netdev - [PATCH 3/5] net: sh_eth: fix receive desciptor loop

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>] [day] [month] [year] [list]

Date:	Mon, 25 May 2009 18:53:40 +0900
From:	Yoshihiro Shimoda <shimoda.yoshihiro@...esas.com>
To:	netdev@...r.kernel.org
Cc:	SH-Linux <linux-sh@...r.kernel.org>,
	Nobuhiro Iwamatsu <iwamatsu.nobuhiro@...esas.com>
Subject: [PATCH 3/5] net: sh_eth: fix receive desciptor loop

Fix the problem that this driver not update rxdesc in sh_eth_rx.

Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@...esas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@...esas.com>
---
 drivers/net/sh_eth.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c
index eb76835..728c419 100644
--- a/drivers/net/sh_eth.c
+++ b/drivers/net/sh_eth.c
@@ -536,6 +536,7 @@ static int sh_eth_rx(struct net_device *ndev)
 		}
 		rxdesc->status |= cpu_to_edmac(mdp, RD_RACT);
 		entry = (++mdp->cur_rx) % RX_RING_SIZE;
+		rxdesc = &mdp->rx_ring[entry];
 	}

 	/* Refill the Rx ring buffers. */
-- 
1.5.5

--
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