| commit | 8bae8bd6cb24eecad9fda3e125d36ab9c67d3fd7 | [log] [tgz] |
|---|---|---|
| author | Eric Dumazet <eric.dumazet@gmail.com> | Mon Oct 17 17:01:47 2011 +0000 |
| committer | David S. Miller <davem@davemloft.net> | Wed Oct 19 02:39:43 2011 -0400 |
| tree | 2cfbe13ebde2a8d771688a27e702554f1b2ea912 | |
| parent | 4d97480b1806e883eb1c7889d4e7a87e936e06d9 [diff] |
pptp: fix skb leak in pptp_xmit() In case we cant transmit skb, we must free it Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> CC: Dmitry Kozlov <xeb@mail.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/pptp.c b/drivers/net/pptp.c index eae542a..9c0403d 100644 --- a/drivers/net/pptp.c +++ b/drivers/net/pptp.c
@@ -285,8 +285,10 @@ ip_send_check(iph); ip_local_out(skb); + return 1; tx_error: + kfree_skb(skb); return 1; }