Message ID | 20180531102326.5728-2-steffen.klassert@secunet.com |
---|---|
State | Accepted, archived |
Delegated to: | David Miller |
Headers | show |
Series | [1/2] xfrm6: avoid potential infinite loop in _decode_session6() | expand |
diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c index 416fe67271a9..86dba282a147 100644 --- a/net/ipv6/xfrm6_policy.c +++ b/net/ipv6/xfrm6_policy.c @@ -126,7 +126,7 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse) struct flowi6 *fl6 = &fl->u.ip6; int onlyproto = 0; const struct ipv6hdr *hdr = ipv6_hdr(skb); - u16 offset = sizeof(*hdr); + u32 offset = sizeof(*hdr); struct ipv6_opt_hdr *exthdr; const unsigned char *nh = skb_network_header(skb); u16 nhoff = IP6CB(skb)->nhoff;