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-rw-r--r--net/mpls/mpls_iptunnel.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/mpls/mpls_iptunnel.c b/net/mpls/mpls_iptunnel.c
index 94f53a9b7d1a..dda8930f20e7 100644
--- a/net/mpls/mpls_iptunnel.c
+++ b/net/mpls/mpls_iptunnel.c
@@ -183,8 +183,8 @@ static int mpls_build_state(struct nlattr *nla,
&n_labels, NULL, extack))
return -EINVAL;
- newts = lwtunnel_state_alloc(sizeof(*tun_encap_info) +
- n_labels * sizeof(u32));
+ newts = lwtunnel_state_alloc(struct_size(tun_encap_info, label,
+ n_labels));
if (!newts)
return -ENOMEM;