1 files changed, 2 insertions, 2 deletions

diff --git a/packet.c b/packet.c
index 994e35b6d..48f7fe613 100644
--- a/packet.c
+++ b/packet.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: packet.c,v 1.166 2009/06/27 09:29:06 andreas Exp $ */
+/* $OpenBSD: packet.c,v 1.168 2010/07/13 23:13:16 djm Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -1307,7 +1307,7 @@ packet_read_poll2(u_int32_t *seqnr_p)
                 macbuf = mac_compute(mac, active_state->p_read.seqnr,
                     buffer_ptr(&active_state->incoming_packet),
                     buffer_len(&active_state->incoming_packet));
-                if (memcmp(macbuf, buffer_ptr(&active_state->input),
+                if (timingsafe_bcmp(macbuf, buffer_ptr(&active_state->input),
                     mac->mac_len) != 0) {
                         logit("Corrupted MAC on input.");
                         if (need > PACKET_MAX_SIZE)