app/testpmd: fix packet headers in txonly mode

Fix ether header size calculation in Tx only mode.

Coverity issue: 337684
Fixes: 01b645dcff7f ("app/testpmd: move txonly prepare in separate function")

Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

diff --git a/app/test-pmd/txonly.c b/app/test-pmd/txonly.c
index 66e6378..2d0e1a0 100644 (file)
--- a/app/test-pmd/txonly.c
+++ b/app/test-pmd/txonly.c
@@ -189,7 +189,7 @@ pkt_burst_prepare(struct rte_mbuf *pkt, struct rte_mempool *mbp,
        /*
         * Copy headers in first packet segment(s).
         */
-       copy_buf_to_pkt(eth_hdr, sizeof(eth_hdr), pkt, 0);
+       copy_buf_to_pkt(eth_hdr, sizeof(*eth_hdr), pkt, 0);
        copy_buf_to_pkt(&pkt_ip_hdr, sizeof(pkt_ip_hdr), pkt,
                        sizeof(struct ether_hdr));
        if (txonly_multi_flow) {