lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:	Tue, 16 Dec 2008 17:20:55 -0600
From:	Andy Fleming <afleming@...escale.com>
To:	jeff@...zik.org
Cc:	galak@...nel.crashing.org, netdev@...r.kernel.org,
	Andy Fleming <afleming@...escale.com>
Subject: [PATCH v2.6.29 02/14] gianfar: Fix skb allocation error

We don't want to unmap the skb if we've decided to use the old one, so we only
unmap it if we're *not* using the old one.

Signed-off-by: Andy Fleming <afleming@...escale.com>
---
 drivers/net/gianfar.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index 6ceff8d..7040a17 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -1659,8 +1659,7 @@ int gfar_clean_rx_ring(struct net_device *dev, int rx_work_limit)
 
 			if (unlikely(!newskb))
 				newskb = skb;
-
-			if (skb) {
+			else if (skb) {
 				dma_unmap_single(&priv->dev->dev,
 						bdp->bufPtr,
 						priv->rx_buffer_size,
-- 
1.5.4.GIT

--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Powered by blists - more mailing lists