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-rw-r--r--net/dccp/proto.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/net/dccp/proto.c b/net/dccp/proto.c
index d534cdf9603..a4c1b36f4bc 100644
--- a/net/dccp/proto.c
+++ b/net/dccp/proto.c
@@ -1038,6 +1038,9 @@ static int __init dccp_init(void)
int ehash_order, bhash_order, i;
int rc = -ENOBUFS;
+ BUILD_BUG_ON(sizeof(struct dccp_skb_cb) >
+ FIELD_SIZEOF(struct sk_buff, cb));
+
dccp_hashinfo.bind_bucket_cachep =
kmem_cache_create("dccp_bind_bucket",
sizeof(struct inet_bind_bucket), 0,