From 54364b752ef0c91fe92684df000cc4593d1e8963 Mon Sep 17 00:00:00 2001 From: Krzysztof Halasa Date: Sun, 29 Jun 2008 21:48:11 +0200 Subject: [PATCH] Add missing skb->dev assignment in Frame Relay RX code Commit 4c13eb6657fe9ef7b4dc8f1a405c902e9e5234e0 ([ETH]: Make eth_type_trans set skb->dev like the other *_type_trans) removed skb->dev assignment from hdlc_fr.c:fr_rx(). Unfortunately it was also needed for cases other than eth_type_trans(). Adding it back. It's quite serious and may be a security risk as it causes a wrong input interface indication (the physical hdlcX instead of logical pvcX). Probably -stable class fix. Signed-off-by: Krzysztof Halasa Signed-off-by: Jeff Garzik --- drivers/net/wan/hdlc_fr.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wan/hdlc_fr.c b/drivers/net/wan/hdlc_fr.c index 520bb0b..6d35155 100644 --- a/drivers/net/wan/hdlc_fr.c +++ b/drivers/net/wan/hdlc_fr.c @@ -1008,6 +1008,7 @@ static int fr_rx(struct sk_buff *skb) stats->rx_bytes += skb->len; if (pvc->state.becn) stats->rx_compressed++; + skb->dev = dev; netif_rx(skb); return NET_RX_SUCCESS; } else { -- 1.8.2.3