[NET_SCHED]: act_api: fix netlink API conversion bug

Fix two invalid attribute accesses, indices start at 1 with the new
netlink API.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 4 deletions

diff --git a/net/sched/act_api.c b/net/sched/act_api.c
index ebd21d2cb5f1..ae077ed208af 100644
--- a/net/sched/act_api.c
+++ b/net/sched/act_api.c
@@ -997,11 +997,11 @@ find_dump_kind(struct nlmsghdr *n)
         if (nla_parse(tb, TCA_ACT_MAX_PRIO, nla_data(tb1),
                       NLMSG_ALIGN(nla_len(tb1)), NULL) < 0)
                 return NULL;
-        if (tb[0] == NULL)
-                return NULL;
 
-        if (nla_parse(tb2, TCA_ACT_MAX, nla_data(tb[0]),
-                      nla_len(tb[0]), NULL) < 0)
+        if (tb[1] == NULL)
+                return NULL;
+        if (nla_parse(tb2, TCA_ACT_MAX, nla_data(tb[1]),
+                      nla_len(tb[1]), NULL) < 0)
                 return NULL;
         kind = tb2[TCA_ACT_KIND];