WSL2-Linux-Kernel/net/netlink
Eric Dumazet bf2ecb9346 netlink: fix uninit-value in netlink_sendmsg
commit 6091f09c2f upstream.

syzbot reported :

BUG: KMSAN: uninit-value in ffs arch/x86/include/asm/bitops.h:432 [inline]
BUG: KMSAN: uninit-value in netlink_sendmsg+0xb26/0x1310 net/netlink/af_netlink.c:1851

Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: syzbot <syzkaller@googlegroups.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-05-16 10:10:23 +02:00
..
Kconfig netlink: remove mmapped netlink support 2016-02-18 11:42:18 -05:00
Makefile netlink: Diag core and basic socket info dumping (v2) 2013-03-21 12:38:03 -04:00
af_netlink.c netlink: fix uninit-value in netlink_sendmsg 2018-05-16 10:10:23 +02:00
af_netlink.h af_netlink: ensure that NLMSG_DONE never fails in dumps 2017-11-24 08:37:03 +01:00
diag.c netlink/diag: report flags for netlink sockets 2017-04-05 07:13:56 -07:00
genetlink.c netlink: avoid a double skb free in genlmsg_mcast() 2018-03-31 18:10:41 +02:00