X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=app%2Ftest-pmd%2Fcsumonly.c;h=d813d4fae09658d034c494134a73a4363eb6cd8b;hb=701283309404e394693fba46ed71834593af808e;hp=8f2f840690daee998cb21b72dde8cb84637aecb6;hpb=df655504e33b5e66ad21df4b33fd6eea00a624fe;p=dpdk.git

diff --git a/app/test-pmd/csumonly.c b/app/test-pmd/csumonly.c
index 8f2f840690..d813d4fae0 100644
--- a/app/test-pmd/csumonly.c
+++ b/app/test-pmd/csumonly.c
@@ -105,7 +105,7 @@ parse_ipv4(struct rte_ipv4_hdr *ipv4_hdr, struct testpmd_offload_info *info)
 {
 	struct rte_tcp_hdr *tcp_hdr;
 
-	info->l3_len = (ipv4_hdr->version_ihl & 0x0f) * 4;
+	info->l3_len = rte_ipv4_hdr_len(ipv4_hdr);
 	info->l4_proto = ipv4_hdr->next_proto_id;
 
 	/* only fill l4_len for TCP, it's useful for TSO */
@@ -1080,9 +1080,17 @@ tunnel_update:
 			ret = rte_gso_segment(pkts_burst[i], gso_ctx,
 					&gso_segments[nb_segments],
 					GSO_MAX_PKT_BURST - nb_segments);
-			if (ret >= 0)
+			if (ret >= 1) {
+				/* pkts_burst[i] can be freed safely here. */
+				rte_pktmbuf_free(pkts_burst[i]);
 				nb_segments += ret;
-			else {
+			} else if (ret == 0) {
+				/* 0 means it can be transmitted directly
+				 * without gso.
+				 */
+				gso_segments[nb_segments] = pkts_burst[i];
+				nb_segments += 1;
+			} else {
 				TESTPMD_LOG(DEBUG, "Unable to segment packet");
 				rte_pktmbuf_free(pkts_burst[i]);
 			}