Patch "r8169: fix kasan reported skb use-after-free." has been added to the 4.3-stable tree

Patch "r8169: fix kasan reported skb use-after-free." has been added to the 4.3-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    r8169: fix kasan reported skb use-after-free.

to the 4.3-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     r8169-fix-kasan-reported-skb-use-after-free.patch
and it can be found in the queue-4.3 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From foo@baz Fri Dec 11 11:38:06 EST 2015
From: =?UTF-8?q?fran=C3=A7ois=20romieu?= <romieu@fr.zoreil.com>
Date: Wed, 11 Nov 2015 23:35:18 +0100
Subject: r8169: fix kasan reported skb use-after-free.

From: =?UTF-8?q?fran=C3=A7ois=20romieu?= <romieu@fr.zoreil.com>

[ Upstream commit 39174291d8e8acfd1113214a943263aaa03c57c8 ]

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Reported-by: Dave Jones <davej@codemonkey.org.uk>
Fixes: d7d2d89d4b0af ("r8169: Add software counter for multicast packages")
Acked-by: Eric Dumazet <edumazet@google.com>
Acked-by: Corinna Vinschen <vinschen@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/net/ethernet/realtek/r8169.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -7429,15 +7429,15 @@ process_pkt:
 
 			rtl8169_rx_vlan_tag(desc, skb);
 
+			if (skb->pkt_type == PACKET_MULTICAST)
+				dev->stats.multicast++;
+
 			napi_gro_receive(&tp->napi, skb);
 
 			u64_stats_update_begin(&tp->rx_stats.syncp);
 			tp->rx_stats.packets++;
 			tp->rx_stats.bytes += pkt_size;
 			u64_stats_update_end(&tp->rx_stats.syncp);
-
-			if (skb->pkt_type == PACKET_MULTICAST)
-				dev->stats.multicast++;
 		}
 release_descriptor:
 		desc->opts2 = 0;


Patches currently in stable-queue which might be from romieu@fr.zoreil.com are

queue-4.3/r8169-fix-kasan-reported-skb-use-after-free.patch