* Please use --enable-fortify-source when testing
@ 2023-07-26 9:30 Andreas K. Huettel
2023-07-26 12:53 ` Adhemerval Zanella Netto
0 siblings, 1 reply; 4+ messages in thread
From: Andreas K. Huettel @ 2023-07-26 9:30 UTC (permalink / raw)
To: libc-alpha
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Dear all,
the 2.38 release date and with it a hard cutoff for fixes is coming closer and
closer. Still, if you are doing machine testing,
** Please use --enable-fortify-source **
We need more data on possible compiler/binutils/architecture... combinations there.
Thanks!
Andreas
--
Andreas K. Hüttel
dilfridge@gentoo.org
Gentoo Linux developer
(council, toolchain, base-system, perl, libreoffice)
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Please use --enable-fortify-source when testing
2023-07-26 9:30 Please use --enable-fortify-source when testing Andreas K. Huettel
@ 2023-07-26 12:53 ` Adhemerval Zanella Netto
2023-07-27 2:10 ` Carlos O'Donell
0 siblings, 1 reply; 4+ messages in thread
From: Adhemerval Zanella Netto @ 2023-07-26 12:53 UTC (permalink / raw)
To: libc-alpha, Andreas K. Huettel
On 26/07/23 06:30, Andreas K. Huettel via Libc-alpha wrote:
> Dear all,
>
> the 2.38 release date and with it a hard cutoff for fixes is coming closer and
> closer. Still, if you are doing machine testing,
>
> ** Please use --enable-fortify-source **
>
> We need more data on possible compiler/binutils/architecture... combinations there.
With my patches to fix old gcc build [1][2] and i686 with fortify [3], I checked
full builds for aarch64, x86_64, i686, s390x, powerpc64, and mips64 for with all
supported gcc (from 6 to 13, it vary depending of the architecture) with default
no fortify and with fortify from 1 to 3 (if compiler supports it). I have not
found issues, although I only run check for x86 so far.
I might try some more architectures, although I don't expect more failures.
[1] https://patchwork.sourceware.org/project/glibc/list/?series=22751
[2] https://patchwork.sourceware.org/project/glibc/list/?series=22754
[3] https://patchwork.sourceware.org/project/glibc/list/?series=22775
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Please use --enable-fortify-source when testing
2023-07-26 12:53 ` Adhemerval Zanella Netto
@ 2023-07-27 2:10 ` Carlos O'Donell
2023-07-27 11:39 ` Andreas K. Huettel
0 siblings, 1 reply; 4+ messages in thread
From: Carlos O'Donell @ 2023-07-27 2:10 UTC (permalink / raw)
To: Adhemerval Zanella Netto, libc-alpha, Andreas K. Huettel
On 7/26/23 08:53, Adhemerval Zanella Netto via Libc-alpha wrote:
>
>
> On 26/07/23 06:30, Andreas K. Huettel via Libc-alpha wrote:
>> Dear all,
>>
>> the 2.38 release date and with it a hard cutoff for fixes is coming closer and
>> closer. Still, if you are doing machine testing,
>>
>> ** Please use --enable-fortify-source **
>>
>> We need more data on possible compiler/binutils/architecture... combinations there.
>
> With my patches to fix old gcc build [1][2] and i686 with fortify [3], I checked
> full builds for aarch64, x86_64, i686, s390x, powerpc64, and mips64 for with all
> supported gcc (from 6 to 13, it vary depending of the architecture) with default
> no fortify and with fortify from 1 to 3 (if compiler supports it). I have not
> found issues, although I only run check for x86 so far.
>
> I might try some more architectures, although I don't expect more failures.
>
> [1] https://patchwork.sourceware.org/project/glibc/list/?series=22751
> [2] https://patchwork.sourceware.org/project/glibc/list/?series=22754
> [3] https://patchwork.sourceware.org/project/glibc/list/?series=22775
Thank you Adhemerval for doing all of this testing! It is really awesome.
I'm testing on x86_64, i686, aarch64, s390x, and ppc64le right now with
gcc 13 (Fedora 39), 11 (RHEL9), and 8 (RHEL8) with a variety of binutils.
I am rechecking again with --enable-fortify-source.
--
Cheers,
Carlos.
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Please use --enable-fortify-source when testing
2023-07-27 2:10 ` Carlos O'Donell
@ 2023-07-27 11:39 ` Andreas K. Huettel
0 siblings, 0 replies; 4+ messages in thread
From: Andreas K. Huettel @ 2023-07-27 11:39 UTC (permalink / raw)
To: Adhemerval Zanella Netto, libc-alpha; +Cc: Carlos O'Donell
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Am Donnerstag, 27. Juli 2023, 04:10:57 CEST schrieb Carlos O'Donell via Libc-alpha:
> On 7/26/23 08:53, Adhemerval Zanella Netto via Libc-alpha wrote:
> >
> > With my patches to fix old gcc build [1][2] and i686 with fortify [3], I checked
> > full builds for aarch64, x86_64, i686, s390x, powerpc64, and mips64 for with all
> > supported gcc (from 6 to 13, it vary depending of the architecture) with default
> > no fortify and with fortify from 1 to 3 (if compiler supports it). I have not
> > found issues, although I only run check for x86 so far.
> >
> > I might try some more architectures, although I don't expect more failures.
> >
> > [1] https://patchwork.sourceware.org/project/glibc/list/?series=22751
> > [2] https://patchwork.sourceware.org/project/glibc/list/?series=22754
> > [3] https://patchwork.sourceware.org/project/glibc/list/?series=22775
>
> Thank you Adhemerval for doing all of this testing! It is really awesome.
>
> I'm testing on x86_64, i686, aarch64, s390x, and ppc64le right now with
> gcc 13 (Fedora 39), 11 (RHEL9), and 8 (RHEL8) with a variety of binutils.
>
> I am rechecking again with --enable-fortify-source.
Great, thanks a lot to you both!
--
PD Dr. Andreas K. Huettel
Institute for Experimental and Applied Physics
University of Regensburg
93040 Regensburg
Germany
tel. +49 151 241 67748 (mobile)
tel. +49 941 943 1618 (office)
e-mail andreas.huettel@ur.de
https://www.akhuettel.de/
https://www.akhuettel.de/group/
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2023-07-26 9:30 Please use --enable-fortify-source when testing Andreas K. Huettel
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2023-07-27 11:39 ` Andreas K. Huettel
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