diff options
Diffstat (limited to 'net')
-rw-r--r-- | net/802/tr.c | 5 | ||||
-rw-r--r-- | net/core/neighbour.c | 48 | ||||
-rw-r--r-- | net/core/skbuff.c | 6 | ||||
-rw-r--r-- | net/core/wireless.c | 9 | ||||
-rw-r--r-- | net/dccp/ipv4.c | 2 | ||||
-rw-r--r-- | net/dccp/output.c | 10 | ||||
-rw-r--r-- | net/dccp/proto.c | 2 | ||||
-rw-r--r-- | net/ipv4/ip_output.c | 3 | ||||
-rw-r--r-- | net/ipv4/tcp_output.c | 12 | ||||
-rw-r--r-- | net/ipv6/ip6_flowlabel.c | 2 | ||||
-rw-r--r-- | net/sunrpc/svcsock.c | 2 |
11 files changed, 45 insertions, 56 deletions
diff --git a/net/802/tr.c b/net/802/tr.c index 1eaa3d19d8b..afd8385c0c9 100644 --- a/net/802/tr.c +++ b/net/802/tr.c @@ -340,9 +340,10 @@ static void tr_add_rif_info(struct trh_hdr *trh, struct net_device *dev) unsigned int hash, rii_p = 0; unsigned long flags; struct rif_cache *entry; - + unsigned char saddr0; spin_lock_irqsave(&rif_lock, flags); + saddr0 = trh->saddr[0]; /* * Firstly see if the entry exists @@ -395,7 +396,6 @@ printk("adding rif_entry: addr:%02X:%02X:%02X:%02X:%02X:%02X rcf:%04X\n", entry->rcf = trh->rcf & htons((unsigned short)~TR_RCF_BROADCAST_MASK); memcpy(&(entry->rseg[0]),&(trh->rseg[0]),8*sizeof(unsigned short)); entry->local_ring = 0; - trh->saddr[0]|=TR_RII; /* put the routing indicator back for tcpdump */ } else { @@ -422,6 +422,7 @@ printk("updating rif_entry: addr:%02X:%02X:%02X:%02X:%02X:%02X rcf:%04X\n", } entry->last_used=jiffies; } + trh->saddr[0]=saddr0; /* put the routing indicator back for tcpdump */ spin_unlock_irqrestore(&rif_lock, flags); } diff --git a/net/core/neighbour.c b/net/core/neighbour.c index 4128fc76ac3..1dcf7fa1f0f 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -175,39 +175,10 @@ static void pneigh_queue_purge(struct sk_buff_head *list) } } -void neigh_changeaddr(struct neigh_table *tbl, struct net_device *dev) +static void neigh_flush_dev(struct neigh_table *tbl, struct net_device *dev) { int i; - write_lock_bh(&tbl->lock); - - for (i=0; i <= tbl->hash_mask; i++) { - struct neighbour *n, **np; - - np = &tbl->hash_buckets[i]; - while ((n = *np) != NULL) { - if (dev && n->dev != dev) { - np = &n->next; - continue; - } - *np = n->next; - write_lock_bh(&n->lock); - n->dead = 1; - neigh_del_timer(n); - write_unlock_bh(&n->lock); - neigh_release(n); - } - } - - write_unlock_bh(&tbl->lock); -} - -int neigh_ifdown(struct neigh_table *tbl, struct net_device *dev) -{ - int i; - - write_lock_bh(&tbl->lock); - for (i = 0; i <= tbl->hash_mask; i++) { struct neighbour *n, **np = &tbl->hash_buckets[i]; @@ -243,7 +214,19 @@ int neigh_ifdown(struct neigh_table *tbl, struct net_device *dev) neigh_release(n); } } +} +void neigh_changeaddr(struct neigh_table *tbl, struct net_device *dev) +{ + write_lock_bh(&tbl->lock); + neigh_flush_dev(tbl, dev); + write_unlock_bh(&tbl->lock); +} + +int neigh_ifdown(struct neigh_table *tbl, struct net_device *dev) +{ + write_lock_bh(&tbl->lock); + neigh_flush_dev(tbl, dev); pneigh_ifdown(tbl, dev); write_unlock_bh(&tbl->lock); @@ -732,6 +715,7 @@ static inline void neigh_add_timer(struct