Date: Mon, 15 May 2017 19:06:11 +0000 From: Alexey Dokuchaev <danfe@FreeBSD.org> To: Konstantin Belousov <kostikbel@gmail.com> Cc: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r318313 - head/libexec/rtld-elf Message-ID: <20170515190611.GA16258@FreeBSD.org> In-Reply-To: <20170515190030.GG1622@kib.kiev.ua> References: <201705151848.v4FImwMW070221@repo.freebsd.org> <20170515185236.GB1637@FreeBSD.org> <20170515190030.GG1622@kib.kiev.ua>
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On Mon, May 15, 2017 at 10:00:30PM +0300, Konstantin Belousov wrote: > On Mon, May 15, 2017 at 06:52:36PM +0000, Alexey Dokuchaev wrote: > > On Mon, May 15, 2017 at 06:48:58PM +0000, Konstantin Belousov wrote: > > > New Revision: 318313 > > > URL: https://svnweb.freebsd.org/changeset/base/318313 > > > > > > Log: > > > Make ld-elf.so.1 directly executable. > ... > > Does this have any security implications? > > What do you mean ? I don't know, but was thinking of something like "this change makes X and Z scenarios now possible; if you're worried about this you might want to chmod -x /libexec/ld-elf.so.1 to restore previous behavior". BTW, would chmod -x /libexec/ld-elf.so.1 break anything from now on? If you cannot think of anything like this (specific), sorry for the noise, you can ignore me. ./danfe
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