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| author | Marek Vasut <marex@denx.de> | 2015-10-30 13:48:19 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-12-09 14:03:21 -0500 |
| commit | 85f576c6806ee1a73be10b67b57a2a8f33a5611c (patch) | |
| tree | 20041f47f969aae1c001bb772b0fc65237f7d635 | |
| parent | d4815c10674240ee535ddcb19c408ba13102d9e6 (diff) | |
| download | lwn-85f576c6806ee1a73be10b67b57a2a8f33a5611c.tar.gz lwn-85f576c6806ee1a73be10b67b57a2a8f33a5611c.zip | |
can: Use correct type in sizeof() in nla_put()
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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/net/can/dev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c index aede704605c6..141c2a42d7ed 100644 --- a/drivers/net/can/dev.c +++ b/drivers/net/can/dev.c @@ -915,7 +915,7 @@ 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) || |