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2007-12-11[NET]: Fix wrong comments for unregister_net*Wang Chen1-4/+2
There are some return value comments for void functions. Fixed it. Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-12-11[IPv6] ESP: Discard dummy packets introduced in rfc4303Thomas Graf1-0/+6
RFC4303 introduces dummy packets with a nexthdr value of 59 to implement traffic confidentiality. Such packets need to be dropped silently and the payload may not be attempted to be parsed as it consists of random chunk. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-12-11[IPv4] ESP: Discard dummy packets introduced in rfc4303Thomas Graf1-0/+5
RFC4303 introduces dummy packets with a nexthdr value of 59 to implement traffic confidentiality. Such packets need to be dropped silently and the payload may not be attempted to be parsed as it consists of random chunk. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-12-11[IPV4]: Swap the ifa allocation with the"ipv4_devconf_setall" callPavel Emelyanov1-2/+1
According to Herbert, the ipv4_devconf_setall should be called only when the ifa is added to the device. However, failed ifa allocation may bring things into inconsistent state. Move the call to ipv4_devconf_setall after the ifa allocation. Fits both net-2.6 (with offsets) and net-2.6.25 (cleanly). Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-12-11[IPV6] XFRM: Fix auditing rt6i_flags; use RTF_xxx flags instead of RTCF_xxx.YOSHIFUJI Hideaki1-1/+1
RTCF_xxx flags, defined in include/linux/in_route.h) are available for IPv4 route (rtable) entries only. Use RTF_xxx flags instead, defined in include/linux/ipv6_route.h, for IPv6 route entries (rt6_info). Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-12-07[AF_RXRPC]: Add a missing gotoDavid Howells1-0/+1
Add a missing goto to error handling in the RXKAD security module for AF_RXRPC. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-12-07[VLAN]: Lost rtnl_unlock() in vlan_ioctl()Pavel Emelyanov1-1/+1
The SET_VLAN_NAME_TYPE_CMD command w/o CAP_NET_ADMIN capability doesn't release the rtnl lock. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-12-07[SCTP]: Fix the bind_addr info during migration.Vlad Yasevich2-10/+28
During accept/migrate the code attempts to copy the addresses from the parent endpoint to the new endpoint. However, if the parent was bound to a wildcard address, then we end up pointlessly copying all of the current addresses on the system. Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-12-07[SCTP]: Add bind hash locking to the migrate codeVlad Yasevich1-0/+6
SCTP accept code tries to add a newliy created socket to a bind bucket without holding a lock. On a really busy system, that can causes slab corruptions. Add a lock around this code. Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-12-07[IPV4]: Remove prototype of ip_rt_adviceDenis V. Lunev1-1/+1
ip_rt_advice has been gone, so no need to keep prototype and debug message. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-12-07[IPv4]: Reply net unreachable ICMP messageMitsuru Chinen1-0/+3
IPv4 stack doesn't reply any ICMP destination unreachable message with net unreachable code when IP detagrams are being discarded because of no route could be found in the forwarding path. Incidentally, IPv6 stack replies such ICMPv6 message in the similar situation. Signed-off-by: Mitsuru Chinen <mitch@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-12-07[IPv6] SNMP: Increment OutNoRoutes when connecting to unreachable networkMitsuru Chinen1-0/+2
IPv6 stack doesn't increment OutNoRoutes counter when IP datagrams is being discarded because no route could be found to transmit them to their destination. IPv6 stack should increment the counter. Incidentally, IPv4 stack increments that counter in such situation. Signed-off-by: Mitsuru Chinen <mitch@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-12-07[BRIDGE]: Section fix.Andrew Morton1-1/+1
WARNING: vmlinux.o(.init.text+0x204e2): Section mismatch: reference to .exit.text:br_fdb_fini (between 'br_init' and 'br_fdb_init') Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-12-05[LRO]: fix lro_gen_skb() alignmentAndrew Gallatin1-1/+2
Add a field to the lro_mgr struct so that drivers can specify how much padding is required to align layer 3 headers when a packet is copied into a freshly allocated skb by inet_lro.c:lro_gen_skb(). Without padding, skbs generated by LRO will cause alignment warnings on architectures which require strict alignment (seen on sparc64). Myri10GE is updated to use this field. Signed-off-by: Andrew Gallatin <gallatin@myri.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-12-05[TCP]: NAGLE_PUSH seems to be a wrong way aroundIlpo Järvinen1-2/+1
