diff options
| author | David S. Miller <davem@davemloft.net> | 2017-04-20 10:35:33 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-04-20 10:35:33 -0400 |
| commit | 7b9f6da175f9387ebfc202f35e0d39514899ab19 (patch) | |
| tree | a884c05aaeff40d8f80831549cccc820dcdd0f4f /net/ipv4/ip_sockglue.c | |
| parent | 9868879f293c599ce13b584c5bd8800312970781 (diff) | |
| parent | 1debdc8f9ebd07daf140e417b3841596911e0066 (diff) | |
| download | op-kernel-dev-7b9f6da175f9387ebfc202f35e0d39514899ab19.zip op-kernel-dev-7b9f6da175f9387ebfc202f35e0d39514899ab19.tar.gz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
A function in kernel/bpf/syscall.c which got a bug fix in 'net'
was moved to kernel/bpf/verifier.c in 'net-next'.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ip_sockglue.c')
| -rw-r--r-- | net/ipv4/ip_sockglue.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c index ebd953b..1d46d05 100644 --- a/net/ipv4/ip_sockglue.c +++ b/net/ipv4/ip_sockglue.c @@ -488,16 +488,15 @@ static bool ipv4_datagram_support_cmsg(const struct sock *sk, return false; /* Support IP_PKTINFO on tstamp packets if requested, to correlate - * timestamp with egress dev. Not possible for packets without dev + * timestamp with egress dev. Not possible for packets without iif * or without payload (SOF_TIMESTAMPING_OPT_TSONLY). */ - if ((!(sk->sk_tsflags & SOF_TIMESTAMPING_OPT_CMSG)) || - (!skb->dev)) + info = PKTINFO_SKB_CB(skb); + if (!(sk->sk_tsflags & SOF_TIMESTAMPING_OPT_CMSG) || + !info->ipi_ifindex) return false; - info = PKTINFO_SKB_CB(skb); info->ipi_spec_dst.s_addr = ip_hdr(skb)->saddr; - info->ipi_ifindex = skb->dev->ifindex; return true; } @@ -591,6 +590,7 @@ static bool setsockopt_needs_rtnl(int optname) case MCAST_LEAVE_GROUP: case MCAST_LEAVE_SOURCE_GROUP: case MCAST_UNBLOCK_SOURCE: + case IP_ROUTER_ALERT: return true; } return false; |
