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| author | Navid Emamdoost <navid.emamdoost@gmail.com> | 2019-09-25 22:05:09 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-09-27 21:12:03 +0300 |
| commit | 8ce39eb5a67aee25d9f05b40b673c95b23502e3e (patch) | |
| tree | f5ac35b09a619450d16779f24e66bbe8f3cfb427 /drivers | |
| parent | 8572cea1461a006bce1d06c0c4b0575869125fa4 (diff) | |
| download | linux-8ce39eb5a67aee25d9f05b40b673c95b23502e3e.tar.xz | |
nfp: flower: fix memory leak in nfp_flower_spawn_vnic_reprs
In nfp_flower_spawn_vnic_reprs in the loop if initialization or the
allocations fail memory is leaked. Appropriate releases are added.
Fixes: b94524529741 ("nfp: flower: add per repr private data for LAG offload")
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/flower/main.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/flower/main.c b/drivers/net/ethernet/netronome/nfp/flower/main.c index 91a47899220f..d8ad9346a26a 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/main.c +++ b/drivers/net/ethernet/netronome/nfp/flower/main.c @@ -400,6 +400,7 @@ nfp_flower_spawn_vnic_reprs(struct nfp_app *app, repr_priv = kzalloc(sizeof(*repr_priv), GFP_KERNEL); if (!repr_priv) { err = -ENOMEM; + nfp_repr_free(repr); goto err_reprs_clean; } @@ -413,6 +414,7 @@ nfp_flower_spawn_vnic_reprs(struct nfp_app *app, port = nfp_port_alloc(app, port_type, repr); if (IS_ERR(port)) { err = PTR_ERR(port); + kfree(repr_priv); nfp_repr_free(repr); goto err_reprs_clean; } @@ -433,6 +435,7 @@ nfp_flower_spawn_vnic_reprs(struct nfp_app *app, err = nfp_repr_init(app, repr, port_id, port, priv->nn->dp.netdev); if (err) { + kfree(repr_priv); nfp_port_free(port); nfp_repr_free(repr); goto err_reprs_clean; |