From 152dbf125a7ade4699a1c57ef9d009119c4d5639 Mon Sep 17 00:00:00 2001
From: LoGin <longjin@DragonOS.org>
Date: Sat, 8 Feb 2025 23:35:09 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8Ddo=5Fwait=E5=87=BD?=
 =?UTF-8?q?=E6=95=B0=E5=9C=A8wait=E6=89=80=E6=9C=89=E5=AD=90=E8=BF=9B?=
 =?UTF-8?q?=E7=A8=8B=E6=97=B6,=E5=BF=98=E4=BA=86=E9=87=8A=E6=94=BE?=
 =?UTF-8?q?=E9=94=81=E5=B0=B1sleep=E7=9A=84bug=20(#1089)?=
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Signed-off-by: longjin <longjin@DragonOS.org>
---
 kernel/src/process/exit.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/src/process/exit.rs b/kernel/src/process/exit.rs
index 7a58f752..9cc1620d 100644
--- a/kernel/src/process/exit.rs
+++ b/kernel/src/process/exit.rs
@@ -175,6 +175,7 @@ fn do_wait(kwo: &mut KernelWaitOption) -> Result<usize, SystemError> {
                         break 'outer;
                     }
                 }
+                drop(rd_childen);
                 nanosleep(Duration::from_millis(100).into())?;
             }
         } else {