diff options
| author | Daniil Tatianin | 2023-01-02 12:53:35 +0300 |
|---|---|---|
| committer | David S. Miller | 2023-01-03 09:17:12 +0000 |
| commit | 9c807965483f42df1d053b7436eedd6cf28ece6f (patch) | |
| tree | e75ffd73291433d9f0a73ef65dc23ee23cdc1679 /drivers | |
| parent | d57609fad9579f20bbc21f73f7d507937118a79b (diff) | |
drivers/net/bonding/bond_3ad: return when there's no aggregator
Otherwise we would dereference a NULL aggregator pointer when calling
__set_agg_ports_ready on the line below.
Found by Linux Verification Center (linuxtesting.org) with the SVACE
static analysis tool.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Daniil Tatianin <d-tatianin@yandex-team.ru>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/bonding/bond_3ad.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c index 455b555275f1..c99ffe6c683a 100644 --- a/drivers/net/bonding/bond_3ad.c +++ b/drivers/net/bonding/bond_3ad.c @@ -1549,6 +1549,7 @@ static void ad_port_selection_logic(struct port *port, bool *update_slave_arr) slave_err(bond->dev, port->slave->dev, "Port %d did not find a suitable aggregator\n", port->actor_port_number); + return; } } /* if all aggregator's ports are READY_N == TRUE, set ready=TRUE |