linux-hardening - Re: [PATCH][next] ext4: Avoid -Wflex-array-member-not-at-end warning

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Message-ID: <174543076506.1215499.12197124623558022635.b4-ty@mit.edu>
Date: Wed, 23 Apr 2025 14:20:32 -0400
From: "Theodore Ts'o" <tytso@....edu>
To: Andreas Dilger <adilger.kernel@...ger.ca>,
        "Gustavo A. R. Silva" <gustavoars@...nel.org>
Cc: "Theodore Ts'o" <tytso@....edu>, linux-ext4@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-hardening@...r.kernel.org
Subject: Re: [PATCH][next] ext4: Avoid -Wflex-array-member-not-at-end warning


On Wed, 26 Mar 2025 16:55:51 -0600, Gustavo A. R. Silva wrote:
> -Wflex-array-member-not-at-end was introduced in GCC-14, and we are
> getting ready to enable it, globally.
> 
> Use the `DEFINE_RAW_FLEX()` helper for an on-stack definition of
> a flexible structure where the size of the flexible-array member
> is known at compile-time, and refactor the rest of the code,
> accordingly.
> 
> [...]

Applied, thanks!

[1/1] ext4: Avoid -Wflex-array-member-not-at-end warning
      commit: 7e50bbb134aba1df0854f171b596b3a42d35605a

(Apologies for sending this late; I've been dealing with a family
medical emergency.  In any case, the patch landed in v6.16-rc2.)

Best regards,
-- 
Theodore Ts'o <tytso@....edu>