From: Eric Dumazet <[email protected]> Date: Thu, 30 Jun 2016 16:13:41 +0200
> 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 > > Same problem with mac_bcast[] and mac_v6_allmcast[] in bond_alb.c : > Although the 8-byte alignment was there, KASan would detect out > of bound accesses. > > Fixes: 815117adaf5b ("bonding: use ether_addr_equal_unaligned for bond addr > compare") > Fixes: bb54e58929f3 ("bonding: Verify RX LACPDU has proper dest mac-addr") > Fixes: 885a136c52a8 ("bonding: use compare_ether_addr_64bits() in ALB") > Signed-off-by: Eric Dumazet <[email protected]> > Reported-by: Dmitry Vyukov <[email protected]> Applied, thanks Eric.
