From c88e6f51c2154c7606f7e281bcca2d1a2c89d7b2 Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Fri, 27 Jun 2008 19:54:54 -0700 Subject: include/linux/netdevice.h: don't export MAX_HEADER to userspace Due to the CONFIG_'s the value is anyway not correct in userspace. Signed-off-by: Adrian Bunk Signed-off-by: David S. Miller --- include/linux/netdevice.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include') diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index f27fd20..25f8710 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -88,6 +88,8 @@ struct wireless_dev; #define NETDEV_TX_BUSY 1 /* driver tx path was busy*/ #define NETDEV_TX_LOCKED -1 /* driver tx lock was already taken */ +#ifdef __KERNEL__ + /* * Compute the worst case header length according to the protocols * used. @@ -114,6 +116,8 @@ struct wireless_dev; #define MAX_HEADER (LL_MAX_HEADER + 48) #endif +#endif /* __KERNEL__ */ + struct net_device_subqueue { /* Give a control state for each queue. This struct may contain -- cgit v1.1 From 251a4b320f2352598f84e4452ab538aa8064af52 Mon Sep 17 00:00:00 2001 From: Eli Cohen Date: Fri, 27 Jun 2008 20:09:00 -0700 Subject: net/inet_lro: remove setting skb->ip_summed when not LRO-able When an SKB cannot be chained to a session, the current code attempts to "restore" its ip_summed field from lro_mgr->ip_summed. However, lro_mgr->ip_summed does not hold the original value; in fact, we'd better not touch skb->ip_summed since it is not modified by the code in the path leading to a failure to chain it. Also use a cleaer comment to the describe the ip_summed field of struct net_lro_mgr. Issue raised by Or Gerlitz Signed-off-by: Eli Cohen Signed-off-by: David S. Miller --- include/linux/inet_lro.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/inet_lro.h b/include/linux/inet_lro.h index 80335b7..c4335fa 100644 --- a/include/linux/inet_lro.h +++ b/include/linux/inet_lro.h @@ -84,7 +84,11 @@ struct net_lro_mgr { from received packets and eth protocol is still ETH_P_8021Q */ - u32 ip_summed; /* Set in non generated SKBs in page mode */ + /* + * Set for generated SKBs that are not added to + * the frag list in fragmented mode + */ + u32 ip_summed; u32 ip_summed_aggr; /* Set in aggregated SKBs: CHECKSUM_UNNECESSARY * or CHECKSUM_NONE */ -- cgit v1.1 From 23976efedd5ecb420b87455787c537eb4aed1981 Mon Sep 17 00:00:00 2001 From: Emmanuel Grumbach Date: Sat, 28 Jun 2008 02:50:13 +0300 Subject: mac80211: don't accept WEP keys other than WEP40 and WEP104 This patch makes mac80211 refuse a WEP key whose length is not WEP40 nor WEP104. Signed-off-by: Emmanuel Grumbach Signed-off-by: Tomas Winkler Signed-off-by: John W. Linville --- include/net/mac80211.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'include') diff --git a/include/net/mac80211.h b/include/net/mac80211.h index dae3f9e..bcd1623 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -595,6 +595,15 @@ enum ieee80211_key_alg { ALG_CCMP, }; +/** + * enum ieee80211_key_len - key length + * @WEP40: WEP 5 byte long key + * @WEP104: WEP 13 byte long key + */ +enum ieee80211_key_len { + LEN_WEP40 = 5, + LEN_WEP104 = 13, +}; /** * enum ieee80211_key_flags - key flags -- cgit v1.1 From ff31ab56c0e900235f653e375fc3b01ba2d8d6a3 Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Tue, 1 Jul 2008 19:52:38 -0700 Subject: net-sched: change tcf_destroy_chain() to clear start of filter list Pass double tcf_proto pointers to tcf_destroy_chain() to make it clear the start of the filter list for more consistency. Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- include/net/sch_generic.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index ab502ec..a87fc03 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -178,7 +178,7 @@ extern struct Qdisc *qdisc_alloc(struct net_device *dev, struct Qdisc_ops *ops); extern struct Qdisc *qdisc_create_dflt(struct net_device *dev, struct Qdisc_ops *ops, u32 parentid); extern void tcf_destroy(struct tcf_proto *tp); -extern void tcf_destroy_chain(struct tcf_proto *fl); +extern void tcf_destroy_chain(struct tcf_proto **fl); static inline int __qdisc_enqueue_tail(struct sk_buff *skb, struct Qdisc *sch, struct sk_buff_head *list) -- cgit v1.1