atm: iphase: off by one in rx_pkt()

[cascardo/linux.git] / drivers / atm / iphase.c

diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
index 7d00f29..809dd1e 100644 (file)
--- a/drivers/atm/iphase.c
+++ b/drivers/atm/iphase.c
@@ -1128,7 +1128,7 @@ static int rx_pkt(struct atm_dev *dev)
        /* make the ptr point to the corresponding buffer desc entry */  
        buf_desc_ptr += desc;     
         if (!desc || (desc > iadev->num_rx_desc) || 
-                      ((buf_desc_ptr->vc_index & 0xffff) > iadev->num_vc)) { 
+                      ((buf_desc_ptr->vc_index & 0xffff) >= iadev->num_vc)) {
             free_desc(dev, desc);
             IF_ERR(printk("IA: bad descriptor desc = %d \n", desc);)
             return -1;