diff options
| author | Paolo Abeni <pabeni@redhat.com> | 2016-11-04 11:28:58 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-11-07 19:24:41 +0100 |
| commit | ad959036a70890bea121403c6a4e373dff5b7311 (patch) | |
| tree | 4723d6b548ceb3eb57cc6d7262533103b1ff8201 /net | |
| parent | net: Update raw socket bind to consider l3 domain (diff) | |
| download | linux-ad959036a70890bea121403c6a4e373dff5b7311.tar.xz linux-ad959036a70890bea121403c6a4e373dff5b7311.zip | |
net/sock: add an explicit sk argument for ip_cmsg_recv_offset()
So that we can use it even after orphaining the skbuff.
Suggested-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv4/ip_sockglue.c | 6 | ||||
| -rw-r--r-- | net/ipv4/udp.c | 2 | ||||
| -rw-r--r-- | net/ipv6/udp.c | 2 |
3 files changed, 5 insertions, 5 deletions
diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c index ecbaae200131..8b13881ed064 100644 --- a/net/ipv4/ip_sockglue.c +++ b/net/ipv4/ip_sockglue.c @@ -164,10 +164,10 @@ static void ip_cmsg_recv_dstaddr(struct msghdr *msg, struct sk_buff *skb) put_cmsg(msg, SOL_IP, IP_ORIGDSTADDR, sizeof(sin), &sin); } -void ip_cmsg_recv_offset(struct msghdr *msg, struct sk_buff *skb, - int tlen, int offset) +void ip_cmsg_recv_offset(struct msghdr *msg, struct sock *sk, + struct sk_buff *skb, int tlen, int offset) { - struct inet_sock *inet = inet_sk(skb->sk); + struct inet_sock *inet = inet_sk(sk); unsigned int flags = inet->cmsg_flags; /* Ordered by supposed usage frequency */ diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index a32a890294b1..28a0165cb848 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -1421,7 +1421,7 @@ try_again: *addr_len = sizeof(*sin); } if (inet->cmsg_flags) - ip_cmsg_recv_offset(msg, skb, sizeof(struct udphdr), off); + ip_cmsg_recv_offset(msg, sk, skb, sizeof(struct udphdr), off); err = copied; if (flags & MSG_TRUNC) diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index 9103c5c755db..b5a23ce8981d 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -425,7 +425,7 @@ try_again: if (is_udp4) { if (inet->cmsg_flags) - ip_cmsg_recv_offset(msg, skb, + ip_cmsg_recv_offset(msg, sk, skb, sizeof(struct udphdr), off); } else { if (np->rxopt.all) |