Re: kern/49287: something wrong between exec_script and compat32

[Nicolas Joly <njoly%pasteur.fr@localhost>]

On Wed, Oct 22, 2014 at 05:02:14PM -0400, Christos Zoulas wrote:
> On Oct 14, 11:35pm, dholland%eecs.harvard.edu@localhost (dholland%eecs.harvard.edu@localhost) wrote:
> -- Subject: kern/49287: something wrong between exec_script and compat32
> 
> Can't reproduce this on my amd64 box running current. I untarred
> base and etc from the latest i386 build, chrooted inside that
> directory and ran usr/bin/true.

I can't reproduce the problem with true too ... but i see this one :

njoly@raya [tmp/sh]> cat sample.sh 
#! /bin/sh
echo "$#>>$@<<"
njoly@raya [tmp/sh]> chmod +x sample.sh 

njoly@raya [tmp/sh]> uname -a
NetBSD raya.lan 7.99.1 NetBSD 7.99.1 (RAYA) #0: Tue Oct 21 23:31:13 CEST 2014  njoly%raya.lan@localhost:/local/src/NetBSD/obj.amd64/sys/arch/amd64/compile/RAYA amd64

work on amd64 native :

njoly@raya [tmp/sh]> ./sample.sh 1 2 3
3>>1 2 3<<
njoly@raya [tmp/sh]> sh ./sample.sh 1 2 3
3>>1 2 3<<

fail on amd64 compat netbsd32 chroot :

njoly@raya [netbsd32:sh]> ./sample.sh 1 2 3
2>>2 3<<
njoly@raya [netbsd32:sh]> sh ./sample.sh 1 2 3
3>>1 2 3<<

-- 
Nicolas Joly

Biology IT Center
Institut Pasteur, Paris.