From: Jamal Hadi Salim <[email protected]>
Bug fix for an issue which has been around for about a decade.
We got away with it because the enumeration was larger than needed.
Fixes: 7ba699c604ab ("[NET_SCHED]: Convert actions from rtnetlink to new
netlink API")
Suggested-by: Jiri Pirko <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
Signed-off-by: Jamal Hadi Salim <[email protected]>
---
net/sched/act_api.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/sched/act_api.c b/net/sched/act_api.c
index f2e9ed3..848370e 100644
--- a/net/sched/act_api.c
+++ b/net/sched/act_api.c
@@ -1072,7 +1072,7 @@ static int tc_ctl_action(struct sk_buff *skb, struct
nlmsghdr *n,
struct netlink_ext_ack *extack)
{
struct net *net = sock_net(skb->sk);
- struct nlattr *tca[TCA_ACT_MAX + 1];
+ struct nlattr *tca[TCAA_MAX + 1];
u32 portid = skb ? NETLINK_CB(skb).portid : 0;
int ret = 0, ovr = 0;
@@ -1080,7 +1080,7 @@ static int tc_ctl_action(struct sk_buff *skb, struct
nlmsghdr *n,
!netlink_capable(skb, CAP_NET_ADMIN))
return -EPERM;
- ret = nlmsg_parse(n, sizeof(struct tcamsg), tca, TCA_ACT_MAX, NULL,
+ ret = nlmsg_parse(n, sizeof(struct tcamsg), tca, TCAA_MAX, NULL,
extack);
if (ret < 0)
return ret;
--
1.9.1
