diff options
| author | Paolo Abeni <pabeni@redhat.com> | 2017-07-26 11:33:49 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-07-26 09:35:29 -0700 |
| commit | 9688f9b020263c4a17471d09bb18e34eccc1c0a5 (patch) | |
| tree | 8d8d7b5499f7c69fcd4d0a852db1c9c78e4e145d /net | |
| parent | 4813497b537c6208c90d6cbecac5072d347de900 (diff) | |
| download | linux-9688f9b020263c4a17471d09bb18e34eccc1c0a5.tar.bz2 | |
udp: unbreak build lacking CONFIG_XFRM
We must use pre-processor conditional block or suitable accessors to
manipulate skb->sp elsewhere builds lacking the CONFIG_XFRM will break.
Fixes: dce4551cb2ad ("udp: preserve head state for IP_CMSG_PASSSEC")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv4/udp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index d243772f6efc..fac7cb9e3b0f 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -1786,7 +1786,7 @@ static int __udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb) * the IP options and the cmsg flags, elsewhere can we clear all * pending head states while they are hot in the cache */ - if (likely(IPCB(skb)->opt.optlen == 0 && !skb->sp)) + if (likely(IPCB(skb)->opt.optlen == 0 && !skb_sec_path(skb))) skb_release_head_state(skb); rc = __udp_enqueue_schedule_skb(sk, skb); |