[PATCH 4.19 32/89] team: add missing attribute validation for array index

From: Greg Kroah-Hartman
Date: Tue Mar 17 2020 - 06:59:22 EST


From: Jakub Kicinski <kuba@xxxxxxxxxx>

[ Upstream commit 669fcd7795900cd1880237cbbb57a7db66cb9ac8 ]

Add missing attribute validation for TEAM_ATTR_OPTION_ARRAY_INDEX
to the netlink policy.

Fixes: b13033262d24 ("team: introduce array options")
Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx>
Reviewed-by: Jiri Pirko <jiri@xxxxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/team/team.c | 1 +
1 file changed, 1 insertion(+)

--- a/drivers/net/team/team.c
+++ b/drivers/net/team/team.c
@@ -2216,6 +2216,7 @@ team_nl_option_policy[TEAM_ATTR_OPTION_M
[TEAM_ATTR_OPTION_TYPE] = { .type = NLA_U8 },
[TEAM_ATTR_OPTION_DATA] = { .type = NLA_BINARY },
[TEAM_ATTR_OPTION_PORT_IFINDEX] = { .type = NLA_U32 },
+ [TEAM_ATTR_OPTION_ARRAY_INDEX] = { .type = NLA_U32 },
};

static int team_nl_cmd_noop(struct sk_buff *skb, struct genl_info *info)