From: William Roberts <bill.c.roberts@gmail.com>
To: Ondrej Mosnacek <omosnace@redhat.com>
Cc: Stephen Smalley <stephen.smalley.work@gmail.com>,
Stephen Smalley <sds@tycho.nsa.gov>,
Petr Lautrbach <plautrba@redhat.com>,
SElinux list <selinux@vger.kernel.org>,
Ulrich Drepper <drepper@redhat.com>
Subject: Re: Annotate Deprecated Functions in libselinux
Date: Thu, 27 Feb 2020 14:10:58 -0600 [thread overview]
Message-ID: <CAFftDdqhFufuZkA0XYztuHH62KkawfTMjimTCx_cztAq0DH5wg@mail.gmail.com> (raw)
In-Reply-To: <CAFqZXNtRmp-TiNupX3xgOWiBYun4gK0E3TJcoo4-_b2RF2+Duw@mail.gmail.com>
<snip>
> > The hidden_def/hidden_proto stuff originally came from Ulrich Drepper,
> > glibc maintainer at the time, to eliminate unnecessary runtime
> > relocations and PLT entries being used for local symbols. Per the
> > comments in https://github.com/SELinuxProject/selinux/issues/204,
> > these might not be needed anymore and are breaking building with LTO.
> > Willing to get rid of them if it doesn't produce a significant
> > regression.
I guess that's my major question, how do we determine this is a regression?
Obviously a functional break is self explanatory.
>
> Ulrich, could you help us understand the macros you proposed to add to
> the SELinux libraries (probably a very long time ago)? Specifically,
> we are talking about those defined in "dso.h" header files such as
> this one [1]. See also GH issue 204 [2] for related discussion.
>
> Thanks,
>
> [1] https://github.com/SELinuxProject/selinux/blob/master/libselinux/src/dso.h
> [2] https://github.com/SELinuxProject/selinux/issues/204
>
> --
> Ondrej Mosnacek <omosnace at redhat dot com>
> Software Engineer, Security Technologies
> Red Hat, Inc.
>
next prev parent reply other threads:[~2020-02-27 20:11 UTC|newest]
Thread overview: 97+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-25 20:02 Annotate Deprecated Functions in libselinux bill.c.roberts
2020-02-25 20:02 ` [PATCH 01/17] security_load_booleans: update return comment bill.c.roberts
2020-02-25 20:02 ` [PATCH 02/17] selinux_booleans_path: annotate deprecated bill.c.roberts
2020-02-25 20:02 ` [PATCH 03/17] " bill.c.roberts
2020-02-25 20:02 ` [PATCH 04/17] selinux_users_path: " bill.c.roberts
2020-02-25 20:02 ` [PATCH 05/17] rpm_execcon: " bill.c.roberts
2020-02-25 20:02 ` [PATCH 06/17] sidget: " bill.c.roberts
2020-02-25 20:02 ` [PATCH 07/17] sidput: " bill.c.roberts
2020-02-25 20:02 ` [PATCH 08/17] checkPasswdAccess: " bill.c.roberts
2020-02-25 20:58 ` Stephen Smalley
2020-02-25 20:02 ` [PATCH 09/17] matchpathcon_init: " bill.c.roberts
2020-02-25 20:02 ` [PATCH 10/17] matchpathcon_fini: " bill.c.roberts
2020-02-25 20:02 ` [PATCH 11/17] matchpathcon: " bill.c.roberts
2020-02-25 20:02 ` [PATCH 12/17] avc_init: " bill.c.roberts
2020-02-25 20:02 ` [PATCH 13/17] src/selinux_internal.h: fix hidden_proto indents bill.c.roberts
2020-02-25 20:02 ` [PATCH 14/17] selinux_internal.h: disable warnings on deprecated bill.c.roberts
