X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fipsec%2Fesp_encrypt.c;h=7f9b5ed8adfa4360c4d2bed40f072952ee3fb2c2;hb=f441b5d0ed8ff9d87412c1640dfec93e9cba03bd;hp=ea0bf34dba4daa358c5f0fa355cb54b64d3b7c41;hpb=f50929d370aa0216417f51f457770acdc2324c6c;p=vpp.git

diff --git a/src/vnet/ipsec/esp_encrypt.c b/src/vnet/ipsec/esp_encrypt.c
index ea0bf34dba4..7f9b5ed8adf 100644
--- a/src/vnet/ipsec/esp_encrypt.c
+++ b/src/vnet/ipsec/esp_encrypt.c
@@ -999,6 +999,16 @@ esp_encrypt_inline (vlib_main_t *vm, vlib_node_runtime_t *node,
 	    {
 	      async_frames[async_op] =
 		vnet_crypto_async_get_frame (vm, async_op);
+
+	      if (PREDICT_FALSE (!async_frames[async_op]))
+		{
+		  err = ESP_ENCRYPT_ERROR_NO_AVAIL_FRAME;
+		  esp_encrypt_set_next_index (b[0], node, thread_index, err,
+					      n_noop, noop_nexts, drop_next,
+					      current_sa_index);
+		  goto trace;
+		}
+
 	      /* Save the frame to the list we'll submit at the end */
 	      vec_add1 (ptd->async_frames, async_frames[async_op]);
 	    }