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

Commit 95d2a324 authored by Colin Ian King's avatar Colin Ian King Committed by Greg Kroah-Hartman
Browse files

staging: ks7010: don't print skb->dev->name if skb is null 



A null pointer dereference will occur when skb is null and
skb->dev->name is printed.  Replace the skb->dev->name with
plain text "ks_wlan" to fix this.

Signed-off-by: default avatarColin Ian King <colin.king@canonical.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 9afe11e9

drivers/staging/ks7010/ks_hostif.c

+2 −4
Original line number Original line Diff line number Diff line
@@ -485,8 +485,7 @@ void hostif_data_indication(struct ks_wlan_private *priv) 
			netif_rx(skb);

			netif_rx(skb);

		} else {

		} else {

			printk(KERN_WARNING

			printk(KERN_WARNING

			       "%s: Memory squeeze, dropping packet.\n",

			       "ks_wlan: Memory squeeze, dropping packet.\n");

			       skb->dev->name);

			priv->nstats.rx_dropped++;

			priv->nstats.rx_dropped++;

		}

		}

		break;

		break;
@@ -521,8 +520,7 @@ void hostif_data_indication(struct ks_wlan_private *priv) 
			netif_rx(skb);

			netif_rx(skb);

		} else {

		} else {

			printk(KERN_WARNING

			printk(KERN_WARNING

			       "%s: Memory squeeze, dropping packet.\n",

			       "ks_wlan: Memory squeeze, dropping packet.\n");

			       skb->dev->name);

			priv->nstats.rx_dropped++;

			priv->nstats.rx_dropped++;

		}

		}

		break;

		break;