[PATCH 047/104] 8139cp: Fix skb leak in rx_status_loop failure path.
Luis Henriques
luis.henriques at canonical.com
Mon Sep 30 10:10:24 UTC 2013
3.5.7.22 -stable review patch. If anyone has any objections, please let me know.
------------------
From: Dave Jones <davej at redhat.com>
commit d06f5187469eee1b2932c02fd093d113cfc60d5e upstream.
Introduced in cf3c4c03060b688cbc389ebc5065ebcce5653e96
("8139cp: Add dma_mapping_error checking")
Signed-off-by: Dave Jones <davej at redhat.com>
Signed-off-by: David S. Miller <davem at davemloft.net>
Signed-off-by: Luis Henriques <luis.henriques at canonical.com>
---
drivers/net/ethernet/realtek/8139cp.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/realtek/8139cp.c b/drivers/net/ethernet/realtek/8139cp.c
index bf8eb57..efd3e34 100644
--- a/drivers/net/ethernet/realtek/8139cp.c
+++ b/drivers/net/ethernet/realtek/8139cp.c
@@ -524,6 +524,7 @@ rx_status_loop:
PCI_DMA_FROMDEVICE);
if (dma_mapping_error(&cp->pdev->dev, new_mapping)) {
dev->stats.rx_dropped++;
+ kfree_skb(new_skb);
goto rx_next;
}
--
1.8.3.2
More information about the kernel-team
mailing list