From: patchwork-bot+netdevbpf@kernel•org
To: Kees Cook <keescook@chromium•org>
Cc: kuba@kernel•org, davem@davemloft•net, edumazet@google•com,
pabeni@redhat•com, axboe@kernel•dk, asml.silence@gmail•com,
dsahern@kernel•org, dylany@fb•com, yajun.deng@linux•dev,
petrm@nvidia•com, liuhangbin@gmail•com, leon@kernel•org,
syzkaller@googlegroups•com, willemb@google•com,
pablo@netfilter•org, netdev@vger•kernel.org, nathan@kernel•org,
ndesaulniers@google•com, trix@redhat•com,
alibuda@linux•alibaba.com, jk@codeconstruct•com.au,
bigeasy@linutronix•de, imagedong@tencent•com, kuniyu@amazon•com,
liu3101@purdue•edu, wsa+renesas@sang-engineering•com,
william.xuanziyang@huawei•com, linux-kernel@vger•kernel.org,
llvm@lists•linux.dev, linux-hardening@vger•kernel.org
Subject: Re: [PATCH][next] net: dev: Convert sa_data to flexible array in struct sockaddr
Date: Tue, 25 Oct 2022 21:30:16 +0000 [thread overview]
Message-ID: <166673341646.9987.5803101009027995896.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20221018095503.never.671-kees@kernel.org>
Hello:
This patch was applied to netdev/net-next.git (master)
by Jakub Kicinski <kuba@kernel•org>:
On Tue, 18 Oct 2022 02:56:03 -0700 you wrote:
> One of the worst offenders of "fake flexible arrays" is struct sockaddr,
> as it is the classic example of why GCC and Clang have been traditionally
> forced to treat all trailing arrays as fake flexible arrays: in the
> distant misty past, sa_data became too small, and code started just
> treating it as a flexible array, even though it was fixed-size. The
> special case by the compiler is specifically that sizeof(sa->sa_data)
> and FORTIFY_SOURCE (which uses __builtin_object_size(sa->sa_data, 1))
> do not agree (14 and -1 respectively), which makes FORTIFY_SOURCE treat
> it as a flexible array.
>
> [...]
Here is the summary with links:
- [next] net: dev: Convert sa_data to flexible array in struct sockaddr
https://git.kernel.org/netdev/net-next/c/b5f0de6df6dc
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
prev parent reply other threads:[~2022-10-25 21:30 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-18 9:56 [PATCH][next] net: dev: Convert sa_data to flexible array in struct sockaddr Kees Cook
2022-10-20 8:58 ` Paolo Abeni
2022-10-22 1:52 ` Kees Cook
2022-10-25 21:30 ` patchwork-bot+netdevbpf [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=166673341646.9987.5803101009027995896.git-patchwork-notify@kernel.org \
--to=patchwork-bot+netdevbpf@kernel$(echo .)org \
--cc=alibuda@linux$(echo .)alibaba.com \
--cc=asml.silence@gmail$(echo .)com \
--cc=axboe@kernel$(echo .)dk \
--cc=bigeasy@linutronix$(echo .)de \
--cc=davem@davemloft$(echo .)net \
--cc=dsahern@kernel$(echo .)org \
--cc=dylany@fb$(echo .)com \
--cc=edumazet@google$(echo .)com \
--cc=imagedong@tencent$(echo .)com \
--cc=jk@codeconstruct$(echo .)com.au \
--cc=keescook@chromium$(echo .)org \
--cc=kuba@kernel$(echo .)org \
--cc=kuniyu@amazon$(echo .)com \
--cc=leon@kernel$(echo .)org \
--cc=linux-hardening@vger$(echo .)kernel.org \
--cc=linux-kernel@vger$(echo .)kernel.org \
--cc=liu3101@purdue$(echo .)edu \
--cc=liuhangbin@gmail$(echo .)com \
--cc=llvm@lists$(echo .)linux.dev \
--cc=nathan@kernel$(echo .)org \
--cc=ndesaulniers@google$(echo .)com \
--cc=netdev@vger$(echo .)kernel.org \
--cc=pabeni@redhat$(echo .)com \
--cc=pablo@netfilter$(echo .)org \
--cc=petrm@nvidia$(echo .)com \
--cc=syzkaller@googlegroups$(echo .)com \
--cc=trix@redhat$(echo .)com \
--cc=willemb@google$(echo .)com \
--cc=william.xuanziyang@huawei$(echo .)com \
--cc=wsa+renesas@sang-engineering$(echo .)com \
--cc=yajun.deng@linux$(echo .)dev \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox