From 341fb40c9551de0dbb855699ecec37b335829f21 Mon Sep 17 00:00:00 2001
From: xyz <xyz@rtt.com>
Date: Wed, 23 Aug 2023 13:58:09 +0800
Subject: [PATCH] [smart][fix] lwp fork with data copy

---
 components/lwp/lwp_syscall.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/components/lwp/lwp_syscall.c b/components/lwp/lwp_syscall.c
index 8962410fbd..8f7a3c3c26 100644
--- a/components/lwp/lwp_syscall.c
+++ b/components/lwp/lwp_syscall.c
@@ -1721,6 +1721,7 @@ static void lwp_struct_copy(struct rt_lwp *dst, struct rt_lwp *src)
     dst->args = src->args;
     dst->leader = 0;
     dst->session = src->session;
+    dst->background = src->background;
     dst->tty_old_pgrp = 0;
     dst->__pgrp = src->__pgrp;
     dst->tty = src->tty;