From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Michael Kerrisk (man-pages)" Subject: Re: [PING][patch] ld.so.8: outline missed cases of secure run Date: Sat, 05 Dec 2015 08:33:15 +0100 Message-ID: <5662933B.9000207@gmail.com> References: <"01f701d0e407$c718f530$554adf90$@guseva"@samsung.com> <55F65D25.1080708@gmail.com> <"00f601d1282e$e3e04ef0$aba0ecd0$@guseva"@samsung.com> <565C7E09.4030209@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <565C7E09.4030209-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> Sender: linux-man-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Maria Guseva , Silvan Jegen Cc: mtk.manpages-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, Yury Gribov , v.garbuzov-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, linux-man List-Id: linux-man@vger.kernel.org Hello Maria, > @@ -313,7 +335,12 @@ prints a help message about which categories can be > specified in this > environment variable. > Since glibc 2.3.4, > .B LD_DEBUG > -is ignored for set-user-ID/set-group-ID binaries. > +is ignored in secure-execution mode. > +However, if the file > +.IR /etc/suid\-debug > +exists (the content of the file is irrelevant), then > +.BR LD_DEBUG > +has an effect in secure-execution mode. Thanks also for this piece. I added it, but trimmed a little. Cheers, Michael -- Michael Kerrisk Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/ Linux/UNIX System Programming Training: http://man7.org/training/ -- To unsubscribe from this list: send the line "unsubscribe linux-man" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html