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().
The problem was introduced by commit "Packet Framework librte_port: Source
/Sink ports" (commit id ef3403fb6f9a3c4b730d2e4fbe7ddc0291ffa992)
Signed-off-by: Fan Zhang <roy.fan.zhang at intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu at intel.com>
---
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 234ab18..5e10144 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;
--
2.5.0
