3 files changed, 11 insertions, 11 deletions
diff --git a/net/core/filter.c b/net/core/filter.c
index 447dd1bad31f..2b3b436ef545 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -4203,7 +4203,7 @@ BPF_CALL_5(bpf_setsockopt, struct bpf_sock_ops_kern *, bpf_sock,
 			/* Only some options are supported */
 			switch (optname) {
 			case TCP_BPF_IW:
-				if (val <= 0 || tp->data_segs_out > 0)
+				if (val <= 0 || tp->data_segs_out > tp->syn_data)
 					ret = -EINVAL;
 				else
 					tp->snd_cwnd = val;
diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index 763a7b08df67..3e27a779f288 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -18,6 +18,7 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/slab.h>
+#include <linux/kmemleak.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
@@ -443,12 +444,14 @@ static struct neigh_hash_table *neigh_hash_alloc(unsigned int shift)
 	ret = kmalloc(sizeof(*ret), GFP_ATOMIC);
 	if (!ret)
 		return NULL;
-	if (size <= PAGE_SIZE)
+	if (size <= PAGE_SIZE) {
 		buckets = kzalloc(size, GFP_ATOMIC);
-	else
+	} else {
 		buckets = (struct neighbour __rcu **)
 			  __get_free_pages(GFP_ATOMIC | __GFP_ZERO,
 					   get_order(size));
+		kmemleak_alloc(buckets, size, 0, GFP_ATOMIC);
+	}
 	if (!buckets) {
 		kfree(ret);
 		return NULL;
@@ -468,10 +471,12 @@ static void neigh_hash_free_rcu(struct rcu_head *head)
 	size_t size = (1 << nht->hash_shift) * sizeof(struct neighbour *);
 	struct neighbour __rcu **buckets = nht->hash_buckets;
 
-	if (size <= PAGE_SIZE)
+	if (size <= PAGE_SIZE) {
 		kfree(buckets);
-	else
+	} else {
+		kmemleak_free(buckets);
 		free_pages((unsigned long)buckets, get_order(size));
+	}
 	kfree(nht);
 }
 
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 37317ffec146..26d848484912 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -5270,7 +5270,6 @@ struct sk_buff *alloc_skb_with_frags(unsigned long header_len,
 	unsigned long chunk;
 	struct sk_buff *skb;
 	struct page *page;
-	gfp_t gfp_head;
 	int i;
 
 	*errcode = -EMSGSIZE;
@@ -5280,12 +5279,8 @@ struct sk_buff *alloc_skb_with_frags(unsigned long header_len,
 	if (npages > MAX_SKB_FRAGS)
 		return NULL;
 
-	gfp_head = gfp_mask;
-	if (gfp_head & __GFP_DIRECT_RECLAIM)
-		gfp_head |= __GFP_RETRY_MAYFAIL;
-
 	*errcode = -ENOBUFS;
-	skb = alloc_skb(header_len, gfp_head);
+	skb = alloc_skb(header_len, gfp_mask);
 	if (!skb)
 		return NULL;