diff --git a/openssh-6.2p1-audit.patch b/openssh-6.2p1-audit.patch
index 83a3914..9a5d23c 100644
--- a/openssh-6.2p1-audit.patch
+++ b/openssh-6.2p1-audit.patch
@@ -95,7 +95,7 @@ index 6135591..5160869 100644
 +}
  #endif /* BSM */
 diff --git a/audit-linux.c b/audit-linux.c
-index b3ee2f4..115e2be 100644
+index b3ee2f4..43904ee 100644
 --- a/audit-linux.c
 +++ b/audit-linux.c
 @@ -35,13 +35,24 @@
@@ -387,8 +387,8 @@ index b3ee2f4..115e2be 100644
 +	Cipher *cipher = cipher_by_name(enc);
 +	char *s;
 +
-+	snprintf(buf, sizeof(buf), "op=start direction=%s cipher=%s ksize=%d spid=%jd suid=%jd rport=%d laddr=%s lport=%d ",
-+		direction[ctos], enc, cipher ? 8 * cipher->key_len : 0,
++	snprintf(buf, sizeof(buf), "op=start direction=%s cipher=%s ksize=%d mac=%s spid=%jd suid=%jd rport=%d laddr=%s lport=%d ",
++		direction[ctos], enc, cipher ? 8 * cipher->key_len : 0, mac,
 +		(intmax_t)pid, (intmax_t)uid,
 +		get_remote_port(), (s = get_local_ipaddr(packet_get_connection_in())), get_local_port());
 +	xfree(s);
@@ -1464,7 +1464,7 @@ index 2caa469..1a15066 100644
  };
  
 diff --git a/monitor_wrap.c b/monitor_wrap.c
-index 350c960..5f32844 100644
+index 350c960..8c3599d 100644
 --- a/monitor_wrap.c
 +++ b/monitor_wrap.c
 @@ -431,7 +431,7 @@ mm_key_allowed(enum mm_keytype type, char *user, char *host, Key *key)
@@ -1504,6 +1504,15 @@ index 350c960..5f32844 100644
  /* Export key state after authentication */
  Newkeys *
  mm_newkeys_from_blob(u_char *blob, int blen)
+@@ -480,7 +494,7 @@ mm_newkeys_from_blob(u_char *blob, int blen)
+ 	buffer_init(&b);
+ 	buffer_append(&b, blob, blen);
+ 
+-	newkey = xmalloc(sizeof(*newkey));
++	newkey = xcalloc(1, sizeof(*newkey));
+ 	enc = &newkey->enc;
+ 	mac = &newkey->mac;
+ 	comp = &newkey->comp;
 @@ -640,12 +654,14 @@ mm_send_keystate(struct monitor *monitor)
  		fatal("%s: conversion of newkeys failed", __func__);
  
@@ -1589,7 +1598,7 @@ index 350c960..5f32844 100644
 +	buffer_init(&m);
 +	buffer_put_int(&m, ctos);
 +	buffer_put_cstring(&m, cipher);
-+	buffer_put_cstring(&m, mac);
++	buffer_put_cstring(&m, (mac ? mac : ""));
 +	buffer_put_cstring(&m, compress);
 +	buffer_put_int64(&m, pid);
 +	buffer_put_int64(&m, uid);
@@ -1661,7 +1670,7 @@ index 0c7f2e3..f47c7df 100644
  
  struct Session;
 diff --git a/packet.c b/packet.c
-index a51c1f2..0756a59 100644
+index a51c1f2..faa3a85 100644
 --- a/packet.c
 +++ b/packet.c
 @@ -60,6 +60,7 @@
@@ -1721,7 +1730,7 @@ index a51c1f2..0756a59 100644
  }
  
  /* Sets remote side protocol flags. */
-@@ -729,6 +740,23 @@ packet_send1(void)
+@@ -729,6 +740,25 @@ packet_send1(void)
  	 */
  }
  
@@ -1733,8 +1742,10 @@ index a51c1f2..0756a59 100644
 +
 +	xfree(newkeys->enc.name);
 +
-+	mac_clear(&newkeys->mac);
-+	xfree(newkeys->mac.name);
++	if (newkeys->mac.enabled) {
++		mac_clear(&newkeys->mac);
++		xfree(newkeys->mac.name);
++	}
 +
 +	xfree(newkeys->comp.name);
 +
@@ -1745,7 +1756,7 @@ index a51c1f2..0756a59 100644
  void
  set_newkeys(int mode)
  {
-@@ -754,21 +782,9 @@ set_newkeys(int mode)
+@@ -754,21 +784,9 @@ set_newkeys(int mode)
  	}
  	if (active_state->newkeys[mode] != NULL) {
  		debug("set_newkeys: rekeying");
@@ -1769,7 +1780,7 @@ index a51c1f2..0756a59 100644
  	}
  	active_state->newkeys[mode] = kex_get_newkeys(mode);
  	if (active_state->newkeys[mode] == NULL)
-@@ -1971,6 +1987,47 @@ packet_get_newkeys(int mode)
+@@ -1971,6 +1989,47 @@ packet_get_newkeys(int mode)
  	return (void *)active_state->newkeys[mode];
  }
  
@@ -1817,7 +1828,7 @@ index a51c1f2..0756a59 100644
  /*
   * Save the state for the real connection, and use a separate state when
   * resuming a suspended connection.
-@@ -1978,18 +2035,12 @@ packet_get_newkeys(int mode)
+@@ -1978,18 +2037,12 @@ packet_get_newkeys(int mode)
  void
  packet_backup_state(void)
  {
@@ -1837,7 +1848,7 @@ index a51c1f2..0756a59 100644
  }
  
  /*
-@@ -2006,9 +2057,7 @@ packet_restore_state(void)
+@@ -2006,9 +2059,7 @@ packet_restore_state(void)
  	backup_state = active_state;
  	active_state = tmp;
  	active_state->connection_in = backup_state->connection_in;
@@ -1847,7 +1858,7 @@ index a51c1f2..0756a59 100644
  	len = buffer_len(&backup_state->input);
  	if (len > 0) {
  		buf = buffer_ptr(&backup_state->input);
-@@ -2016,4 +2065,10 @@ packet_restore_state(void)
+@@ -2016,4 +2067,10 @@ packet_restore_state(void)
  		buffer_clear(&backup_state->input);
  		add_recv_bytes(len);
  	}