1 files changed, 2 insertions, 0 deletions
diff --git a/src/nxt_unit.c b/src/nxt_unit.c
index 9696e9cd..4497d09d 100644
--- a/src/nxt_unit.c
+++ b/src/nxt_unit.c
@@ -981,6 +981,8 @@ nxt_unit_process_websocket(nxt_unit_ctx_t *ctx, nxt_unit_recv_msg_t *recv_msg)
                 nxt_unit_alert(ctx, "#%"PRIu32": failed to allocate buf",
                                req_impl->stream);
 
+                nxt_unit_websocket_frame_release(&ws_impl->ws);
+
                 return NXT_UNIT_ERROR;
             }