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Date: Tue, 28 Nov 2023 11:40:24 +0000
To: Gustavo A. R. Silva <>
Subject: Re: [PATCH] neighbour: Fix __randomize_layout crash in struct neighbour


This patch was applied to netdev/net.git (main)
by Paolo Abeni <>:

On Sat, 25 Nov 2023 15:33:58 -0600 you wrote:
> Previously, one-element and zero-length arrays were treated as true
> flexible arrays, even though they are actually "fake" flex arrays.
> The __randomize_layout would leave them untouched at the end of the
> struct, similarly to proper C99 flex-array members.
> However, this approach changed with commit 1ee60356c2dc ("gcc-plugins:
> randstruct: Only warn about true flexible arrays"). Now, only C99
> flexible-array members will remain untouched at the end of the struct,
> while one-element and zero-length arrays will be subject to randomization.
> [...]

Here is the summary with links:
  - neighbour: Fix __randomize_layout crash in struct neighbour

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