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authorDavid S. Miller <davem@davemloft.net>2018-09-18 09:33:27 -0700
committerDavid S. Miller <davem@davemloft.net>2018-09-18 09:33:27 -0700
commite366fa435032db1ce1538a2c029714666985dd48 (patch)
treed08bab02ba212339e4cfc0f2e3666435dd795b90 /drivers/net/ppp
parentnet: mdio: remove duplicated include from mdio_bus.c (diff)
parentMerge gitolite.kernel.org:/pub/scm/linux/kernel/git/davem/net (diff)
downloadlinux-dev-e366fa435032db1ce1538a2c029714666985dd48.tar.xz
linux-dev-e366fa435032db1ce1538a2c029714666985dd48.zip
Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net
Two new tls tests added in parallel in both net and net-next. Used Stephen Rothwell's linux-next resolution. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ppp')
-rw-r--r--drivers/net/ppp/pppoe.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ppp/pppoe.c b/drivers/net/ppp/pppoe.c
index ce61231e96ea..62dc564b251d 100644
--- a/drivers/net/ppp/pppoe.c
+++ b/drivers/net/ppp/pppoe.c
@@ -429,6 +429,9 @@ static int pppoe_rcv(struct sk_buff *skb, struct net_device *dev,
if (!skb)
goto out;
+ if (skb_mac_header_len(skb) < ETH_HLEN)
+ goto drop;
+
if (!pskb_may_pull(skb, sizeof(struct pppoe_hdr)))
goto drop;