In dpif_netdev_flow_del() and dp_netdev_port_input(), the
referenced 'netdev_flow' is not un-referenced. This causes
the leak of the struct's memory.
This commit fixes the above issue by calling dp_netdev_flow_unref()
after using the reference.
Signed-off-by: Alex Wang <al...@nicira.com>
---
lib/dpif-netdev.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/lib/dpif-netdev.c b/lib/dpif-netdev.c
index 9ba93dd..c4ba646 100644
--- a/lib/dpif-netdev.c
+++ b/lib/dpif-netdev.c
@@ -1295,6 +1295,7 @@ dpif_netdev_flow_del(struct dpif *dpif, const struct
dpif_flow_del *del)
ovs_mutex_unlock(&netdev_flow->mutex);
}
dp_netdev_remove_flow(dp, netdev_flow);
+ dp_netdev_flow_unref(netdev_flow);
} else {
error = ENOENT;
}
@@ -1706,6 +1707,7 @@ dp_netdev_port_input(struct dp_netdev *dp, struct ofpbuf
*packet,
dp_netdev_execute_actions(dp, &key, packet, md,
actions->actions, actions->size);
dp_netdev_actions_unref(actions);
+ dp_netdev_flow_unref(netdev_flow);
ovsthread_counter_inc(dp->n_hit, 1);
} else {
ovsthread_counter_inc(dp->n_missed, 1);
--
1.7.9.5
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