netdev-offload-tc: Fix misaligned access to ct label.

UndefinedBehaviorSanitizer:

  lib/netdev-offload-tc.c:1356:50: runtime error:
   member access within misaligned address 0x60700001a89c for type
   'const struct (unnamed struct at lib/netdev-offload-tc.c:1350:27)',
   which requires 8 byte alignment 0x60700001a89c: note: pointer points here
   24 00 04 00 01 00 00 05  00 00 0d 00 0a 00 00 00  00 00 00 00 ...
               ^
   0 0xd5d183 in parse_put_flow_ct_action lib/netdev-offload-tc.c:1356:50
   1 0xd5783f in netdev_tc_parse_nl_actions lib/netdev-offload-tc.c:2015:19
   2 0xd4027c in netdev_tc_flow_put lib/netdev-offload-tc.c:2355:11
   3 0x9666d7 in netdev_flow_put lib/netdev-offload.c:318:14
   4 0xcd4c0a in parse_flow_put lib/dpif-netlink.c:2297:11
   5 0xcd4c0a in try_send_to_netdev lib/dpif-netlink.c:2384:15
   6 0xcd4c0a in dpif_netlink_operate lib/dpif-netlink.c:2455:23
   7 0x87d40e in dpif_operate lib/dpif.c:1372:13
   8 0x6d43e9 in handle_upcalls ofproto/ofproto-dpif-upcall.c:1674:5
   9 0x6d43e9 in recv_upcalls ofproto/ofproto-dpif-upcall.c:905:9
   10 0x6cf6ea in udpif_upcall_handler ofproto/ofproto-dpif-upcall.c:801:13
   11 0xb6d7ea in ovsthread_wrapper lib/ovs-thread.c:423:12
   12 0x7f5ccf017801 in start_thread
   13 0x7f5ccefb744f in __GI___clone3

Fixes: 9221c721bec0 ("netdev-offload-tc: Add conntrack label and mark support")
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Acked-by: Eelco Chaudron <echaudro@redhat.com>
Signed-off-by: Ilya Maximets <i.maximets@ovn.org>

0 files changed, 0 insertions, 0 deletions