diff options
| author | Jes Sorensen <Jes.Sorensen@redhat.com> | 2016-06-27 19:32:05 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2016-07-08 16:41:56 +0300 |
| commit | 1e5b3b3fe9e00a3afe3092dbe1a3fc1e9079bf35 (patch) | |
| tree | dfd395a9b5bdaffa1ebd74823d08eb0338553622 /drivers/net | |
| parent | 04319ae2f60974fa218f16fdf7a8576d1db6d673 (diff) | |
| download | linux-1e5b3b3fe9e00a3afe3092dbe1a3fc1e9079bf35.tar.xz | |
rtl8xxxu: Adjust RX skb size to include space for phystats
The old allocation didn't leave space for phystats in the buffer,
allowing the packet to be rejected if a frame size of size
IEEE80211_MAX_FRAME_LEN was received.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c index 75149e49f333..898601accabb 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c @@ -5276,11 +5276,12 @@ static int rtl8xxxu_submit_rx_urb(struct rtl8xxxu_priv *priv, rx_desc_sz = fops->rx_desc_size; - if (priv->rx_buf_aggregation && fops->rx_agg_buf_size) + if (priv->rx_buf_aggregation && fops->rx_agg_buf_size) { skb_size = fops->rx_agg_buf_size; - else + skb_size += (rx_desc_sz + sizeof(struct rtl8723au_phy_stats)); + } else { skb_size = IEEE80211_MAX_FRAME_LEN; - skb_size += rx_desc_sz; + } skb = __netdev_alloc_skb(NULL, skb_size, GFP_KERNEL); if (!skb) |