From 3064c3955ba5577690ac5f088e7d9417ebcf0e29 Mon Sep 17 00:00:00 2001 From: Fan Zhang Date: Mon, 30 Nov 2015 20:41:09 +0000 Subject: [PATCH] port: fix mbuf allocation in source port Fixes the mbuf allocation not initialized problem. This problem will cause the mbufs not be able to freed back to mempool by rte_pktmbuf_free(). Fixes: ef3403fb6f9a ("port: source and sink") Signed-off-by: Fan Zhang Acked-by: Cristian Dumitrescu --- lib/librte_port/rte_port_source_sink.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/lib/librte_port/rte_port_source_sink.c b/lib/librte_port/rte_port_source_sink.c index 234ab18e65..5e101449f9 100644 --- a/lib/librte_port/rte_port_source_sink.c +++ b/lib/librte_port/rte_port_source_sink.c @@ -105,10 +105,16 @@ static int rte_port_source_rx(void *port, struct rte_mbuf **pkts, uint32_t n_pkts) { struct rte_port_source *p = (struct rte_port_source *) port; + uint32_t i; if (rte_mempool_get_bulk(p->mempool, (void **) pkts, n_pkts) != 0) return 0; + for (i = 0; i < n_pkts; i++) { + rte_mbuf_refcnt_set(pkts[i], 1); + rte_pktmbuf_reset(pkts[i]); + } + RTE_PORT_SOURCE_STATS_PKTS_IN_ADD(p, n_pkts); return n_pkts; -- 2.20.1