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app/testpmd: fix mbuf leak with multi-segment Tx

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The last mbuf allocated in bulk is never used and never freed.

Fixes: 01b645dcff ("app/testpmd: move txonly prepare in separate function")
Fixes: 561ddcf8d0 ("app/testpmd: allocate txonly segments per bulk")

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
This commit is contained in:
Andrew Rybchenko 2019-05-08 11:27:37 +01:00 committed by Ferruh Yigit
parent 617ecc9000
commit b371133628
1 changed files with 1 additions and 1 deletions
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2
app/test-pmd/txonly.c
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@ -167,7 +167,7 @@ pkt_burst_prepare(struct rte_mbuf *pkt, struct rte_mempool *mbp,
nb_segs = tx_pkt_nb_segs;
if (nb_segs > 1) {
if (rte_mempool_get_bulk(mbp, (void **)pkt_segs, nb_segs))
if (rte_mempool_get_bulk(mbp, (void **)pkt_segs, nb_segs - 1))
return false;
}