lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[IPV6]: skb leakage in inet6_csk_xmit

Browse Source 
inet6_csk_xit does not free skb when routing fails.

Signed-off-by: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alexey Kuznetsov
2006-05-10 13:24:38 -07:00
committed by David S. Miller
parent ac05202e8b
commit b0013fd47b
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
net/ipv6/inet6_connection_sock.c
View File

@@ -173,6 +173,7 @@ int inet6_csk_xmit(struct sk_buff *skb, int ipfragok)
if (err) { if (err) {
sk->sk_err_soft = -err; sk->sk_err_soft = -err;
kfree_skb(skb);
return err; return err;
} }
@@ -181,6 +182,7 @@ int inet6_csk_xmit(struct sk_buff *skb, int ipfragok)
if ((err = xfrm_lookup(&dst, &fl, sk, 0)) < 0) { if ((err = xfrm_lookup(&dst, &fl, sk, 0)) < 0) {
sk->sk_route_caps = 0; sk->sk_route_caps = 0;
kfree_skb(skb);
return err; return err;
} }