net/ixgbe: fix flow entry access after freeing

The original code use a heap pointer after it is freed.
This patch fix it.

Fixes: a14de8b498d1 ("net/ixgbe: destroy consistent filter")
Cc: stable@dpdk.org
Signed-off-by: Dapeng Yu <dapengx.yu@intel.com>
Reviewed-by: Haiyue Wang <haiyue.wang@intel.com>

diff --git a/drivers/net/ixgbe/ixgbe_flow.c b/drivers/net/ixgbe/ixgbe_flow.c
index 0b10e91..511b612 100644 (file)
--- a/drivers/net/ixgbe/ixgbe_flow.c
+++ b/drivers/net/ixgbe/ixgbe_flow.c
@@ -3437,6 +3437,7 @@ ixgbe_flow_destroy(struct rte_eth_dev *dev,
                        TAILQ_REMOVE(&ixgbe_flow_list,
                                ixgbe_flow_mem_ptr, entries);
                        rte_free(ixgbe_flow_mem_ptr);
+                       break;
                }
        }
        rte_free(flow);