solos: Reject non-AAL5 connections.... for now

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
git-mirror · Jan 27, 2009 · b28a4b9 · b28a4b9
1 parent 1e615df
commit b28a4b9
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
@@ -732,6 +732,12 @@ static int popen(struct atm_vcc *vcc)
 	struct sk_buff *skb;
 	struct pkt_hdr *header;
 
+	if (vcc->qos.aal != ATM_AAL5) {
+		dev_warn(&card->dev->dev, "Unsupported ATM type %d\n",
+			 vcc->qos.aal);
+		return -EINVAL;
+	}
+
 	skb = alloc_skb(sizeof(*header), GFP_ATOMIC);
 	if (!skb && net_ratelimit()) {
 		dev_warn(&card->dev->dev, "Failed to allocate sk_buff in popen()\n");