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Neil Brown 2f34931fdc [PATCH] knfsd: fix race related problem when adding items to and svcrpc auth cache 
If we don't find the item we are lookng for, we allocate a new one, and
then grab the lock again and search to see if it has been added while we
did the alloc.  If it had been added we need to 'cache_put' the newly
created item that we are never going to use.  But as it hasn't been
initialised properly, putting it can cause an oops.

So move the ->init call earlier to that it will always be fully initilised
if we have to put it.

Thanks to Philipp Matthias Hahn <pmhahn@svs.Informatik.Uni-Oldenburg.de>
for reporting the problem.

Signed-off-by: Neil Brown <neilb@suse.de>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
 		2006-08-06 08:57:47 -07:00
..
802 Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
8021q [VLAN]: Fix link state propagation 2006-07-24 13:52:13 -07:00
appletalk [NET]: Conversions from kmalloc+memset to k(z|c)alloc. 2006-07-21 14:51:30 -07:00
atm [NET]: Conversions from kmalloc+memset to k(z|c)alloc. 2006-07-21 14:51:30 -07:00
ax25 [NET]: Conversions from kmalloc+memset to k(z|c)alloc. 2006-07-21 14:51:30 -07:00
bluetooth [Bluetooth] Correct RFCOMM channel MTU for broken implementations 2006-07-24 12:44:25 -07:00
bridge [NETFILTER]: bridge netfilter: add deferred output hooks to feature-removal-schedule 2006-07-24 22:54:55 -07:00
core [NET]: Fix more per-cpu typos 2006-08-02 15:02:31 -07:00
dccp [IPV6]: Audit all ip6_dst_lookup/ip6_dst_store calls 2006-08-02 13:38:14 -07:00
decnet [DECNET]: Fix for routing bug 2006-08-02 14:14:44 -07:00
econet [NET]: Conversions from kmalloc+memset to k(z|c)alloc. 2006-07-21 14:51:30 -07:00
ethernet Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
ieee80211 [PATCH] ieee80211: TKIP requires CRC32 2006-07-27 14:37:31 -04:00
ipv4 [NET]: Fix more per-cpu typos 2006-08-02 15:02:31 -07:00
ipv6 [IPV6]: SNMPv2 "ipv6IfStatsOutFragCreates" counter error 2006-08-02 13:41:21 -07:00
ipx Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
irda [NET]: Conversions from kmalloc+memset to k(z|c)alloc. 2006-07-21 14:51:30 -07:00
key Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
lapb [NET]: Conversions from kmalloc+memset to k(z|c)alloc. 2006-07-21 14:51:30 -07:00
llc [NET]: Conversions from kmalloc+memset to k(z|c)alloc. 2006-07-21 14:51:30 -07:00
netfilter [NETFILTER]: xt_hashlimit/xt_string: missing string validation 2006-08-02 13:38:29 -07:00
netlink [NET]: Conversions from kmalloc+memset to k(z|c)alloc. 2006-07-21 14:51:30 -07:00
netrom [NETROM] lockdep: fix false positive 2006-07-12 13:59:02 -07:00
packet Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
rose [ROSE] lockdep: fix false positive 2006-07-12 13:58:59 -07:00
rxrpc [NET]: Conversions from kmalloc+memset to k(z|c)alloc. 2006-07-21 14:51:30 -07:00
sched [NET]: Conversions from kmalloc+memset to k(z|c)alloc. 2006-07-21 14:51:30 -07:00
sctp [SCTP]: ADDIP: Don't use an address as source until it is ASCONF-ACKed 2006-07-21 14:49:25 -07:00
sunrpc [PATCH] knfsd: fix race related problem when adding items to and svcrpc auth cache 2006-08-06 08:57:47 -07:00
tipc [TIPC]: Removing useless casts 2006-07-21 15:52:20 -07:00
unix [AF_UNIX]: Kernel memory leak fix for af_unix datagram getpeersec patch 2006-08-02 14:12:06 -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 [NET]: Conversions from kmalloc+memset to k(z|c)alloc. 2006-07-21 14:51:30 -07:00
Kconfig [SECMARK]: Add secmark support to core networking. 2006-06-17 21:29:57 -07:00
Makefile [TIPC] Initial merge 2006-01-12 14:06:31 -08:00
TUNABLE Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
compat.c [NETFILTER]: iptables 32bit compat layer 2006-04-01 02:25:19 -08:00
nonet.c [PATCH] Make most file operations structs in fs/ const 2006-03-28 09:16:06 -08:00
socket.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
sysctl_net.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00