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authorLinus Torvalds <torvalds@linux-foundation.org>2017-11-09 09:31:34 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-11-09 09:31:34 -0800
commitd1041cdc60bc122aac09f822aad1ff6c5cb84406 (patch)
treee537e5c0812f100a22512809fde0a2c0e73f5a22 /net/ipv4/tcp_input.c
parent87df26175e67c26ccdd3a002fbbb8cde78e28a19 (diff)
parent6a17280247458ac2c302200e2d6ae36656f75bc6 (diff)
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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 ...
Diffstat (limited to 'net/ipv4/tcp_input.c')
-rw-r--r--net/ipv4/tcp_input.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 5a87a00641d3..b2fc7163bd40 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -115,7 +115,7 @@ int sysctl_tcp_invalid_ratelimit __read_mostly = HZ/2;
#define FLAG_ACKED (FLAG_DATA_ACKED|FLAG_SYN_ACKED)
#define FLAG_NOT_DUP (FLAG_DATA|FLAG_WIN_UPDATE|FLAG_ACKED)
-#define FLAG_CA_ALERT (FLAG_DATA_SACKED|FLAG_ECE)
+#define FLAG_CA_ALERT (FLAG_DATA_SACKED|FLAG_ECE|FLAG_DSACKING_ACK)
#define FLAG_FORWARD_PROGRESS (FLAG_ACKED|FLAG_DATA_SACKED)
#define TCP_REMNANT (TCP_FLAG_FIN|TCP_FLAG_URG|TCP_FLAG_SYN|TCP_FLAG_PSH)