2020-02-25 20:02 ` [PATCH 15/17] avc_open: mark allowed use of avc_init bill.c.roberts
2020-02-25 20:02 ` [PATCH 16/17] src/matchpathcon: allow use of deprecated funcs bill.c.roberts
2020-02-25 20:02 ` [PATCH 17/17] utils/matchpathcon: " bill.c.roberts
2020-02-25 20:51 ` Annotate Deprecated Functions in libselinux Stephen Smalley
2020-02-25 21:06 ` William Roberts
2020-02-27 18:41 ` William Roberts
2020-02-27 19:48 ` Stephen Smalley
2020-02-27 20:03 ` Ondrej Mosnacek
2020-02-27 20:10 ` William Roberts [this message]
2020-02-27 20:24 ` Stephen Smalley
2020-02-27 20:43 ` Ulrich Drepper
2020-02-27 21:05 ` William Roberts
2020-02-27 21:13 ` Stephen Smalley
2020-02-27 21:18 ` William Roberts
2020-02-27 21:32 ` Stephen Smalley
2020-02-27 21:34 ` William Roberts
2020-02-27 21:19 ` Ulrich Drepper
2020-02-27 21:31 ` William Roberts
2020-04-16 15:43 ` bill.c.roberts
2020-04-16 15:43 ` [PATCH v2 01/18] security_load_booleans: update return comment bill.c.roberts
2020-04-16 15:43 ` [PATCH v2 02/18] security_load_booleans: annotate deprecated bill.c.roberts
2020-04-16 15:43 ` [PATCH v2 03/18] selinux_booleans_path: " bill.c.roberts
2020-04-16 15:43 ` [PATCH v2 04/18] selinux_users_path: " bill.c.roberts
2020-04-16 15:43 ` [PATCH v2 05/18] rpm_execcon: " bill.c.roberts
2020-04-16 15:43 ` [PATCH v2 06/18] sidget: " bill.c.roberts
2020-04-16 15:43 ` [PATCH v2 07/18] sidput: " bill.c.roberts
2020-04-16 15:43 ` [PATCH v2 08/18] checkPasswdAccess: " bill.c.roberts
2020-04-16 15:43 ` [PATCH v2 09/18] matchpathcon_init: " bill.c.roberts
2020-04-16 15:43 ` [PATCH v2 10/18] matchpathcon_fini: " bill.c.roberts
2020-04-16 15:43 ` [PATCH v2 11/18] matchpathcon: " bill.c.roberts
2020-04-16 15:43 ` [PATCH v2 12/18] avc_init: " bill.c.roberts
2020-04-16 15:43 ` [PATCH v2 13/18] avc: create internal avc_init interface bill.c.roberts
2020-04-16 15:43 ` [PATCH v2 14/18] matchpathcon: create internal matchpathcon_fini interface bill.c.roberts
2020-04-16 15:43 ` [PATCH v2 15/18] matchpathcon: create internal matchpathcon interface bill.c.roberts
2020-04-16 15:43 ` [PATCH v2 16/18] selinux_check_passwd_access: annotate deprecated bill.c.roberts
2020-04-16 15:43 ` [PATCH v2 17/18] utils: matchpathcon to use interal interfaces bill.c.roberts
2020-04-16 15:43 ` [PATCH v2 18/18] utils: matchpathcon add deprecated warning bill.c.roberts
2020-04-19 13:46 ` Annotate Deprecated Functions in libselinux Nicolas Iooss
2020-04-20 14:34 ` Roberts, William C
2020-04-20 15:45 ` [v3] " bill.c.roberts
2020-04-20 15:45 ` [PATCH v3 01/19] security_load_booleans: update return comment bill.c.roberts
2020-04-20 15:45 ` [PATCH v3 02/19] security_load_booleans: annotate deprecated bill.c.roberts
2020-04-20 15:45 ` [PATCH v3 03/19] selinux_booleans_path: " bill.c.roberts
2020-04-20 15:45 ` [PATCH v3 04/19] selinux_users_path: " bill.c.roberts
2020-04-20 15:45 ` [PATCH v3 05/19] rpm_execcon: " bill.c.roberts
