Bug 8241

Summary:	nslookup: prarameter [server] is not useful -- it always sends query to ISP DNS
Product:	Busybox	Reporter:	Snoopy.Xiao <xiaosong8584>
Component:	Standard Compliance	Assignee:	unassigned
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	andrei, busybox-cvs
Priority:	P5
Version:	1.17.x
Target Milestone:	---
Hardware:	PC
OS:	Linux
Host:		Target:
Build:
Attachments:	nslookup failed log (strace)

Description Snoopy.Xiao 2015-07-27 08:59:10 UTC

1>I have build and tested nslookup(busybox1.17.2) on fedora15(glibc-2.17-20.fc19.i686) it works well

2>when I cross build it in embeded environment(kernel3.4+uclibc0.9.29),
prarameter [server] of nslookup seems unuseful, it always sends query to ISP DNS.(from /etc/resolv.conf),  instead of the dns server specified in command line.

I'am not sure if busybox compatible with uclibc library.
attachment is a log of command "./strace /bin/nslookup www.baidu.com 1.1.1.1"

Comment 1 Snoopy.Xiao 2015-07-27 09:00:45 UTC

Created attachment 6126 [details]
nslookup failed log (strace)

Comment 2 Snoopy.Xiao 2015-07-27 10:27:06 UTC

Fix: the embeded environment(kernel3.4.11 +uclibc0.9.32)

Comment 3 Andrei Gherzan 2016-10-24 13:13:08 UTC

I reproduced this on BusyBox v1.25.1 and BusyBox v1.23.1 .

Comment 4 Andrei Gherzan 2016-10-24 13:15:53 UTC

Forgot to say that this was reproduced with GNU C Library (GNU libc) stable release version 2.21

Comment 5 Andrei Gherzan 2016-10-26 11:02:37 UTC

Duplicated of https://bugs.busybox.net/show_bug.cgi?id=8241

*** This bug has been marked as a duplicate of bug 675 ***

Comment 6 Andrei Gherzan 2016-10-26 11:03:14 UTC

Obviously i meant: https://bugs.busybox.net/show_bug.cgi?id=675. Sorry for the typo.