path: root/net/ipv4/tcp_ipv4.c
diff options
authorLinus Torvalds <torvalds@linux-foundation.org>2017-08-15 18:52:28 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2017-08-15 18:52:28 -0700
commit510c8a899caf095cb13d09d203573deef15db2fe (patch)
tree5ddaa46e8ecef7029c6dd0a4a7801597df707b78 /net/ipv4/tcp_ipv4.c
parentMerge tag 'linux-kselftest-4.13-rc6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest (diff)
parentbpf: fix bpf_trace_printk on 32 bit archs (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller: 1) Fix TCP checksum offload handling in iwlwifi driver, from Emmanuel Grumbach. 2) In ksz DSA tagging code, free SKB if skb_put_padto() fails. From Vivien Didelot. 3) Fix two regressions with bonding on wireless, from Andreas Born. 4) Fix build when busypoll is disabled, from Daniel Borkmann. 5) Fix copy_linear_skb() wrt. SO_PEEK_OFF, from Eric Dumazet. 6) Set SKB cached route properly in inet_rtm_getroute(), from Florian Westphal. 7) Fix PCI-E relaxed ordering handling in cxgb4 driver, from Ding Tianhong. 8) Fix module refcnt leak in ULP code, from Sabrina Dubroca. 9) Fix use of GFP_KERNEL in atomic contexts in AF_KEY code, from Eric Dumazet. 10) Need to purge socket write queue in dccp_destroy_sock(), also from Eric Dumazet. 11) Make bpf_trace_printk() work properly on 32-bit architectures, from Daniel Borkmann. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (47 commits) bpf: fix bpf_trace_printk on 32 bit archs PCI: fix oops when try to find Root Port for a PCI device sfc: don't try and read ef10 data on non-ef10 NIC net_sched: remove warning from qdisc_hash_add net_sched/sfq: update hierarchical backlog when drop packet net_sched: reset pointers to tcf blocks in classful qdiscs' destructors ipv4: fix NULL dereference in free_fib_info_rcu() net: Fix a typo in comment about sock flags. ipv6: fix NULL dereference in ip6_route_dev_notify() tcp: fix possible deadlock in TCP stack vs BPF filter dccp: purge write queue in dccp_destroy_sock() udp: fix linear skb reception with PEEK_OFF ipv6: release rt6->rt6i_idev properly during ifdown af_key: do not use GFP_KERNEL in atomic contexts tcp: ulp: avoid module refcnt leak in tcp_set_ulp net/cxgb4vf: Use new PCI_DEV_FLAGS_NO_RELAXED_ORDERING flag net/cxgb4: Use new PCI_DEV_FLAGS_NO_RELAXED_ORDERING flag PCI: Disable Relaxed Ordering Attributes for AMD A1100 PCI: Disable Relaxed Ordering for some Intel processors PCI: Disable PCIe Relaxed Ordering if unsupported ...
Diffstat (limited to 'net/ipv4/tcp_ipv4.c')
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index a20e7f03d5f7..e9252c7df809 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -1722,6 +1722,8 @@ process:
refcounted = true;
+ if (tcp_filter(sk, skb))
+ goto discard_and_relse;
nsk = tcp_check_req(sk, skb, req, false);
if (!nsk) {
@@ -1729,8 +1731,6 @@ process:
if (nsk == sk) {
- } else if (tcp_filter(sk, skb)) {
- goto discard_and_relse;
} else if (tcp_child_process(sk, nsk, skb)) {
tcp_v4_send_reset(nsk, skb);
goto discard_and_relse;