Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit b10cec8a authored by Dennis Aberilla's avatar Dennis Aberilla Committed by David S. Miller
Browse files

drivers/net: ks8842 Fix crash on received packet when in PIO mode. 



This patch fixes a driver crash during packet reception due to not enough
bytes allocated in the skb. Since the loop reads out 4 bytes at a time, we
need to allow for up to 3 bytes of slack space.

Signed-off-by: default avatarDennis Aberilla <denzzzhome@yahoo.com>
Signed-off-by: default avatarDavid S. Miller <davem@zippy.davemloft.net>
parent 48bdf072

drivers/net/ks8842.c

+1 −1
Original line number Diff line number Diff line
@@ -662,7 +662,7 @@ static void ks8842_rx_frame(struct net_device *netdev, 


	/* check the status */

	if ((status & RXSR_VALID) && !(status & RXSR_ERROR)) {

		struct sk_buff *skb = netdev_alloc_skb_ip_align(netdev, len);

		struct sk_buff *skb = netdev_alloc_skb_ip_align(netdev, len + 3);



		if (skb) {