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Date: Tue, 1 Feb 2011 16:44:17 -0800 (PST)
From: Andi Kleen <andi@...stfloor.org>
To: joe.jin@...cle.com, sathyap@...verengines.com,
subbus@...verengines.com, sarveshwarb@...verengines.com,
ajitk@...verengines.com, davem@...emloft.net, gregkh@...e.de,
ak@...ux.intel.com, linux-kernel@...r.kernel.org, stable@...nel.org
Subject: [PATCH] [61/139] driver/net/benet: fix be_cmd_multicast_set() memcpy bug
2.6.35-longterm review patch. If anyone has any objections, please let me know.
------------------
From: Joe Jin <joe.jin@...cle.com>
[ Upstream commit 3fd40d0ceac9c234243730f4d7a6ffdb2fd3023a ]
Regarding benet be_cmd_multicast_set() function, now using
netdev_for_each_mc_addr() helper for mac address copy, but
when copying to req->mac[] did not increase of the index.
Cc: Sathya Perla <sathyap@...verengines.com>
Cc: Subbu Seetharaman <subbus@...verengines.com>
Cc: Sarveshwar Bandi <sarveshwarb@...verengines.com>
Cc: Ajit Khaparde <ajitk@...verengines.com>
Signed-off-by: Joe Jin <joe.jin@...cle.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>
Signed-off-by: Andi Kleen <ak@...ux.intel.com>
---
drivers/net/benet/be_cmds.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6.35.y/drivers/net/benet/be_cmds.c
===================================================================
--- linux-2.6.35.y.orig/drivers/net/benet/be_cmds.c
+++ linux-2.6.35.y/drivers/net/benet/be_cmds.c
@@ -1176,7 +1176,7 @@ int be_cmd_multicast_set(struct be_adapt
i = 0;
netdev_for_each_mc_addr(ha, netdev)
- memcpy(req->mac[i].byte, ha->addr, ETH_ALEN);
+ memcpy(req->mac[i++].byte, ha->addr, ETH_ALEN);
} else {
req->promiscuous = 1;
}
--
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