Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Pull networking fixes from David Miller:

 1) Fix use-after-free in IPSEC input parsing, desintation address
    pointer was loaded before pskb_may_pull() which can change the SKB
    data pointers. From Florian Westphal.

 2) Stack out-of-bounds read in xfrm_state_find(), from Steffen
    Klassert.

 3) IPVS state of SKB is not properly reset when moving between
    namespaces, from Ye Yin.

 4) Fix crash in asix driver suspend and resume, from Andrey Konovalov.

 5) Don't deliver ipv6 l2tp tunnel packets to ipv4 l2tp tunnels, and
    vice versa, from Guillaume Nault.

 6) Fix DSACK undo on non-dup ACKs, from Priyaranjan Jha.

 7) Fix regression in bond_xmit_hash()'s behavior after the TCP port
    selection changes back in 4.2, from Hangbin Liu.

 8) Two divide by zero bugs in USB networking drivers when parsing
    descriptors, from Bjorn Mork.

 9) Fix bonding slaves being stuck in BOND_LINK_FAIL state, from Jay
    Vosburgh.

10) Missing skb_reset_mac_header() in qmi_wwan, from Kristian Evensen.

11) Fix the destruction of tc action object races properly, from Cong
    Wang.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (31 commits)
  cls_u32: use tcf_exts_get_net() before call_rcu()
  cls_tcindex: use tcf_exts_get_net() before call_rcu()
  cls_rsvp: use tcf_exts_get_net() before call_rcu()
  cls_route: use tcf_exts_get_net() before call_rcu()
  cls_matchall: use tcf_exts_get_net() before call_rcu()
  cls_fw: use tcf_exts_get_net() before call_rcu()
  cls_flower: use tcf_exts_get_net() before call_rcu()
  cls_flow: use tcf_exts_get_net() before call_rcu()
  cls_cgroup: use tcf_exts_get_net() before call_rcu()
  cls_bpf: use tcf_exts_get_net() before call_rcu()
  cls_basic: use tcf_exts_get_net() before call_rcu()
  net_sched: introduce tcf_exts_get_net() and tcf_exts_put_net()
  Revert "net_sched: hold netns refcnt for each action"
  net: usb: asix: fill null-ptr-deref in asix_suspend
  Revert "net: usb: asix: fill null-ptr-deref in asix_suspend"
  qmi_wwan: Add missing skb_reset_mac_header-call
  bonding: fix slave stuck in BOND_LINK_FAIL state
  qrtr: Move to postcore_initcall
  net: qmi_wwan: fix divide by 0 on bad descriptors
  net: cdc_ether: fix divide by 0 on bad descriptors
  ...

1 files changed, 7 insertions, 0 deletions

diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 72299ef00061..d448a4804aea 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -3770,6 +3770,13 @@ static inline void nf_reset_trace(struct sk_buff *skb)
 #endif
 }
 
+static inline void ipvs_reset(struct sk_buff *skb)
+{
+#if IS_ENABLED(CONFIG_IP_VS)
+	skb->ipvs_property = 0;
+#endif
+}
+
 /* Note: This doesn't put any conntrack and bridge info in dst. */
 static inline void __nf_copy(struct sk_buff *dst, const struct sk_buff *src,
 			     bool copy)