kernel-ark/net
Herbert Xu be4f154d5e bridge: Clamp forward_delay when enabling STP
At some point limits were added to forward_delay.  However, the
limits are only enforced when STP is enabled.  This created a
scenario where you could have a value outside the allowed range
while STP is disabled, which then stuck around even after STP
is enabled.

This patch fixes this by clamping the value when we enable STP.

I had to move the locking around a bit to ensure that there is
no window where someone could insert a value outside the range
while we're in the middle of enabling STP.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

Cheers,
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-12 23:32:14 -04:00
..
9p for-linus-3.12-merge minor 9p fixes and tweaks for 3.12 merge window 2013-09-11 12:34:13 -07:00
802
8021q net: vlan: inherit addr_assign_type along with dev_addr 2013-09-03 20:57:49 -04:00
appletalk
atm
ax25
batman-adv batman: Remove reference to compare_ether_addr 2013-09-03 22:34:48 -04:00
bluetooth Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid 2013-09-06 09:30:36 -07:00
bridge bridge: Clamp forward_delay when enabling STP 2013-09-12 23:32:14 -04:00
caif caif: Add missing braces to multiline if in cfctrl_linkup_request 2013-09-05 14:31:02 -04:00
can
ceph Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client 2013-09-09 09:13:22 -07:00
core netpoll: Should handle ETH_P_ARP other than ETH_P_IP in netpoll_neigh_reply 2013-09-12 17:19:14 -04:00
dcb
dccp
decnet
dns_resolver
dsa net: dsa: inherit addr_assign_type along with dev_addr 2013-09-03 20:57:49 -04:00
ethernet
ieee802154 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2013-09-05 14:54:29 -07:00
ipv4 tcp: properly increase rcv_ssthresh for ofo packets 2013-09-06 14:43:49 -04:00
ipv6 ipv6: don't call fib6_run_gc() until routing is ready 2013-09-11 17:04:09 -04:00
ipx
irda
iucv
key
l2tp
lapb
llc llc: Use normal etherdevice.h tests 2013-09-03 22:34:47 -04:00
mac80211
mac802154
mpls
netfilter netfilter: Fix build errors with xt_socket.c 2013-09-05 14:38:03 -04:00
netlabel
netlink net: netlink: filter particular protocols from analyzers 2013-09-06 14:43:48 -04:00
netrom
nfc
openvswitch net: ovs: flow: fix potential illegal memory access in __parse_flow_nlattrs 2013-09-11 16:09:58 -04:00
packet
phonet
rds
rfkill Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2013-09-05 14:54:29 -07:00
rose
rxrpc
sched net_sched: htb: fix a typo in htb_change_class() 2013-09-11 17:16:22 -04:00
sctp net: sctp: fix ipv6 ipsec encryption bug in sctp_v6_xmit 2013-09-12 17:24:43 -04:00
sunrpc Merge branch 'nfsd-next' of git://linux-nfs.org/~bfields/linux 2013-09-10 20:04:59 -07:00
tipc
unix
vmw_vsock
wimax
wireless Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2013-09-05 14:54:29 -07:00
x25 x25: add a sanity check parsing X.25 facilities 2013-09-04 00:27:27 -04:00
xfrm Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-09-05 14:58:52 -04:00
compat.c
Kconfig
Makefile
nonet.c
socket.c kernel-wide: fix missing validations on __get/__put/__copy_to/__copy_from_user() 2013-09-11 15:58:18 -07:00
sysctl_net.c