5.4-stable review patch. If anyone has any objections, please let me know.
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From: Lin Ma linma@zju.edu.cn
[ Upstream commit 90a7138619a0c55e2aefaad27b12ffc2ddbeed78 ]
Previous commit 8b5c171bb3dc ("neigh: new unresolved queue limits") introduces new netlink attribute NDTPA_QUEUE_LENBYTES to represent approximative value for deprecated QUEUE_LEN. However, it forgot to add the associated nla_policy in nl_ntbl_parm_policy array. Fix it with one simple NLA_U32 type policy.
Fixes: 8b5c171bb3dc ("neigh: new unresolved queue limits") Signed-off-by: Lin Ma linma@zju.edu.cn Link: https://patch.msgid.link/20250315165113.37600-1-linma@zju.edu.cn Signed-off-by: Paolo Abeni pabeni@redhat.com Signed-off-by: Sasha Levin sashal@kernel.org --- net/core/neighbour.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/net/core/neighbour.c b/net/core/neighbour.c index 7ef3630ea20d7..005cc630f74f3 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -2176,6 +2176,7 @@ static const struct nla_policy nl_neightbl_policy[NDTA_MAX+1] = { static const struct nla_policy nl_ntbl_parm_policy[NDTPA_MAX+1] = { [NDTPA_IFINDEX] = { .type = NLA_U32 }, [NDTPA_QUEUE_LEN] = { .type = NLA_U32 }, + [NDTPA_QUEUE_LENBYTES] = { .type = NLA_U32 }, [NDTPA_PROXY_QLEN] = { .type = NLA_U32 }, [NDTPA_APP_PROBES] = { .type = NLA_U32 }, [NDTPA_UCAST_PROBES] = { .type = NLA_U32 },