Jiri Bohac d9d5283228 bonding: fix a race condition in calls to slave MII ioctls ... In mii monitor mode, bond_check_dev_link() calls the the ioctl handler of slave devices. It stores the ndo_do_ioctl function pointer to a static (!) ioctl variable and later uses it to call the handler with the IOCTL macro. If another thread executes bond_check_dev_link() at the same time (even with a different bond, which none of the locks prevent), a race condition occurs. If the two racing slaves have different drivers, this may result in one driver's ioctl handler being called with a pointer to a net_device controlled with a different driver, resulting in unpredictable breakage. Unless I am overlooking something, the "static" must be a copy'n'paste error (?). Signed-off-by: Jiri Bohac <jbohac@suse.cz> Signed-off-by: David S. Miller <davem@davemloft.net>		2009-10-28 22:23:54 -07:00
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bond_3ad.c	trivial: fix typo "to to" in multiple files	2009-09-21 15:14:55 +02:00
bond_3ad.h	Remove duplicate slow protocol define in bond_3ad.h	2009-05-09 13:15:49 -07:00
bond_alb.c	bonding: use compare_ether_addr_64bits() in ALB	2009-09-01 17:40:26 -07:00
bond_alb.h	Convert bonding timers to workqueues	2007-10-23 20:32:00 -04:00
bond_ipv6.c	bonding: wipe out printk's	2009-08-13 16:43:32 -07:00
bond_main.c	bonding: fix a race condition in calls to slave MII ioctls	2009-10-28 22:23:54 -07:00
bond_sysfs.c	bonding: set primary param via sysfs	2009-10-01 14:34:29 -07:00
bonding.h	bonding: use compare_ether_addr_64bits() in ALB	2009-09-01 17:40:26 -07:00
Makefile	bonding: send IPv6 neighbor advertisement on failover	2008-11-06 00:49:37 -05:00