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authorLinus Torvalds <torvalds@linux-foundation.org>2010-08-04 11:47:58 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-08-04 11:47:58 -0700
commit6ba74014c1ab0e37af7de6f64b4eccbbae3cb9e7 (patch)
tree8f3892fc44f1e403675a6d7e88fda5c70e56ee4c /net/ipv4/netfilter/ipt_REJECT.c
parent5abd9ccced7a726c817dd6b5b96bc933859138d1 (diff)
parent3ff1c25927e3af61c6bf0e4ed959504058ae4565 (diff)
downloadop-kernel-dev-6ba74014c1ab0e37af7de6f64b4eccbbae3cb9e7.zip
op-kernel-dev-6ba74014c1ab0e37af7de6f64b4eccbbae3cb9e7.tar.gz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1443 commits) phy/marvell: add 88ec048 support igb: Program MDICNFG register prior to PHY init e1000e: correct MAC-PHY interconnect register offset for 82579 hso: Add new product ID can: Add driver for esd CAN-USB/2 device l2tp: fix export of header file for userspace can-raw: Fix skb_orphan_try handling Revert "net: remove zap_completion_queue" net: cleanup inclusion phy/marvell: add 88e1121 interface mode support u32: negative offset fix net: Fix a typo from "dev" to "ndev" igb: Use irq_synchronize per vector when using MSI-X ixgbevf: fix null pointer dereference due to filter being set for VLAN 0 e1000e: Fix irq_synchronize in MSI-X case e1000e: register pm_qos request on hardware activation ip_fragment: fix subtracting PPPOE_SES_HLEN from mtu twice net: Add getsockopt support for TCP thin-streams cxgb4: update driver version cxgb4: add new PCI IDs ... Manually fix up conflicts in: - drivers/net/e1000e/netdev.c: due to pm_qos registration infrastructure changes - drivers/net/phy/marvell.c: conflict between adding 88ec048 support and cleaning up the IDs - drivers/net/wireless/ipw2x00/ipw2100.c: trivial ipw2100_pm_qos_req conflict (registration change vs marking it static)
Diffstat (limited to 'net/ipv4/netfilter/ipt_REJECT.c')
-rw-r--r--net/ipv4/netfilter/ipt_REJECT.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/net/ipv4/netfilter/ipt_REJECT.c b/net/ipv4/netfilter/ipt_REJECT.c
index f5f4a88..b254daf 100644
--- a/net/ipv4/netfilter/ipt_REJECT.c
+++ b/net/ipv4/netfilter/ipt_REJECT.c
@@ -95,10 +95,11 @@ static void send_reset(struct sk_buff *oldskb, int hook)
}
tcph->rst = 1;
- tcph->check = tcp_v4_check(sizeof(struct tcphdr),
- niph->saddr, niph->daddr,
- csum_partial(tcph,
- sizeof(struct tcphdr), 0));
+ tcph->check = ~tcp_v4_check(sizeof(struct tcphdr), niph->saddr,
+ niph->daddr, 0);
+ nskb->ip_summed = CHECKSUM_PARTIAL;
+ nskb->csum_start = (unsigned char *)tcph - nskb->head;
+ nskb->csum_offset = offsetof(struct tcphdr, check);
addr_type = RTN_UNSPEC;
if (hook != NF_INET_FORWARD
@@ -109,13 +110,12 @@ static void send_reset(struct sk_buff *oldskb, int hook)
addr_type = RTN_LOCAL;
/* ip_route_me_harder expects skb->dst to be set */
- skb_dst_set(nskb, dst_clone(skb_dst(oldskb)));
+ skb_dst_set_noref(nskb, skb_dst(oldskb));
if (ip_route_me_harder(nskb, addr_type))
goto free_nskb;
niph->ttl = dst_metric(skb_dst(nskb), RTAX_HOPLIMIT);
- nskb->ip_summed = CHECKSUM_NONE;
/* "Never happens" */
if (nskb->len > dst_mtu(skb_dst(nskb)))
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