linux/net
Masahide NAKAMURA 9abbffee86 [XFRM] STATE: Fix to respond error to get operation if no matching entry exists.
When application uses XFRM_MSG_GETSA to get state entry through
netlink socket and kernel has no matching one, the application expects
reply message with error status by kernel.

Kernel doesn't send the message back in the case of Mobile IPv6 route
optimization protocols (i.e. routing header or destination options
header). This is caused by incorrect return code "0" from
net/xfrm/xfrm_user.c(xfrm_user_state_lookup) and it makes kernel skip
to acknowledge at net/netlink/af_netlink.c(netlink_rcv_skb).

This patch fix to reply ESRCH to application.

Signed-off-by: Masahide NAKAMURA <nakam@linux-ipv6.org>
Signed-off-by: TAKAMIYA Noriaki <takamiya@po.ntts.co.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-11-25 15:16:52 -08:00
..
802 [TR]: endiannness annotations 2006-09-28 17:53:59 -07:00
8021q [PATCH] Finish annotations of struct vlan_ethhdr 2006-10-10 16:15:34 -07:00
appletalk [APPLETALK]: Fix potential OOPS in atalk_sendmsg(). 2006-10-30 15:24:34 -08:00
atm [ATM]: handle sysfs errors 2006-10-21 19:55:22 -07:00
ax25 [NET]: Conversions from kmalloc+memset to k(z|c)alloc. 2006-07-21 14:51:30 -07:00
bluetooth [BLUETOOTH]: Fix unaligned access in hci_send_to_sock. 2006-11-21 16:17:41 -08:00
bridge [NETFILTER]: silence a warning in ebtables 2006-11-01 18:07:27 -08:00
core [NET]: Set truesize in pskb_copy 2006-11-07 15:10:14 -08:00
dccp [NET]: Fix kfifo_alloc() error check. 2006-11-25 15:16:49 -08:00
decnet [DECNET]: Endianess fixes (try #2) 2006-11-07 15:10:17 -08:00
econet [NET]: Conversions from kmalloc+memset to k(z|c)alloc. 2006-07-21 14:51:30 -07:00
ethernet [NET]: Annotate dst_ops protocol 2006-09-28 18:02:58 -07:00
ieee80211 [PATCH] ieee80211: don't flood log with errors 2006-10-31 22:15:38 -05:00
ipv4 [NET]: Fix kfifo_alloc() error check. 2006-11-25 15:16:49 -08:00
ipv6 [IPV6]: Fix address/interface handling in UDP and DCCP, according to the scoping architecture. 2006-11-21 17:41:56 -08:00
ipx [IPX]: Annotate and fix IPX checksum 2006-11-05 14:11:25 -08:00
irda [IRDA]: Lockdep fix. 2006-11-21 17:33:01 -08:00
key IPsec: correct semantics for SELinux policy matching 2006-10-11 23:59:37 -07:00
lapb [LAPB]: Fix windowsize check 2006-08-05 21:15:58 -07:00
llc [LLC]: multicast receive device match 2006-08-13 18:56:26 -07:00
netfilter [NETFILTER]: Use pskb_trim in {ip,ip6,nfnetlink}_queue 2006-11-15 21:18:48 -08:00
netlabel [NETLABEL]: Fix build failure. 2006-11-05 16:44:06 -08:00
netlink [NET]: fix uaccess handling 2006-10-30 15:24:41 -08:00
netrom [NETROM] lockdep: fix false positive 2006-07-12 13:59:02 -07:00
packet [NET]: Fix sk->sk_filter field access 2006-09-22 15:18:47 -07:00
rose [ROSE] lockdep: fix false positive 2006-07-12 13:58:59 -07:00
rxrpc [PATCH] kmemdup: some users 2006-10-01 00:39:19 -07:00
sched [PKT_SCHED] sch_htb: Use hlist_del_init(). 2006-11-07 15:10:12 -08:00
sctp [SCTP]: Remove temporary associations from backlog and hash. 2006-10-30 18:55:11 -08:00
sunrpc [PATCH] sunrpc: add missing spin_unlock 2006-11-06 01:46:23 -08:00
tipc [TIPC] net/tipc/port.c: fix NULL dereference 2006-11-01 15:42:33 -08:00
unix [AF_UNIX]: Change max_dgram_qlen sysctl to __read_mostly 2006-09-22 15:18:42 -07:00
wanrouter [NET]: Conversions from kmalloc+memset to k(z|c)alloc. 2006-07-21 14:51:30 -07:00
x25 Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
xfrm [XFRM] STATE: Fix to respond error to get operation if no matching entry exists. 2006-11-25 15:16:52 -08:00
compat.c [NET]: File descriptor loss while receiving SCM_RIGHTS 2006-10-11 23:59:48 -07:00
Kconfig [NETLABEL]: Fix build failure. 2006-11-05 16:44:06 -08:00
Makefile [NetLabel]: core NetLabel subsystem 2006-09-22 14:53:34 -07:00
nonet.c [PATCH] Make most file operations structs in fs/ const 2006-03-28 09:16:06 -08:00
socket.c [PATCH] file: modify struct fown_struct to use a struct pid 2006-10-02 07:57:14 -07:00
sysctl_net.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
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