From: Siddhesh Poyarekar <siddhesh@gotplt.org>
To: Joseph Myers <joseph@codesourcery.com>, Qing Zhao <qing.zhao@oracle.com>
Cc: Richard Biener <rguenther@suse.de>,
"gcc-patches@gcc.gnu.org" <gcc-patches@gcc.gnu.org>,
"keescook@chromium.org" <keescook@chromium.org>,
fberat@redhat.com
Subject: Re: [PATCH 1/2] Handle component_ref to a structre/union field including flexible array member [PR101832]
Date: Tue, 7 Feb 2023 10:28:51 -0500 [thread overview]
Message-ID: <1ff013ea-cd59-28d8-bcf0-aafc771defb2@gotplt.org> (raw)
In-Reply-To: <b2d93d2a-ca89-674c-71c-5431b27f38fe@codesourcery.com>
On 2023-02-06 18:14, Joseph Myers wrote:
> On Mon, 6 Feb 2023, Qing Zhao via Gcc-patches wrote:
>
>> In GCC14:
>>
>> 1. Include this new warning -Wgnu-varaible-sized-type-not-at-end to -Wall
>> 2. Deprecate this extension from GCC. (Or delay this to next release?).
>
> Any deprecation, or inclusion in -Wall, would best come with evidence
> about the prevalance of use (possibly unintentional, probably undesirable)
> of these extensions. For example, maybe someone could do a distribution
> rebuild with a patch to enable these warnings and report the results?
FWIW, Fred from our team has been working on a mass prebuilder that can
be used for this kind of distribution-wide validation. I've used it for
_FORTIFY_SOURCE validation as well as coverage analysis.
I can help you with this Qing, once you have a patch ready.
Sid
[1] https://gitlab.com/fedora/packager-tools/mass-prebuild/
next prev parent reply other threads:[~2023-02-07 15:28 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-31 14:11 [PATCH 0/2]PR101832: Handle component_ref to a structure/union field including flexible array member for builtin_object_size Qing Zhao
2023-01-31 14:11 ` [PATCH 1/2] Handle component_ref to a structre/union field including flexible array member [PR101832] Qing Zhao
2023-02-01 11:41 ` Richard Biener
2023-02-01 14:19 ` Qing Zhao
2023-02-02 8:07 ` Richard Biener
2023-02-02 13:52 ` Qing Zhao
2023-02-02 13:54 ` Richard Biener
2023-02-02 14:38 ` Qing Zhao
2023-02-03 7:49 ` Richard Biener
2023-02-03 13:17 ` Qing Zhao
2023-02-06 9:31 ` Richard Biener
2023-02-06 14:38 ` Qing Zhao
2023-02-06 23:14 ` Joseph Myers
2023-02-07 14:54 ` Qing Zhao
2023-02-07 19:17 ` Joseph Myers
2023-02-07 19:57 ` Qing Zhao
2023-02-07 23:37 ` Joseph Myers
2023-02-08 15:06 ` Qing Zhao
2023-02-08 19:09 ` Joseph Myers
2023-02-08 19:20 ` Siddhesh Poyarekar
2023-02-08 20:51 ` Joseph Myers
2023-02-08 22:53 ` Qing Zhao
2023-02-08 23:18 ` Qing Zhao
2023-02-09 14:40 ` Qing Zhao
2023-02-09 16:46 ` Kees Cook
2023-02-10 15:25 ` Qing Zhao
2023-02-09 10:35 ` Richard Biener
2023-02-09 13:44 ` Qing Zhao
2023-02-07 15:28 ` Siddhesh Poyarekar [this message]
2023-02-07 15:38 ` Qing Zhao
2023-02-01 16:48 ` Siddhesh Poyarekar
2023-02-01 18:20 ` Qing Zhao
2023-01-31 14:11 ` [PATCH 2/2] Documentation Update Qing Zhao
2023-02-01 16:55 ` Siddhesh Poyarekar
2023-02-01 18:24 ` Qing Zhao
2023-02-01 18:57 ` Siddhesh Poyarekar
2023-02-01 19:19 ` Qing Zhao
2023-02-02 8:33 ` Richard Biener
2023-02-02 14:31 ` Qing Zhao
2023-02-02 17:05 ` Kees Cook
2023-02-03 15:56 ` Jeff Law
2023-02-03 4:25 ` Siddhesh Poyarekar
2023-02-03 14:52 ` Qing Zhao
2023-02-03 20:55 ` Joseph Myers
2023-02-03 22:38 ` Qing Zhao
2023-05-25 1:22 [V8][PATCH 0/2]Accept and Handle the case when a structure including a FAM nested in another structure Qing Zhao
2023-05-25 1:22 ` [PATCH 1/2] Handle component_ref to a structre/union field including flexible array member [PR101832] Qing Zhao
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