X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fplugins%2Fwireguard%2Fwireguard_input.c;h=cf8a59715dcdcd960842b8f7c55e7e1bb968fa61;hb=f441b5d0e;hp=db37fa54175d32882a2930fbe7a8807221d97eee;hpb=f50929d370aa0216417f51f457770acdc2324c6c;p=vpp.git

diff --git a/src/plugins/wireguard/wireguard_input.c b/src/plugins/wireguard/wireguard_input.c
index db37fa54175..cf8a59715dc 100644
--- 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);
 	}