2020-04-20 15:45 ` [PATCH v3 06/19] sidget: " bill.c.roberts
2020-04-20 15:45 ` [PATCH v3 07/19] sidput: " bill.c.roberts
2020-04-20 15:45 ` [PATCH v3 08/19] checkPasswdAccess: " bill.c.roberts
2020-04-20 15:45 ` [PATCH v3 09/19] matchpathcon_init: " bill.c.roberts
2020-04-20 15:45 ` [PATCH v3 10/19] matchpathcon_fini: " bill.c.roberts
2020-04-20 15:45 ` [PATCH v3 11/19] matchpathcon: " bill.c.roberts
2020-04-20 15:45 ` [PATCH v3 12/19] avc_init: " bill.c.roberts
2020-04-20 15:45 ` [PATCH v3 13/19] avc: create internal avc_init interface bill.c.roberts
2020-04-26 13:33 ` Nicolas Iooss
2020-04-26 15:53 ` William Roberts
2020-04-20 15:45 ` [PATCH v3 14/19] matchpathcon: create internal matchpathcon_fini interface bill.c.roberts
2020-04-20 15:45 ` [PATCH v3 15/19] matchpathcon: create internal matchpathcon interface bill.c.roberts
2020-04-20 15:45 ` [PATCH v3 16/19] selinux_check_passwd_access: annotate deprecated bill.c.roberts
2020-04-20 15:45 ` [PATCH v3 17/19] matchpathcon: allow use of deprecated routines bill.c.roberts
2020-04-20 15:45 ` [PATCH v3 18/19] utils: matchpathcon add deprecated warning bill.c.roberts
2020-04-20 15:45 ` [PATCH v3 19/19] Makefile: swig build allow deprecated functions bill.c.roberts
2020-04-27 20:22 ` [v4] Annotate Deprecated Functions in libselinux bill.c.roberts
2020-04-27 20:22 ` [PATCH v4 01/18] security_load_booleans: update return comment bill.c.roberts
2020-04-27 20:22 ` [PATCH v4 02/18] security_load_booleans: annotate deprecated bill.c.roberts
2020-04-27 20:23 ` [PATCH v4 03/18] selinux_booleans_path: " bill.c.roberts
2020-04-27 20:23 ` [PATCH v4 04/18] selinux_users_path: " bill.c.roberts
2020-04-27 20:23 ` [PATCH v4 05/18] rpm_execcon: " bill.c.roberts
2020-04-27 20:23 ` [PATCH v4 06/18] sidget: " bill.c.roberts
2020-04-27 20:23 ` [PATCH v4 07/18] sidput: " bill.c.roberts
2020-04-27 20:23 ` [PATCH v4 08/18] checkPasswdAccess: " bill.c.roberts
2020-04-27 20:23 ` [PATCH v4 09/18] matchpathcon_init: " bill.c.roberts
2020-04-27 20:23 ` [PATCH v4 10/18] matchpathcon_fini: " bill.c.roberts
2020-04-27 20:23 ` [PATCH v4 11/18] matchpathcon: " bill.c.roberts
2020-04-27 20:23 ` [PATCH v4 12/18] avc_init: " bill.c.roberts
2020-04-27 20:23 ` [PATCH v4 13/18] avc: create internal avc_init interface bill.c.roberts
2020-04-27 20:23 ` [PATCH v4 14/18] matchpathcon: create internal matchpathcon_fini interface bill.c.roberts
2020-04-27 20:23 ` [PATCH v4 15/18] selinux_check_passwd_access: annotate deprecated bill.c.roberts
2020-04-27 20:23 ` [PATCH v4 16/18] matchpathcon: allow use of deprecated routines bill.c.roberts
2020-04-27 20:23 ` [PATCH v4 17/18] utils: matchpathcon add deprecated warning bill.c.roberts
2020-04-27 20:23 ` [PATCH v4 18/18] Makefile: swig build allow deprecated functions bill.c.roberts
2020-04-28 21:25 ` [v4] Annotate Deprecated Functions in libselinux Nicolas Iooss
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