Commit ad18b0ea authored Sep 05, 2005 by Panagiotis Issaris Committed by Jeff Garzik Oct 28, 2005

[PATCH] ipw2200: Missing kmalloc check

The ipw2200 driver code in current GIT contains a kmalloc() followed by
a memset() without handling a possible memory allocation failure.

Signed-off-by: Panagiotis Issaris <panagiotis.issaris@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

parent 4f075707

drivers/net/wireless/ipw2200.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -4030,6 +4030,10 @@ static struct ipw_rx_queue ipw_rx_queue_alloc(struct ipw_priv priv)
		int i;

		rxq = (struct ipw_rx_queue )kmalloc(sizeof(rxq), GFP_KERNEL);
		if (unlikely(!rxq)) {
		IPW_ERROR("memory allocation failed\n");
		return NULL;
		}
		memset(rxq, 0, sizeof(*rxq));
		spin_lock_init(&rxq->lock);
		INIT_LIST_HEAD(&rxq->rx_free);