[PATCH 1/2] reorder: invalidate buf from ready queue in drain

[Volodymyr Fialko <vfialko@marvell.com>]

Set drained buffers from ready queue to NULL, since their ownership
returned to user. Otherwise it's possible that both user and library
will attempt to free the packet.

Signed-off-by: Volodymyr Fialko <vfialko@marvell.com>
---
 lib/reorder/rte_reorder.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/reorder/rte_reorder.c b/lib/reorder/rte_reorder.c
index 385ee479da..b38e71f460 100644
--- a/lib/reorder/rte_reorder.c
+++ b/lib/reorder/rte_reorder.c
@@ -389,6 +389,7 @@ rte_reorder_drain(struct rte_reorder_buffer *b, struct rte_mbuf **mbufs,
 	/* Try to fetch requested number of mbufs from ready buffer */
 	while ((drain_cnt < max_mbufs) && (ready_buf->tail != ready_buf->head)) {
 		mbufs[drain_cnt++] = ready_buf->entries[ready_buf->tail];
+		ready_buf->entries[ready_buf->tail] = NULL;
 		ready_buf->tail = (ready_buf->tail + 1) & ready_buf->mask;
 	}
 
-- 
2.34.1