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2cc6d2bf3d
linux/net
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Neil Horman 2cc6d2bf3d ipv6: add a missing unregister_pernet_subsys call 
Clean up a missing exit path in the ipv6 module init routines.  In
addrconf_init we call ipv6_addr_label_init which calls register_pernet_subsys
for the ipv6_addr_label_ops structure.  But if module loading fails, or if the
ipv6 module is removed, there is no corresponding unregister_pernet_subsys call,
which leaves a now-bogus address on the pernet_list, leading to oopses in
subsequent registrations.  This patch cleans up both the failed load path and
the unload path.  Tested by myself with good results.

Signed-off-by: Neil Horman <nhorman@tuxdriver.com>

 include/net/addrconf.h |    1 +
 net/ipv6/addrconf.c    |   11 ++++++++---
 net/ipv6/addrlabel.c   |    5 +++++
 3 files changed, 14 insertions(+), 3 deletions(-)
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-09-26 19:09:25 -07:00
..
9p fs/9p: destroy fid on failed remove 2010-08-02 14:28:36 -05:00
802 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2010-04-11 14:53:53 -07:00
8021q vlan: Match underlying dev carrier on vlan add 2010-08-19 00:26:46 -07:00
appletalk Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2010-04-11 14:53:53 -07:00
atm br2684: fix scheduling while atomic 2010-09-26 18:29:18 -07:00
ax25 ax25: missplaced sock_put(sk) 2010-08-26 15:18:27 -07:00
bluetooth Bluetooth: Fix incorrect setting of remote_tx_win for L2CAP ERTM 2010-08-10 07:59:11 -04:00
bridge bridge: Clear INET control block of SKBs passed into ip_fragment(). 2010-09-01 19:17:34 -07:00
caif net/caif/cfrfml.c: use asm/unaligned.h 2010-08-26 16:11:08 -07:00
can can: add limit for nframes and clean up signed/unsigned variables 2010-08-11 16:12:35 -07:00
core net: fix a lockdep splat 2010-09-24 22:26:10 -07:00
dcb include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
dccp net: dccp: fix sign bug 2010-07-18 15:07:14 -07:00
decnet net-next: remove useless union keyword 2010-06-10 23:31:35 -07:00
dns_resolver DNS: If the DNS server returns an error, allow that to be cached [ver #2] 2010-08-11 17:11:28 +00:00
dsa phylib: available for any speed ethernet 2010-08-11 23:03:50 -07:00
econet econet: fix locking 2010-06-11 18:37:08 -07:00
ethernet Net: ethernet: pe2.c: fix EXPORT_SYMBOL macro code style issue 2010-07-14 18:27:09 -07:00
ieee802154 ieee802154: Fix possible NULL pointer dereference in wpan_phy_alloc 2010-05-23 23:11:07 -07:00
ipv4 xfrm4: strip ECN bits from tos field 2010-09-22 20:25:48 -07:00
ipv6 ipv6: add a missing unregister_pernet_subsys call 2010-09-26 19:09:25 -07:00
ipx include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
irda irda: off by one 2010-09-07 13:57:22 -07:00
iucv net: use __packed annotation 2010-06-03 03:21:52 -07:00
key pfkey: add severity to printk 2010-05-17 23:23:13 -07:00
l2tp l2tp: test for ethernet header in l2tp_eth_dev_recv() 2010-08-26 13:29:38 -07:00
lapb include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
llc net/llc: storing negative error codes in unsigned short 2010-09-16 22:38:23 -07:00
mac80211 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2010-09-07 14:06:10 -07:00
netfilter netfilter: fix a race in nf_ct_ext_create() 2010-09-22 13:13:33 -07:00
netlabel net: Remove unnecessary returns from void function()s 2010-05-17 23:23:14 -07:00
netlink netlink: Make NETLINK_USERSOCK work again. 2010-08-31 09:51:37 -07:00
netrom net: sk_sleep() helper 2010-04-20 16:37:13 -07:00
packet packet_mmap: expose hw packet timestamps to network packet capture utilities 2010-06-02 05:53:56 -07:00
phonet Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2010-07-20 18:25:24 -07:00
rds net: fix a lockdep splat 2010-09-24 22:26:10 -07:00
rfkill Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2010-04-11 14:53:53 -07:00
rose rose: Fix signedness issues wrt. digi count. 2010-09-20 15:40:35 -07:00
rxrpc Add a dummy printk function for the maintenance of unused printks 2010-08-12 09:51:35 -07:00
sched sch_atm: Fix potential NULL deref. 2010-09-12 11:56:44 -07:00
sctp sctp: Do not reset the packet during sctp_packet_config(). 2010-09-17 16:47:56 -07:00
sunrpc net: fix a lockdep splat 2010-09-24 22:26:10 -07:00
tipc tipc: Reduce footprint by un-inlining tipc_msg_* routines 2010-05-12 23:02:29 -07:00
unix UNIX: Do not loop forever at unix_autobind(). 2010-09-07 13:57:23 -07:00
wanrouter net: autoconvert trivial BKL users to private mutex 2010-07-12 20:21:47 -07:00
wimax Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6 2010-05-20 21:04:44 -07:00
wireless wext: fix potential private ioctl memory content leak 2010-09-20 13:41:40 -04:00
x25 X25: Remove bkl in sockopts 2010-05-17 17:39:28 -07:00
xfrm xfrm: Allow different selector family in temporary state 2010-09-20 11:11:38 -07:00
compat.c From abbffa2aa9bd6f8df16d0d0a102af677510d8b9a Mon Sep 17 00:00:00 2001 2010-06-03 20:03:40 -07:00
Kconfig net: RPS needs to depend upon USE_GENERIC_SMP_HELPERS 2010-09-14 21:42:22 -07:00
Makefile DNS: Separate out CIFS DNS Resolver code 2010-08-05 17:17:51 +00:00
nonet.c
socket.c net: support time stamping in phy devices. 2010-07-18 19:15:26 -07:00
sysctl_net.c net: Remove unnecessary returns from void function()s 2010-05-17 23:23:14 -07:00
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