diff options
| -rw-r--r-- | drivers/net/ethernet/faraday/ftmac100.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c index 9bd7746cbfc..a127cb2476c 100644 --- a/drivers/net/ethernet/faraday/ftmac100.c +++ b/drivers/net/ethernet/faraday/ftmac100.c @@ -439,7 +439,10 @@ static bool ftmac100_rx_packet(struct ftmac100 *priv, int *processed) skb_fill_page_desc(skb, 0, page, 0, length); skb->len += length; skb->data_len += length; - skb->truesize += length; + + /* page might be freed in __pskb_pull_tail() */ + if (length > 64) + skb->truesize += PAGE_SIZE; __pskb_pull_tail(skb, min(length, 64)); ftmac100_alloc_rx_page(priv, rxdes, GFP_ATOMIC); |