On 30/06/16 14:56, Eric Dumazet wrote: > From: Eric Dumazet <[email protected]> > > ether_addr_equal_64bits() requires some care about its arguments, > namely that 8 bytes might be read, even if last 2 byte values are not > used. > > KASan detected a violation with null_mac_addr and lacpdu_mcast_addr > in bond_3ad.c > > Fixes: 815117adaf5b ("bonding: use ether_addr_equal_unaligned for bond addr > compare") > Fixes: bb54e58929f3 ("bonding: Verify RX LACPDU has proper dest mac-addr") > Signed-off-by: Eric Dumazet <[email protected]> > Reported-by: Dmitry Vyukov <[email protected]> > --- > drivers/net/bonding/bond_3ad.c | 11 +++++++---- > drivers/net/bonding/bond_alb.c | 3 --- > include/net/bonding.h | 7 ++++++- > 3 files changed, 13 insertions(+), 8 deletions(-) >
Good catch, Acked-by: Nikolay Aleksandrov <[email protected]>
