linux-hardening - Re: [Bug Report] A compilation failure occurs when landlock and RANDSTRUCT are combined with GCC 14.2.0.

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250410.Ahkoo7ihae8a@digikod.net>
Date: Thu, 10 Apr 2025 19:05:09 +0200
From: Mickaël Salaün <mic@...ikod.net>
To: Günther Noack <gnoack3000@...il.com>
Cc: WangYuli <wangyuli@...ontech.com>, gnoack@...gle.com, 
	paul@...l-moore.com, jmorris@...ei.org, serge@...lyn.com, kees@...nel.org, 
	masahiroy@...nel.org, nathan@...nel.org, nicolas@...sle.eu, 
	linux-security-module@...r.kernel.org, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, 
	linux-hardening@...r.kernel.org, linux-kbuild@...r.kernel.org
Subject: Re: [Bug Report] A compilation failure occurs when landlock and
 RANDSTRUCT are combined with GCC 14.2.0.

On Thu, Apr 10, 2025 at 05:33:21PM +0200, Günther Noack wrote:
> Hello!
> 
> On Thu, Apr 10, 2025 at 04:11:15PM +0800, WangYuli wrote:
> > [ Compilation failure log: ]
> > 
> > *** WARNING *** there are active plugins, do not report this as a bug unless
> > you can reproduce it without enabling an
> > y plugins.
> > Event                            | Plugins
> > PLUGIN_FINISH_TYPE               | randomize_layout_plugin
> > PLUGIN_FINISH_DECL               | randomize_layout_plugin
> > PLUGIN_ATTRIBUTES                | latent_entropy_plugin
> > randomize_layout_plugin
> > PLUGIN_START_UNIT                | latent_entropy_plugin stackleak_plugin
> > PLUGIN_ALL_IPA_PASSES_START      | randomize_layout_plugin
> > security/landlock/fs.c:In function ‘hook_file_ioctl_common’:
> > security/landlock/fs.c:1745:61:internal compiler error: in
> > count_type_elements, at expr.cc:7075
> > 1745 |                         .u.op = &(struct lsm_ioctlop_audit) {
> >      |                                                             ^
> > 0x7f27fa6bdca7 __libc_start_call_main
> >        ../sysdeps/nptl/libc_start_call_main.h:58
> > 0x7f27fa6bdd64 __libc_start_main_impl
> >        ../csu/libc-start.c:360
> > Please submit a full bug report, with preprocessed source (by using
> > -freport-bug).
> > Please include the complete backtrace with any bug report.
> > See <file:///usr/share/doc/gcc-14/README.Bugs> for instructions.
> > make[4]: *** [scripts/Makefile.build:203: security/landlock/fs.o] Error 1
> > make[3]: *** [scripts/Makefile.build:461: security/landlock] Error 2
> > make[2]: *** [scripts/Makefile.build:461: security] Error 2
> 
> Thank you for the report!
> 
> This is in my understanding a duplicate of the discussion in
> https://lore.kernel.org/all/20250407-kbuild-disable-gcc-plugins-v1-1-5d46ae583f5e@kernel.org/

Yes, a new patch has been submitted:
https://lore.kernel.org/all/20250409151154.work.872-kees@kernel.org/