neighbour *n, unsigned long when) if (unlikely(mod_timer(&n->timer, when))) { printk("NEIGH: BUG, double timer add, state is %x\n", n->nud_state); + dump_stack(); } } @@ -815,10 +799,10 @@ static void neigh_timer_handler(unsigned long arg) } if (neigh->nud_state & NUD_IN_TIMER) { - neigh_hold(neigh); if (time_before(next, jiffies + HZ/2)) next = jiffies + HZ/2; - neigh_add_timer(neigh, next); + if (!mod_timer(&neigh->timer, next)) + neigh_hold(neigh); } if (neigh->nud_state & (NUD_INCOMPLETE | NUD_PROBE)) { struct sk_buff *skb = skb_peek(&neigh->arp_queue); diff --git a/net/core/skbuff.c b/net/core/skbuff.c index af9b1516e21..02cd4cde211 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -410,6 +410,9 @@ struct sk_buff *skb_clone(struct sk_buff *skb, gfp_t gfp_mask) C(nfct); nf_conntrack_get(skb->nfct); C(nfctinfo); +#if defined(CONFIG_IP_VS) || defined(CONFIG_IP_VS_MODULE) + C(ipvs_property); +#endif #ifdef CONFIG_BRIDGE_NETFILTER C(nf_bridge); nf_bridge_get(skb->nf_bridge); @@ -467,6 +470,9 @@ static void copy_skb_header(struct sk_buff *new, const struct sk_buff *old) new->nfct = old->nfct; nf_conntrack_get(old->nfct); new->nfctinfo = old->nfctinfo; +#if defined(CONFIG_IP_VS) || defined(CONFIG_IP_VS_MODULE) + new->ipvs_property = old->ipvs_property; +#endif #ifdef CONFIG_BRIDGE_NETFILTER new->nf_bridge = old->nf_bridge; nf_bridge_get(old->nf_bridge); diff --git a/net/core/wireless.c b/net/core/wireless.c index d17f1583ea3..271ddb35b0b 100644 --- a/net/core/wireless.c +++ b/net/core/wireless.c @@ -455,10 +455,15 @@ static inline struct iw_statistics *get_wireless_stats(struct net_device *dev) /* Old location, field to be removed in next WE */ if(dev->get_wireless_stats) { - printk(KERN_DEBUG "%s (WE) : Driver using old /proc/net/wireless support, please fix driver !\n", - dev->name); + static int printed_message; + + if (!printed_message++) + printk(KERN_DEBUG "%s (WE) : Driver using old /proc/net/wireless support, please fix driver !\n", + dev->name); + return dev->get_wireless_stats(dev); } + /* Not found */ return (struct iw_statistics *) NULL; } diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c index ae088d1347a..6298cf58ff9 100644 --- a/net/dccp/ipv4.c +++ b/net/dccp/ipv4.c @@ -463,6 +463,7 @@ static int dccp_v4_send_response(struct sock *sk, struct request_sock *req, if (skb != NULL) { const struct inet_request_sock *ireq = inet_rsk(req); + memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt)); err = ip_build_and_send_pkt(skb, sk, ireq->loc_addr, ireq->rmt_addr, ireq->opt); @@ -647,6 +648,7 @@ int dccp_v4_send_reset(struct sock *sk, enum dccp_reset_codes code) if (skb != NULL) { const struct inet_sock *inet = inet_sk(sk); + memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt)); err = ip_build_and_send_pkt(skb, sk, inet->saddr, inet->daddr, NULL); if (err == NET_XMIT_CN) diff --git a/net/dccp/output.c b/net/dccp/output.c index 4786bdcddcc..29250749f16 100644 --- a/net/dccp/output.c +++ b/net/dccp/output.c @@ -62,10 +62,8 @@ int dccp_transmit_skb(struct sock *sk, struct