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| author | nikolay@redhat.com <nikolay@redhat.com> | 2012-11-29 01:37:59 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-11 09:03:35 -0800 |
| commit | cefbc0583507deea5f6fd6232909761e0c3cc01a (patch) | |
| tree | f7d09e671839829cfbdbd55698b7e96c1b3a9ea0 /scripts/docproc.c | |
| parent | a8695e1c800bcf21dc9cf55044dd749a3f805427 (diff) | |
bonding: fix race condition in bonding_store_slaves_active
[ Upstream commit e196c0e579902f42cf72414461fb034e5a1ffbf7 ]
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 <nikolay@redhat.com>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts/docproc.c')
0 files changed, 0 insertions, 0 deletions