From c99a3d2e04c63a795e13c26d6f2982731e1f1ae0 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Wed, 23 Dec 2009 03:27:10 +0000 Subject: bond_3ad.c avoid possible null deref A few lines earlier we assume that best->slave could be either null or non-null so we should check it here as well. Signed-off-by: Dan Carpenter Signed-off-by: David S. Miller --- drivers/net/bonding/bond_3ad.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/bonding/bond_3ad.c') diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c index 0fb7a4964e75..822f586d72af 100644 --- a/drivers/net/bonding/bond_3ad.c +++ b/drivers/net/bonding/bond_3ad.c @@ -1580,7 +1580,7 @@ static void ad_agg_selection_logic(struct aggregator *agg) // check if any partner replys if (best->is_individual) { pr_warning("%s: Warning: No 802.3ad response from the link partner for any adapters in the bond\n", - best->slave->dev->master->name); + best->slave ? best->slave->dev->master->name : "NULL"); } best->is_active = 1; -- cgit v1.2.3-59-g8ed1b