The comment in tcp_nagle_test suggests that. This bug is very very old, even 2.4.0 seems to have it. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-12-05[TCP]: Move prior_in_flight collect to more robust placeIlpo Järvinen1-2/+1
The previous location is after sacktag processing, which affects counters tcp_packets_in_flight depends on. This may manifest as wrong behavior if new SACK blocks are present and all is clear for call to tcp_cong_avoid, which in the case of tcp_reno_cong_avoid bails out early because it thinks that TCP is not limited by cwnd. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-12-05[TCP] FRTO: Use of existing funcs make code more obvious & robustIlpo Järvinen1-9/+5
Though there's little need for everything that tcp_may_send_now does (actually, even the state had to be adjusted to pass some checks FRTO does not want to occur), it's more robust to let it make the decision if sending is allowed. State adjustments needed: - Make sure snd_cwnd limit is not hit in there - Disable nagle (if necessary) through the frto_counter == 2 The result of check for frto_counter in argument to call for tcp_enter_frto_loss can just be open coded, therefore there isn't need to store the previous frto_counter past tcp_may_send_now. In addition, returns can then be combined. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-12-05[IRDA]: Move ircomm_tty_line_info() under #ifdef CONFIG_PROC_FSPavel Emelyanov1-1/+1
The function in question is called only from ircomm_tty_read_proc, which is under this option. Move this helper to the same place. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-12-05[ROSE]: Trivial compilation CONFIG_INET=n casePavel Emelyanov1-1/+1
The rose_rebuild_header() consists only of some variables in case INET=n, and gcc will warn us about it. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-12-05[IPVS]: Fix sched registration race when checking for name collision.Pavel Emelyanov1-13/+14
The register_ip_vs_scheduler() checks for the scheduler with the same name under the read-locked __ip_vs_sched_lock, then drops, takes it for writing and puts the scheduler in list. This is racy, since we can have a race window between the lock being re-locked for writing. The fix is to search the scheduler with the given name right under the write-locked __ip_vs_sched_lock. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Acked-by: Simon Horman <horms@verge.net.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-12-05[IPVS]: Don't leak sysctl tables if the scheduler registration fails.Pavel Emelyanov2-2/+12
In case we load lblc or lblcr module we can leak some sysctl tables if the call to register_ip_vs_scheduler() fails. I've looked at the register_ip_vs_scheduler() code and saw, that the only reason to fail is the name collision, so I think that with some 3rd party schedulers this becomes a relevant issue. No? Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Acked-by: Simon Horman <horms@verge.net.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-12-03Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/net-2.6Linus Torvalds23-84/+124
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/net-2.6: (27 commits) [INET]: Fix inet_diag dead-lock regression [NETNS]: Fix /proc/net breakage [TEXTSEARCH]: Do not allow zero length patterns in the textsearch infrastructure [NETFILTER]: fix forgotten module release in xt_CONNMARK and xt_CONNSECMARK [NETFILTER]: xt_TCPMSS: remove network triggerable WARN_ON [DECNET]: dn_nl_deladdr() almost always returns no error [IPV6]: Restore IPv6 when MTU is big enough [RXRPC]: Add missing select on CRYPTO mac80211: rate limit wep decrypt failed messages rfkill: fix double-mutex-locking mac80211: drop unencrypted frames if encryption is expected mac80211: Fix behavior of ieee80211_open and ieee80211_close ieee80211: fix unaligned access in ieee80211_copy_snap mac80211: free ifsta->extra_ie and clear IEEE80211_STA_PRIVACY_INVOKED SCTP: Fix build issues with SCTP AUTH. SCTP: Fix chunk acceptance when no authenticated chunks were listed. SCTP: Fix the supported extensions paramter SCTP: Fix SCTP-AUTH to correctly add HMACS paramter. SCTP: Fix the number of HB transmissions. [TCP] illinois: Incorrect beta usage ...
