From: Alan Cox <alan@xxxxxxxxxxxxxxx> Resolves-bug: https://bugzilla.kernel.org/show_bug.cgi?id=49851 Signed-off-by: Alan Cox <alan@xxxxxxxxxxxxxxx> --- drivers/tty/ipwireless/network.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/tty/ipwireless/network.c b/drivers/tty/ipwireless/network.c index 57102e6..c0dfb64 100644 --- a/drivers/tty/ipwireless/network.c +++ b/drivers/tty/ipwireless/network.c @@ -352,6 +352,8 @@ static struct sk_buff *ipw_packet_received_skb(unsigned char *data, } skb = dev_alloc_skb(length + 4); + if (skb == NULL) + return NULL; skb_reserve(skb, 2); memcpy(skb_put(skb, length), data, length); @@ -397,7 +399,8 @@ void ipwireless_network_packet_received(struct ipw_network *network, /* Send the data to the ppp_generic module. */ skb = ipw_packet_received_skb(data, length); - ppp_input(network->ppp_channel, skb); + if (skb) + ppp_input(network->ppp_channel, skb); } else spin_unlock_irqrestore(&network->lock, flags); -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
