crypto: use fixed crypto frame pool

[vpp.git] / src / plugins / wireguard / wireguard_input.c

diff --git a/src/plugins/wireguard/wireguard_input.c b/src/plugins/wireguard/wireguard_input.c
index db37fa5..cf8a597 100644 (file)
--- a/src/plugins/wireguard/wireguard_input.c
+++ b/src/plugins/wireguard/wireguard_input.c
@@ -611,6 +611,8 @@ wg_input_process (vlib_main_t *vm, wg_per_thread_data_t *ptd,
        {
          *async_frame = vnet_crypto_async_get_frame (
            vm, VNET_CRYPTO_OP_CHACHA20_POLY1305_TAG16_AAD0_DEC);
+         if (PREDICT_FALSE (NULL == *async_frame))
+           goto error;
          /* Save the frame to the list we'll submit at the end */
          vec_add1 (ptd->async_frames, *async_frame);
        }