Messages in this thread Patch in this message | | | From | Paul Gortmaker <> | Subject | [34-longterm 145/209] driver/net/benet: fix be_cmd_multicast_set() memcpy bug | Date | Thu, 14 Apr 2011 13:55:03 -0400 |
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From: Joe Jin <joe.jin@oracle.com>
===================================================================== | This is a commit scheduled for the next v2.6.34 longterm release. | | If you see a problem with using this for longterm, please comment.| =====================================================================
commit 408cc293c29ada769ae772420a39961320da1854 upstream
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@serverengines.com> Cc: Subbu Seetharaman <subbus@serverengines.com> Cc: Sarveshwar Bandi <sarveshwarb@serverengines.com> Cc: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: Joe Jin <joe.jin@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> --- drivers/net/benet/be_cmds.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c index d0ef4ac..e0578d1 100644 --- a/drivers/net/benet/be_cmds.c +++ b/drivers/net/benet/be_cmds.c @@ -1163,7 +1163,7 @@ int be_cmd_multicast_set(struct be_adapter *adapter, u32 if_id, i = 0; netdev_for_each_mc_addr(mc, netdev) - memcpy(req->mac[i].byte, mc->dmi_addr, ETH_ALEN); + memcpy(req->mac[i++].byte, mc->dmi_addr, ETH_ALEN); } else { req->promiscuous = 1; } -- 1.7.4.4
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