2007-12-03[INET]: Fix inet_diag dead-lock regressionHerbert Xu1-21/+46
The inet_diag register fix broke inet_diag module loading because the loaded module had to take the same mutex that's already held by the loader in order to register the new handler. This patch fixes it by introducing a separate mutex to protect the handling of handlers. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-12-01[NETFILTER]: fix forgotten module release in xt_CONNMARK and xt_CONNSECMARKJan Engelhardt2-10/+10
Fix forgotten module release in xt_CONNMARK and xt_CONNSECMARK When xt_CONNMARK is used outside the mangle table and the user specified "--restore-mark", the connmark_tg_check() function will (correctly) error out, but (incorrectly) forgets to release the L3 conntrack module. Same for xt_CONNSECMARK. Fix is to move the call to acquire the L3 module after the basic constraint checks. Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-11-30[NETFILTER]: xt_TCPMSS: remove network triggerable WARN_ONPatrick McHardy1-3/+1
ipv6_skip_exthdr() returns -1 for invalid packets. don't WARN_ON that. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-11-30[DECNET]: dn_nl_deladdr() almost always returns no errorPavel Emelyanov1-1/+3
As far as I see from the err variable initialization the dn_nl_deladdr() routine was designed to report errors like "EADDRNOTAVAIL" and probaby "ENODEV". But the code sets this err to 0 after the first nlmsg_parse and goes on, returning this 0 in any case. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Acked-by: Steven Whitehouse <swhiteho@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-11-30[IPV6]: Restore IPv6 when MTU is big enoughEvgeniy Polyakov1-1/+10
Avaid provided test application, so bug got fixed. IPv6 addrconf removes ipv6 inner device from netdev each time cmu changes and new value is less than IPV6_MIN_MTU (1280 bytes). When mtu is changed and new value is greater than IPV6_MIN_MTU, it does not add ipv6 addresses and inner device bac. This patch fixes that. Tested with Avaid's application, which works ok now. Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-11-30[RXRPC]: Add missing select on CRYPTODavid Howells1-0/+1
AF_RXRPC uses the crypto services, so should depend on or select CRYPTO. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-11-30Merge branch 'fixes-davem' of ā†µHerbert Xu5-15/+17
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
2007-11-29mac80211: rate limit wep decrypt failed messagesAdel Gadllah1-1/+2
The attached patch rate limits "WEP decrypt failed (ICV)" to avoid flooding the logfiles. Signed-off-by: Adel Gadllah <adel.gadllah@gmx.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-29rfkill: fix double-mutex-lockingMichael Buesch1-9/+5
rfkill_toggle_radio is called from functions where rfkill->mutex is already aquired. Remove the lock from rfkill_toggle_radio() and add it to the only calling function that calls it without the lock held. Signed-off-by: Michael Buesch <mb@bu3sch.de> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-29mac80211: drop unencrypted frames if encryption is expectedJohannes Berg1-1/+1
This patch fixes a regression I (most likely) introduced, namely that unencrypted frames are right now accepted even if we have a key for that specific sender. That has very bad security implications. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-29mac80211: Fix behavior of ieee80211_open and ieee80211_closeMichael Wu1-3/+2
This patch fixes: - Incorrect calls to ieee80211_hw_config when the radiotap flag is set. - Failure to actually unset the radiotap flag when all monitors are down. - Failure to call ieee80211_hw_config after successful interface start. Signed-off-by: Michael Wu <flamingice@sourmilk.net> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-29ieee80211: fix unaligned access in ieee80211_copy_snapDaniel Drake1-1/+2
There is no guarantee that data+SNAP_SIZE will reside on an even numbered address, so doing a 16 bit read will cause an unaligned access in some situations. Based on a patch from Jun Sun. Signed-off-by: Daniel Drake <dsd@gentoo.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-29mac80211: free ifsta->extra_ie and clear IEEE80211_STA_PRIVACY_INVOKEDZhu Yi1-0/+5
I'm not sure if this is best choice, someone might have better solutions. But this patch fixed the connection problem when switching from a WPA enabled AP (using wpa_supplicant) to an open AP (using iwconfig). The root cause is when we connect to a WPA enabled AP, wpa_supplicant sets the ifsta->extra_ie thru SIOCSIWGENIE. But if we stop wpa_supplicant and connect to an open AP with iwconfig, there is no way to clear the extra_ie so that mac80211 keeps connecting with that. Someone could argue wpa_supplicant should clear the extra_ie during its shutdown. But mac80211 should also handle the unexpected shutdown case (ie. killall -9 wpa_supplicant). On Wed, 2007-11-21 at 16:19 +0100, Johannes Berg wrote: > Yeah. Can you amend the patch to also clear the > IEEE80211_STA_PRIVACY_INVOKED flag? Signed-off-by: Zhu Yi <yi.zhu@intel.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-29SCTP: Fix build issues with SCTP AUTH.Vlad Yasevich2-3/+5
