Bug 13231

Summary:	ash: wait "$pid" is broken in busybox 1.32.0
Product:	Busybox	Reporter:	Koichi Nakashima <koichi>
Component:	Standard Compliance	Assignee:	unassigned
Status:	RESOLVED FIXED
Severity:	normal	CC:	busybox-cvs
Priority:	P5
Version:	1.32.x
Target Milestone:	---
Hardware:	All
OS:	Linux
Host:		Target:
Build:

Description Koichi Nakashima 2020-09-25 20:26:24 UTC

I expected to sleep for 1 second below example, but sleep for 5 seconds. No problem with busybox 1.31.1.

```console
~/busybox # cat a.sh
#!/bin/sh

date
( sleep 1 ) &
pid=$!
( sleep 5 ) &
wait "$pid"
date

~/busybox # ./busybox ash a.sh
Fri Sep 25 20:03:35 UTC 2020
Fri Sep 25 20:03:40 UTC 2020
```

Comment 1 Denys Vlasenko 2020-09-29 18:39:31 UTC

Fixed in git, please try it.

Comment 2 Koichi Nakashima 2020-09-30 11:45:23 UTC

Thanks! I confirmed it has been fixed. It would be great if it merged into busybox 1.32.x because it is a significant impact.