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authorLinus Torvalds <torvalds@g5.osdl.org>2006-06-12 13:46:27 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-12 13:46:27 -0700
commita3b5960ebd660c9ab92fce9a01d1905ff9b981cb (patch)
treef636ecb2ff88ae724243445b6eef2e6b2d773200
parent37b0d1dedcedf555e2940bc7702c11e2b572299f (diff)
parent42d1d52e695d87475846e9a09964cae1209eeecb (diff)
Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [IPV4]: Increment ipInHdrErrors when TTL expires. [TCP]: continued: reno sacked_out count fix [DCCP] Ackvec: fix soft lockup in ackvec handling code
-rw-r--r--net/dccp/ackvec.c1
-rw-r--r--net/ipv4/ip_forward.c1
-rw-r--r--net/ipv4/tcp_input.c4
3 files changed, 3 insertions, 3 deletions
diff --git a/net/dccp/ackvec.c b/net/dccp/ackvec.c
index b5981e5f6b00..8c211c58893b 100644
--- a/net/dccp/ackvec.c
+++ b/net/dccp/ackvec.c
@@ -452,6 +452,7 @@ found:
(unsigned long long)
avr->dccpavr_ack_ackno);
dccp_ackvec_throw_record(av, avr);
+ break;
}
/*
* If it wasn't received, continue scanning... we might
diff --git a/net/ipv4/ip_forward.c b/net/ipv4/ip_forward.c
index 0923add122b4..9f0bb529ab70 100644
--- a/net/ipv4/ip_forward.c
+++ b/net/ipv4/ip_forward.c
@@ -116,6 +116,7 @@ sr_failed:
too_many_hops:
/* Tell the sender its packet died... */
+ IP_INC_STATS_BH(IPSTATS_MIB_INHDRERRORS);
icmp_send(skb, ICMP_TIME_EXCEEDED, ICMP_EXC_TTL, 0);
drop:
kfree_skb(skb);
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 4a538bc1683d..b5521a9d3dc1 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -1649,7 +1649,7 @@ static void tcp_update_scoreboard(struct sock *sk, struct tcp_sock *tp)
* Hence, we can detect timed out packets during fast
* retransmit without falling to slow start.
*/
- if (tcp_head_timedout(sk, tp)) {
+ if (!IsReno(tp) && tcp_head_timedout(sk, tp)) {
struct sk_buff *skb;
skb = tp->scoreboard_skb_hint ? tp->scoreboard_skb_hint
@@ -1662,8 +1662,6 @@ static void tcp_update_scoreboard(struct sock *sk, struct tcp_sock *tp)
if (!(TCP_SKB_CB(skb)->sacked&TCPCB_TAGBITS)) {
TCP_SKB_CB(skb)->sacked |= TCPCB_LOST;
tp->lost_out += tcp_skb_pcount(skb);
- if (IsReno(tp))
- tcp_remove_reno_sacks(sk, tp, tcp_skb_pcount(skb) + 1);
/* clear xmit_retrans hint */
if (tp->retransmit_skb_hint &&