fc6e20c7b140cbbb2caa 100644 (file)
--- a/dnstap/dnstap.c
+++ b/dnstap/dnstap.c
@@ -249,6 +249,8 @@ dt_init(struct dt_env *env)
        }
        if(!dt_io_thread_register_queue(env->dtio, env->msgqueue)) {
                log_err("malloc failure");
+               dt_msg_queue_delete(env->msgqueue);
+               env->msgqueue = NULL;
                return 0;
        }
        return 1;