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authorFan Zhang <roy.fan.zhang@intel.com>2015-11-30 20:41:09 +0000
committerThomas Monjalon <thomas.monjalon@6wind.com>2015-12-07 01:03:13 +0100
commit3064c3955ba5577690ac5f088e7d9417ebcf0e29 (patch)
treed2def2f5cc04e9c57db49aa79e7df818d4737369 /lib/librte_port
parent3de5105468ead7ff28ceda66e303bb6464c5df2d (diff)
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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 <roy.fan.zhang@intel.com> Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Diffstat (limited to 'lib/librte_port')
-rw-r--r--lib/librte_port/rte_port_source_sink.c6
1 files changed, 6 insertions, 0 deletions
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;