Message ID | 20190523084724.14639-1-maxime.chevallier@bootlin.com |
---|---|
State | Accepted |
Delegated to: | David Miller |
Headers | show |
Series | [net] net: mvpp2: cls: Fix leaked ethtool_rx_flow_rule | expand |
From: Maxime Chevallier <maxime.chevallier@bootlin.com> Date: Thu, 23 May 2019 10:47:24 +0200 > The flow_rule is only used when configuring the classification tables, > and should be free'd once we're done using it. The current code only > frees it in the error path. > > Fixes: 90b509b39ac9 ("net: mvpp2: cls: Add Classification offload support") > Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com> Applied, thanks Maxime.
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c index d046f7a1dcf5..a57d17ab91f0 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c @@ -1271,6 +1271,9 @@ int mvpp2_ethtool_cls_rule_ins(struct mvpp2_port *port, if (ret) goto clean_eth_rule; + ethtool_rx_flow_rule_destroy(ethtool_rule); + efs->rule.flow = NULL; + memcpy(&efs->rxnfc, info, sizeof(*info)); port->rfs_rules[efs->rule.loc] = efs; port->n_rfs_rules++;
The flow_rule is only used when configuring the classification tables, and should be free'd once we're done using it. The current code only frees it in the error path. Fixes: 90b509b39ac9 ("net: mvpp2: cls: Add Classification offload support") Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com> --- drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c | 3 +++ 1 file changed, 3 insertions(+)