SCTP-AUTH requires selection of CRYPTO, HMAC and SHA1 since SHA1 is a MUST requirement for AUTH. We also support SHA256, but that's optional, so fix the code to treat it as such. Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
2007-11-29SCTP: Fix chunk acceptance when no authenticated chunks were listed.Vlad Yasevich1-1/+1
In the case where no autheticated chunks were specified, we were still trying to verify that a given chunk needs authentication and doing so incorrectly. Add a check for parameter length to make sure we don't try to use an empty auth_chunks parameter to verify against. Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
2007-11-29SCTP: Fix the supported extensions paramterVlad Yasevich1-15/+8
Supported extensions parameter was not coded right and ended up over-writing memory or causing skb overflows. First, remove the FWD_TSN support from as it shouldn't be there and also fix the paramter encoding. Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
2007-11-29SCTP: Fix SCTP-AUTH to correctly add HMACS paramter.Vlad Yasevich1-1/+1
There was a typo that cleared the HMACS parameters when no authenticated chunks were specified. We whould be clearing the chunks pointer instead of the hmacs. Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
2007-11-29SCTP: Fix the number of HB transmissions.Vlad Yasevich1-1/+1
Our treatment of Heartbeats is special in that the inital HB chunk counts against the error count for the association, where as for other chunks, only retransmissions or timeouts count against us. As a result, we had an off-by-1 situation with a number of Heartbeats we could send. Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
2007-11-30[TCP] illinois: Incorrect beta usageStephen Hemminger1-1/+1
Lachlan Andrew observed that my TCP-Illinois implementation uses the beta value incorrectly: The parameter beta in the paper specifies the amount to decrease *by*: that is, on loss, W <- W - beta*W but in tcp_illinois_ssthresh() uses beta as the amount to decrease *to*: W <- beta*W This bug makes the Linux TCP-Illinois get less-aggressive on uncongested network, hurting performance. Note: since the base beta value is .5, it has no impact on a congested network. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-11-30[IPSEC]: Fix uninitialised dst warning in __xfrm_lookupHerbert Xu1-0/+1
Andrew Morton reported that __xfrm_lookup generates this warning: net/xfrm/xfrm_policy.c: In function '__xfrm_lookup': net/xfrm/xfrm_policy.c:1449: warning: 'dst' may be used uninitialized in this function This is because if policy->action is of an unexpected value then dst will not be initialised. Of course, in practice this should never happen since the input layer xfrm_user/af_key will filter out all illegal values. But the compiler doesn't know that of course. So this patch fixes this by taking the conservative approach and treat all unknown actions the same as a blocking action. Thanks to Andrew for finding this and providing an initial fix. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-11-30[INET]: Fix inet_diag register vs rcv racePavel Emelyanov1-9/+5
The following race is possible when one cpu unregisters the handler while other one is trying to receive a message and call this one: CPU1: CPU2: inet_diag_rcv() inet_diag_unregister() mutex_lock(&inet_diag_mutex); netlink_rcv_skb(skb, &inet_diag_rcv_msg); if (inet_diag_table[nlh->nlmsg_type] == NULL) /* false handler is still registered */ ... netlink_dump_start(idiagnl, skb, nlh, inet_diag_dump, NULL); cb = kzalloc(sizeof(*cb), GFP_KERNEL); /* sleep here freeing memory * or preempt * or sleep later on nlk->cb_mutex */ spin_lock(&inet_diag_register_lock); inet_diag_table[type] = NULL; ... spin_unlock(&inet_diag_register_lock); synchronize_rcu(); /* CPU1 is sleeping - RCU quiescent * state is passed */ return; /* inet_diag_dump is finally called: */ inet_diag_dump() handler = inet_diag_table[cb->nlh->nlmsg_type]; BUG_ON(handler == NULL); /* OOPS! While we slept the unregister has set * handler to NULL :( */ Grep showed, that the register/unregister functions are called from init/fini module callbacks for tcp_/dccp_diag, so it's OK to use the inet_diag_mutex to synchronize manipulations with the inet_diag_table and the access to it. Besides, as Herbert pointed out, asynchronous dumps should hold this mutex as well, and thus, we provide the mutex as cb_mutex one. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-11-29[BRIDGE]: Properly dereference the br_should_route_hookPavel Emelyanov2-5/+6
