Date: Wed, 10 Mar 2010 23:40:03 GMT From: Stefan Schmidt <stefan.schmidt@stadtbuch.de> To: freebsd-emulation@FreeBSD.org Subject: Re: kern/141439: linux_exit_group kills group leader Message-ID: <201003102340.o2ANe30C077443@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
The following reply was made to PR kern/141439; it has been noted by GNATS. From: Stefan Schmidt <stefan.schmidt@stadtbuch.de> To: Gleb Kurtsou <gleb.kurtsou@gmail.com> Cc: bug-followup@FreeBSD.org Subject: Re: kern/141439: linux_exit_group kills group leader Date: Thu, 11 Mar 2010 00:35:20 +0100 Hi Gleb, On 22.02.2010 03:06, Gleb Kurtsou wrote: > I've experienced the same problem with sun jdk. I think approach of not > killing group leader is incorrect, it should also be killed. Your patch > works because linux_exit_group is called for the second time when only > group leader is available. Such behavior is not expected, control should > not return to userspace from linux_exit_group. I agree - thanks for explaining. > I've submitted another PR, it contains fixes for 2 linux exec bugs. > I've followed NetBSD and patched exit1() to allow process exit status to > be changed by event handlers. > > Would appreciate if you could test the patch: > http://www.freebsd.org/cgi/query-pr.cgi?pr=144194 Your patch works fine for me (RELENG_8). Kind regards Stefan
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201003102340.o2ANe30C077443>