Messages in this thread Patch in this message | | | Date | Wed, 18 May 2011 14:51:14 -0700 (PDT) | From | Dennis Aberilla <> | Subject | [PATCH] drivers/net: ks8842 Fix crash on received packet when in PIO mode. |
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This patch fixes a kernel crash during packet reception due to not enough allocated bytes for the skb. This applies to the driver when running in PIO mode in an ISA bus setup.
Signed-off-by: Dennis Aberilla <denzzzhome@yahoo.com>
--- diff --git a/drivers/net/ks8842.c b/drivers/net/ks8842.c index f0d8346..9069aee 100644 --- a/drivers/net/ks8842.c +++ b/drivers/net/ks8842.c @@ -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 + 2);
if (skb) {
--
|Dennis
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