From: nikolay@redhat.com Date: Thu, 29 Nov 2012 01:37:59 +0000 (+0000) Subject: bonding: fix race condition in bonding_store_slaves_active X-Git-Tag: v3.7-rc8~6^2~3 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e196c0e579902f42cf72414461fb034e5a1ffbf7;p=pandora-kernel.git bonding: fix race condition in bonding_store_slaves_active Race between bonding_store_slaves_active() and slave manipulation functions. The bond_for_each_slave use in bonding_store_slaves_active() is not protected by any synchronization mechanism. NULL pointer dereference is easy to reach. Fixed by acquiring the bond->lock for the slave walk. v2: Make description text < 75 columns Signed-off-by: Nikolay Aleksandrov Signed-off-by: Jay Vosburgh Signed-off-by: David S. Miller --- Reading git-diff-tree failed