libmemif: fix chained buffer flag

[vpp.git] / extras / libmemif / src / main.c

diff --git a/extras/libmemif/src/main.c b/extras/libmemif/src/main.c
index f3d8f9a..5f92f02 100644 (file)
--- a/extras/libmemif/src/main.c
+++ b/extras/libmemif/src/main.c
@@ -1711,6 +1711,7 @@ memif_buffer_enq_tx (memif_conn_handle_t conn, uint16_t qid,
       ring->desc[slot & mask].offset =
        (uint32_t) (b0->data -
                    c->regions[ring->desc[slot & mask].region].addr);
+      ring->desc[slot & mask].flags &= ~MEMIF_DESC_FLAG_NEXT;
       ring->desc[slot & mask].flags |=
        (b0->flags & MEMIF_BUFFER_FLAG_NEXT) ? MEMIF_DESC_FLAG_NEXT : 0;