diff options
Diffstat (limited to 'target/linux/mediatek/patches-4.4/0084-net-next-mediatek-invalid-buffer-lookup-in-mtk_tx_ma.patch')
| -rw-r--r-- | target/linux/mediatek/patches-4.4/0084-net-next-mediatek-invalid-buffer-lookup-in-mtk_tx_ma.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/target/linux/mediatek/patches-4.4/0084-net-next-mediatek-invalid-buffer-lookup-in-mtk_tx_ma.patch b/target/linux/mediatek/patches-4.4/0084-net-next-mediatek-invalid-buffer-lookup-in-mtk_tx_ma.patch new file mode 100644 index 0000000..31e2a1f --- /dev/null +++ b/target/linux/mediatek/patches-4.4/0084-net-next-mediatek-invalid-buffer-lookup-in-mtk_tx_ma.patch @@ -0,0 +1,32 @@ +From 1eea1536dbbbfda418751ec6f5387acb521ddb97 Mon Sep 17 00:00:00 2001 +From: John Crispin <john@phrozen.org> +Date: Sat, 23 Apr 2016 09:25:00 +0200 +Subject: [PATCH 084/102] net-next: mediatek: invalid buffer lookup in + mtk_tx_map() + +The lookup of the tx_buffer in the error path inside mtk_tx_map() uses the +wrong descriptor pointer. This looks like a copy & paste error. Change the +code to use the correct pointer. + +Signed-off-by: Sean Wang <keyhaede@gmail.com> +Signed-off-by: John Crispin <john@phrozen.org> +--- + drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +index d9664e5..17ca1c1 100644 +--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c ++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c +@@ -686,7 +686,7 @@ static int mtk_tx_map(struct sk_buff *skb, struct net_device *dev, + + err_dma: + do { +- tx_buf = mtk_desc_to_tx_buf(ring, txd); ++ tx_buf = mtk_desc_to_tx_buf(ring, itxd); + + /* unmap dma */ + mtk_tx_unmap(&dev->dev, tx_buf); +-- +1.7.10.4 + |