Another skb leak in an error branch. Fix this by adding
call to dev_kfree_skb_irq() after moving to a more
appropriate spot.
Signed-off-by: Linas Vepstas <[EMAIL PROTECTED]>
Cc: James K Lewis <[EMAIL PROTECTED]>
Cc: Arnd Bergmann <[EMAIL PROTECTED]>
----
drivers/net/spider_net.c | 23 ++++++++++++-----------
1 file changed, 12 insertions(+), 11 deletions(-)
Index: linux-2.6.19-git7/drivers/net/spider_net.c
===================================================================
--- linux-2.6.19-git7.orig/drivers/net/spider_net.c 2006-12-06
16:03:00.000000000 -0600
+++ linux-2.6.19-git7/drivers/net/spider_net.c 2006-12-06 16:03:04.000000000
-0600
@@ -897,19 +897,8 @@ spider_net_pass_skb_up(struct spider_net
data_status = descr->data_status;
data_error = descr->data_error;
-
netdev = card->netdev;
- /* the cases we'll throw away the packet immediately */
- if (data_error & SPIDER_NET_DESTROY_RX_FLAGS) {
- if (netif_msg_rx_err(card))
- pr_err("error in received descriptor found, "
- "data_status=x%08x, data_error=x%08x\n",
- data_status, data_error);
- card->spider_stats.rx_desc_error++;
- return 0;
- }
-
skb = descr->skb;
skb->dev = netdev;
skb_put(skb, descr->valid_size);
@@ -1020,6 +1009,18 @@ spider_net_decode_one_descr(struct spide
goto refill;
}
+ /* The cases we'll throw away the packet immediately */
+ if (descr->data_error & SPIDER_NET_DESTROY_RX_FLAGS) {
+ if (netif_msg_rx_err(card))
+ pr_err("%s: error in received descriptor found, "
+ "data_status=x%08x, data_error=x%08x\n",
+ card->netdev->name,
+ descr->data_status, descr->data_error);
+ card->spider_stats.rx_desc_error++;
+ dev_kfree_skb_irq(descr->skb);
+ goto refill;
+ }
+
/* ok, we've got a packet in descr */
result = spider_net_pass_skb_up(descr, card, napi);
refill:
-
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