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linux/net/can
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Eric Dumazet 6755aebaaf can: should not use __dev_get_by_index() without locks 
bcm_proc_getifname() is called with RTNL and dev_base_lock
not held. It calls __dev_get_by_index() without locks, and
this is illegal (might crash)

Close the race by holding dev_base_lock and copying dev->name
in the protected section.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Oliver Hartkopp <oliver@hartkopp.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
History 2009-11-08 00:33:43 -08:00
..
af_can.c can: fix NOHZ local_softirq_pending 08 warning 2009-09-15 01:31:34 -07:00
af_can.h [CAN]: Add PF_CAN core module 2008-01-28 14:54:10 -08:00
bcm.c can: should not use __dev_get_by_index() without locks 2009-11-08 00:33:43 -08:00
Kconfig [CAN]: Add virtual CAN netdevice driver 2008-01-28 14:54:12 -08:00
Makefile [CAN]: Add broadcast manager (bcm) protocol 2008-01-28 14:54:11 -08:00
proc.c can: switch to seq_file 2009-08-29 00:19:38 -07:00
raw.c net: Make setsockopt() optlen be unsigned. 2009-09-30 16:12:20 -07:00