[dpdk-dev] [PATCH 2/4] net/enic: fix segfault when restarting with fdir filters

[John Daley]

When flow director filters where removed when an enic device is
stopped, the filters were freed but the pointer was not set to
NULL so the next stop would try to free them again.

Fixes: fefed3d1e62c ("enic: new driver")

Signed-off-by: John Daley <johndale at cisco.com>
---
 drivers/net/enic/enic_clsf.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/enic/enic_clsf.c b/drivers/net/enic/enic_clsf.c
index b251b7f..111b194 100644
--- a/drivers/net/enic/enic_clsf.c
+++ b/drivers/net/enic/enic_clsf.c
@@ -240,6 +240,7 @@ void enic_clsf_destroy(struct enic *enic)
                        vnic_dev_classifier(enic->vdev, CLSF_DEL,
                                &key->fltr_id, NULL);
                        rte_free(key);
+                       enic->fdir.nodes[index] = NULL;
                }
        }

-- 
2.10.0