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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-12-23 22:23:25 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-12-23 22:23:25 +0300 |
| commit | 50b17cfb1917b207612327d354e9043dbcbde431 (patch) | |
| tree | 21d86469cdef37e81ade196eab3192d1889c0d7f /net/ipv4/ip_sockglue.c | |
| parent | a307d0a0074c18bcbea5dec368c9f047be9dade3 (diff) | |
| parent | 1636098c46ac52c7fec384fe629144e8e03487b1 (diff) | |
| download | linux-50b17cfb1917b207612327d354e9043dbcbde431.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller:
1) We have to be careful to not try and place a checksum after the end
of a rawv6 packet, fix from Dave Jones with help from Hannes
Frederic Sowa.
2) Missing memory barriers in tcp_tasklet_func() lead to crashes, from
Eric Dumazet.
3) Several bug fixes for the new XDP support in virtio_net, from Jason
Wang.
4) Increase headroom in RX skbs in be2net driver to accomodate
encapsulations such as geneve. From Kalesh A P.
5) Fix SKB frag unmapping on TX in mvpp2, from Thomas Petazzoni.
6) Pre-pulling UDP headers created a regression in RECVORIGDSTADDR
socket option support, from Willem de Bruijn.
7) UID based routing added a potential OOPS in ip_do_redirect() when we
see an SKB without a socket attached. We just need it for the
network namespace which we can get from skb->dev instead. Fix from
Lorenzo Colitti.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (30 commits)
sctp: fix recovering from 0 win with small data chunks
sctp: do not loose window information if in rwnd_over
virtio-net: XDP support for small buffers
virtio-net: remove big packet XDP codes
virtio-net: forbid XDP when VIRTIO_NET_F_GUEST_UFO is support
virtio-net: make rx buf size estimation works for XDP
virtio-net: unbreak csumed packets for XDP_PASS
virtio-net: correctly handle XDP_PASS for linearized packets
virtio-net: fix page miscount during XDP linearizing
virtio-net: correctly xmit linearized page on XDP_TX
virtio-net: remove the warning before XDP linearizing
mlxsw: spectrum_router: Correctly remove nexthop groups
mlxsw: spectrum_router: Don't reflect dead neighs
neigh: Send netevent after marking neigh as dead
ipv6: handle -EFAULT from skb_copy_bits
inet: fix IP(V6)_RECVORIGDSTADDR for udp sockets
net/sched: cls_flower: Mandate mask when matching on flags
net/sched: act_tunnel_key: Fix setting UDP dst port in metadata under IPv6
stmmac: CSR clock configuration fix
net: ipv4: Don't crash if passing a null sk to ip_do_redirect.
...
Diffstat (limited to 'net/ipv4/ip_sockglue.c')
| -rw-r--r-- | net/ipv4/ip_sockglue.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c index 8b13881ed064..976073417b03 100644 --- a/net/ipv4/ip_sockglue.c +++ b/net/ipv4/ip_sockglue.c @@ -148,7 +148,7 @@ static void ip_cmsg_recv_dstaddr(struct msghdr *msg, struct sk_buff *skb) const struct iphdr *iph = ip_hdr(skb); __be16 *ports = (__be16 *)skb_transport_header(skb); - if (skb_transport_offset(skb) + 4 > skb->len) + if (skb_transport_offset(skb) + 4 > (int)skb->len) return; /* All current transport protocols have the port numbers in the |