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1758c09476
linux/net
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Oliver Hartkopp 1758c09476 can: Use WARN_ONCE() instead of BUG_ON() for sanity check in receive path 
To ensure a proper handling of CAN frames transported in skbuffs some checks
need to be performed at receive time.

As stated by Michael Olbrich and Luotao Fu BUG_ON() might be to restrictive.
This is right as we can just drop the non conform skbuff and the Kernel can
continue working.

This patch replaces the BUG_ON() with a WARN_ONCE() so that the system remains
healthy but we made the problem visible (once).

Signed-off-by: Oliver Hartkopp <oliver@hartkopp.net>
Signed-off-by: Urs Thuermann <urs@isnogud.escape.de>
CC: Michael Olbrich <m.olbrich@pengutronix.de>
CC: Luotao Fu <l.fu@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-14 16:36:57 -07:00
..
9p
802
8021q vlan: adds fcoe offload related net_device_ops and updates fcoe_ddp_xid field 2009-08-14 16:12:06 -07:00
appletalk Use correct NET_RX_* returns for atalk_rcv() 2009-08-12 20:44:50 -07:00
atm net: mark read-only arrays as const 2009-08-05 10:42:58 -07:00
ax25
bluetooth Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-08-12 17:44:53 -07:00
bridge net/bridge: Add 'hairpin' port forwarding mode 2009-08-13 16:26:11 -07:00
can can: Use WARN_ONCE() instead of BUG_ON() for sanity check in receive path 2009-08-14 16:36:57 -07:00
core net: skb ftracer - add tracepoint to skb_copy_datagram_iovec (v3) 2009-08-13 16:26:14 -07:00
dcb
dccp Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-08-12 17:44:53 -07:00
decnet
dsa
econet Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-08-12 17:44:53 -07:00
ethernet
ieee802154 nl802154: support START-CONFIRM primitive 2009-08-12 21:54:51 -07:00
ipv4 net: mark read-only arrays as const 2009-08-05 10:42:58 -07:00
ipv6 inet6: Set default traffic class 2009-08-13 16:43:32 -07:00
ipx
irda Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-08-12 17:44:53 -07:00
iucv
key
lapb
llc net: mark read-only arrays as const 2009-08-05 10:42:58 -07:00
mac80211 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-08-14 16:07:21 -07:00
netfilter net: mark read-only arrays as const 2009-08-05 10:42:58 -07:00
netlabel Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-07-30 19:22:43 -07:00
netlink
netrom Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-08-12 17:44:53 -07:00
packet
phonet Phonet: fix /proc/net/phonet with network namespaces 2009-08-12 22:13:19 -07:00
rds net/rds: Use AF_INET for sin_family field 2009-08-05 20:30:13 -07:00
rfkill rfkill: add the GPS radio type 2009-08-04 16:44:23 -04:00
rose Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-08-12 17:44:53 -07:00
rxrpc net: mark read-only arrays as const 2009-08-05 10:42:58 -07:00
sched net: Avoid enqueuing skb for default qdiscs 2009-08-06 20:10:18 -07:00
sctp Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-08-12 17:44:53 -07:00
sunrpc
tipc
unix
wanrouter
wimax
wireless cfg80211: allow driver to override PS default 2009-08-14 09:14:08 -04:00
x25
xfrm Fix xfrm hash collisions by changing __xfrm4_daddr_saddr_hash to hash addresses with addition 2009-08-09 21:45:31 -07:00
compat.c
Kconfig
Makefile
nonet.c
socket.c
sysctl_net.c
TUNABLE