This hook is protected with the RCU, so simple if (br_should_route_hook) br_should_route_hook(...) is not enough on some architectures. Use the rcu_dereference/rcu_assign_pointer in this case. Fixed Stephen's comment concerning using the typeof(). Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-11-29[BRIDGE]: Lost call to br_fdb_fini() in br_init() error pathPavel Emelyanov1-1/+3
In case the br_netfilter_init() (or any subsequent call) fails, the br_fdb_fini() must be called to free the allocated in br_fdb_init() br_fdb_cache kmem cache. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-11-29[UNIX]: EOF on non-blocking SOCK_SEQPACKETFlorian Zumbiehl1-1/+8
I am not absolutely sure whether this actually is a bug (as in: I've got no clue what the standards say or what other implementations do), but at least I was pretty surprised when I noticed that a recv() on a non-blocking unix domain socket of type SOCK_SEQPACKET (which is connection oriented, after all) where the remote end has closed the connection returned -1 (EAGAIN) rather than 0 to indicate end of file. This is a test case: | #include <sys/types.h> | #include <unistd.h> | #include <sys/socket.h> | #include <sys/un.h> | #include <fcntl.h> | #include <string.h> | #include <stdlib.h> | | int main(){ | int sock; | struct sockaddr_un addr; | char buf[4096]; | int pfds[2]; | | pipe(pfds); | sock=socket(PF_UNIX,SOCK_SEQPACKET,0); | addr.sun_family=AF_UNIX; | strcpy(addr.sun_path,"/tmp/foobar_testsock"); | bind(sock,(struct sockaddr *)&addr,sizeof(addr)); | listen(sock,1); | if(fork()){ | close(sock); | sock=socket(PF_UNIX,SOCK_SEQPACKET,0); | connect(sock,(struct sockaddr *)&addr,sizeof(addr)); | fcntl(sock,F_SETFL,fcntl(sock,F_GETFL)|O_NONBLOCK); | close(pfds[1]); | read(pfds[0],buf,sizeof(buf)); | recv(sock,buf,sizeof(buf),0); // <-- this one | }else accept(sock,NULL,NULL); | exit(0); | } If you try it, make sure /tmp/foobar_testsock doesn't exist. The marked recv() returns -1 (EAGAIN) on 2.6.23.9. Below you find a patch that fixes that. Signed-off-by: Florian Zumbiehl <florz@florz.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-11-29[VLAN]: Fix nested VLAN transmit bugJoonwoo Park1-1/+2
Fix misbehavior of vlan_dev_hard_start_xmit() for recursive encapsulations. Signed-off-by: Joonwoo Park <joonwpark81@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-11-26Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/net-2.6Linus Torvalds30-122/+84
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/net-2.6: (41 commits) [XFRM]: Fix leak of expired xfrm_states [ATM]: [he] initialize lock and tasklet earlier [IPV4]: Remove bogus ifdef mess in arp_process [SKBUFF]: Free old skb properly in skb_morph [IPV4]: Fix memory leak in inet_hashtables.h when NUMA is on [IPSEC]: Temporarily remove locks around copying of non-atomic fields [TCP] MTUprobe: Cleanup send queue check (no need to loop) [TCP]: MTUprobe: receiver window & data available checks fixed [MAINTAINERS]: tlan list is subscribers-only [SUNRPC]: Remove SPIN_LOCK_UNLOCKED [SUNRPC]: Make xprtsock.c:xs_setup_{udp,tcp}() static [PFKEY]: Sending an SADB_GET responds with an SADB_GET [IRDA]: Compilation for CONFIG_INET=n case [IPVS]: Fix compiler warning about unused register_ip_vs_protocol [ARP]: Fix arp reply when sender ip 0 [IPV6] TCPMD5: Fix deleting key operation. [IPV6] TCPMD5: Check return value of tcp_alloc_md5sig_pool(). [IPV4] TCPMD5: Use memmove() instead of memcpy() because we have overlaps. [IPV4] TCPMD5: Omit redundant NULL check for kfree() argument. ieee80211: Stop net_ratelimit/IEEE80211_DEBUG_DROP log pollution ...
2007-11-26Merge git://git.linux-nfs.org/pub/linux/nfs-2.6Linus Torvalds6-12/+17
* git://git.linux-nfs.org/pub/linux/nfs-2.6: NFS: Clean up new multi-segment direct I/O changes NFS: Ensure we return zero if applications attempt to write zero bytes NFS: Support multiple segment iovecs in the NFS direct I/O path NFS: Introduce iovec I/O helpers to fs/nfs/direct.c SUNRPC: Add missing "space" to net/sunrpc/auth_gss.c SUNRPC: make sunrpc/xprtsock.c:xs_setup_{udp,tcp}() static NFS: fs/nfs/dir.c should #include "internal.h" NFS: make nfs_wb_page_priority() static NFS: mount failure causes bad page state SUNRPC: remove NFS/RDMA client's binary sysctls kernel BUG at fs/nfs/namespace.c:108! - can be triggered by bad server sunrpc: rpc_pipe_poll may miss available data in some cases sunrpc: return error if unsupported enctype or cksumtype is encountered sunrpc: gss_pipe_downcall(), don't assume all errors are transient NFS: Fix the ustat() regression
2007-11-27[XFRM]: Fix leak of expired xfrm_statesPatrick McHardy1-1/+1
The xfrm_timer calls __xfrm_state_delete, which drops the final reference manually without triggering destruction of the state. Change it to use xfrm_state_put to add the state to the gc list when we're dropping the last reference. The timer function may still continue to use the state safely since the final destruction does a del_timer_sync(). Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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