X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;ds=sidebyside;f=lib%2Flibrte_ipsec%2Fesp_outb.c;h=fb9d5864c8619e552f287dc33983e5cffaeb610e;hb=1d51f154cd93bc8f623985032835d2218e05c893;hp=b6d9cbe98b160bf64e0483622b3da1f5959ff2a7;hpb=957394f726589f7e51362e58936e513de3cccb19;p=dpdk.git

diff --git a/lib/librte_ipsec/esp_outb.c b/lib/librte_ipsec/esp_outb.c
index b6d9cbe98b..fb9d5864c8 100644
--- a/lib/librte_ipsec/esp_outb.c
+++ b/lib/librte_ipsec/esp_outb.c
@@ -502,7 +502,9 @@ cpu_outb_pkt_prepare(const struct rte_ipsec_session *ss,
 		move_bad_mbufs(mb, dr, n, n - k);
 
 	/* convert mbufs to iovecs and do actual crypto/auth processing */
-	cpu_crypto_bulk(ss, sa->cofs, mb, iv, aad, dgst, l4ofs, clen, k);
+	if (k != 0)
+		cpu_crypto_bulk(ss, sa->cofs, mb, iv, aad, dgst,
+			l4ofs, clen, k);
 	return k;
 }