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[10/30] solos: Reject non-AAL5 connections.... for now

Message ID 1237325358.27681.339.camel@macbook.infradead.org
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

David Woodhouse March 17, 2009, 9:29 p.m. UTC 
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
---
 drivers/atm/solos-pci.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
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Patch

diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
index c289b62..b500f00 100644
--- 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");