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Diffstat (limited to 'net/packet/af_packet.c')
-rw-r--r--net/packet/af_packet.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index a2935bd18ed9..8f97648d652f 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -2931,8 +2931,10 @@ static struct sk_buff *packet_alloc_skb(struct sock *sk, size_t prepad,
if (prepad + len < PAGE_SIZE || !linear)
linear = len;
+ if (len - linear > MAX_SKB_FRAGS * (PAGE_SIZE << PAGE_ALLOC_COSTLY_ORDER))
+ linear = len - MAX_SKB_FRAGS * (PAGE_SIZE << PAGE_ALLOC_COSTLY_ORDER);
skb = sock_alloc_send_pskb(sk, prepad + linear, len - linear, noblock,
- err, 0);
+ err, PAGE_ALLOC_COSTLY_ORDER);
if (!skb)
return NULL;