From: Vinicius Costa Gomes vinicius.gomes@intel.com
[ Upstream commit 49c684d79cfdc3032344bf6f3deeea81c4efedbf ]
netlink policy validation for the 'flags' argument was missing.
Fixes: 4cfd5779bd6e ("taprio: Add support for txtime-assist mode") Signed-off-by: Vinicius Costa Gomes vinicius.gomes@intel.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- net/sched/sch_taprio.c | 1 + 1 file changed, 1 insertion(+)
--- a/net/sched/sch_taprio.c +++ b/net/sched/sch_taprio.c @@ -767,6 +767,7 @@ static const struct nla_policy taprio_po [TCA_TAPRIO_ATTR_SCHED_CLOCKID] = { .type = NLA_S32 }, [TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME] = { .type = NLA_S64 }, [TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME_EXTENSION] = { .type = NLA_S64 }, + [TCA_TAPRIO_ATTR_FLAGS] = { .type = NLA_U32 }, };
static int fill_sched_entry(struct nlattr **tb, struct sched_entry *entry,