sk_buff *skb) skb->h.raw = skb_push(skb, dccp_header_size); dh = dccp_hdr(skb); - /* - * Data packets are not cloned as they are never retransmitted - */ - if (skb_cloned(skb)) + + if (!skb->sk) skb_set_owner_w(skb, sk); /* Build DCCP header and checksum it. */ @@ -102,6 +100,7 @@ int dccp_transmit_skb(struct sock *sk, struct sk_buff *skb) DCCP_INC_STATS(DCCP_MIB_OUTSEGS); + memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt)); err = ip_queue_xmit(skb, 0); if (err <= 0) return err; @@ -243,7 +242,8 @@ int dccp_write_xmit(struct sock *sk, struct sk_buff *skb, long *timeo) err = dccp_transmit_skb(sk, skb); ccid_hc_tx_packet_sent(dp->dccps_hc_tx_ccid, sk, 0, len); - } + } else + kfree_skb(skb); return err; } diff --git a/net/dccp/proto.c b/net/dccp/proto.c index a1cfd0e9e3b..a021c3422f6 100644 --- a/net/dccp/proto.c +++ b/net/dccp/proto.c @@ -402,8 +402,6 @@ int dccp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, * This bug was _quickly_ found & fixed by just looking at an OSTRA * generated callgraph 8) -acme */ - if (rc != 0) - goto out_discard; out_release: release_sock(sk); return rc ? : len; diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c index 3f1a263e124..1ad5202e556 100644 --- a/net/ipv4/ip_output.c +++ b/net/ipv4/ip_output.c @@ -391,6 +391,9 @@ static void ip_copy_metadata(struct sk_buff *to, struct sk_buff *from) to->nfct = from->nfct; nf_conntrack_get(to->nfct); to->nfctinfo = from->nfctinfo; +#if defined(CONFIG_IP_VS) || defined(CONFIG_IP_VS_MODULE) + to->ipvs_property = from->ipvs_property; +#endif #ifdef CONFIG_BRIDGE_NETFILTER nf_bridge_put(to->nf_bridge); to->nf_bridge = from->nf_bridge; diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index 7114031fdc7..b907456a79f 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -435,17 +435,7 @@ int tcp_fragment(struct sock *sk, struct sk_buff *skb, u32 len, unsigned int mss int nsize, old_factor; u16 flags; - if (unlikely(len >= skb->len)) { - if (net_ratelimit()) { - printk(KERN_DEBUG "TCP: seg_size=%u, mss=%u, seq=%u, " - "end_seq=%u, skb->len=%u.\n", len, mss_now, - TCP_SKB_CB(skb)->seq, TCP_SKB_CB(skb)->end_seq, - skb->len); - WARN_ON(1); - } - return 0; - } - + BUG_ON(len > skb->len); nsize = skb_headlen(skb) - len; if (nsize < 0) nsize = 0; diff --git a/net/ipv6/ip6_flowlabel.c b/net/ipv6/ip6_flowlabel.c index f841bde30c1..bbbe80cdaf7 100644 --- a/net/ipv6/ip6_flowlabel.c +++ b/net/ipv6/ip6_flowlabel.c @@ -483,7 +483,7 @@ int ipv6_flowlabel_opt(struct sock *sk, char __user *optval, int optlen) goto done; } fl1 = sfl->fl; - atomic_inc(&fl->users); + atomic_inc(&fl1->users); break; } } diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c index 130f2b5d93d..f16e7cdd615 100644 --- a/net/sunrpc/svcsock.c +++ b/net/sunrpc/svcsock.c @@ -584,7 +584,7 @@ svc_udp_recvfrom(struct svc_rqst *rqstp) struct timeval tv; tv.tv_sec = xtime.tv_sec; - tv.tv_usec = xtime.tv_nsec * 1000; + tv.tv_usec = xtime.tv_nsec / NSEC_PER_USEC; skb_set_timestamp(skb, &tv); /* Don't enable netstamp, sunrpc doesn't need that much accuracy */ |