| From | Kamal Mostafa <> | Subject | [PATCH 3.19.y-ckt 069/164] can: Use correct type in sizeof() in nla_put() | Date | Wed, 2 Dec 2015 08:58:40 -0800 |
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3.19.8-ckt11 -stable review patch. If anyone has any objections, please let me know.
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From: Marek Vasut <marex@denx.de>
commit 562b103a21974c2f9cd67514d110f918bb3e1796 upstream.
The sizeof() is invoked on an incorrect variable, likely due to some copy-paste error, and this might result in memory corruption. Fix this.
Signed-off-by: Marek Vasut <marex@denx.de> Cc: Wolfgang Grandegger <wg@grandegger.com> Cc: netdev@vger.kernel.org Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Kamal Mostafa <kamal@canonical.com> --- drivers/net/can/dev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c index 62ca0e8..8202ab3 100644 --- a/drivers/net/can/dev.c +++ b/drivers/net/can/dev.c @@ -912,7 +912,7 @@ static int can_fill_info(struct sk_buff *skb, const struct net_device *dev) nla_put(skb, IFLA_CAN_BITTIMING_CONST, sizeof(*priv->bittiming_const), priv->bittiming_const)) || - nla_put(skb, IFLA_CAN_CLOCK, sizeof(cm), &priv->clock) || + nla_put(skb, IFLA_CAN_CLOCK, sizeof(priv->clock), &priv->clock) || nla_put_u32(skb, IFLA_CAN_STATE, state) || nla_put(skb, IFLA_CAN_CTRLMODE, sizeof(cm), &cm) || nla_put_u32(skb, IFLA_CAN_RESTART_MS, priv->restart_ms) || -- 1.9.1
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