From fcf93f0e80f75048e06d1cda5696a11d7c764615 Mon Sep 17 00:00:00 2001
From: Florian Fainelli <f.fainelli@gmail.com>
Date: Fri, 15 Jul 2016 16:41:16 -0700
Subject: [PATCH] net: nb8800: Fix SKB leak in nb8800_receive()
In case nb8800_receive() fails to allocate a fragment, we would leak the
SKB freshly allocated and just return, instead, free it.
Reported-by: coverity (CID 1341750)
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Mans Rullgard <mans@mansr.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/ethernet/aurora/nb8800.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/aurora/nb8800.c b/drivers/net/ethernet/aurora/nb8800.c
index 08a23e6b60e94..1a3555d03a96a 100644
--- a/drivers/net/ethernet/aurora/nb8800.c
+++ b/drivers/net/ethernet/aurora/nb8800.c
@@ -259,6 +259,7 @@ static void nb8800_receive(struct net_device *dev, unsigned int i,
if (err) {
netdev_err(dev, "rx buffer allocation failed\n");
dev->stats.rx_dropped++;
+ dev_kfree_skb(skb);
return;
}
--
2.39.5