netdev - Re: [PATCH net] Fix a potential infinite loop in extract_user_to

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Date: Fri, 26 Apr 2024 19:50:27 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: David Howells <dhowells@...hat.com>
Cc: netdev@...r.kernel.org, jlayton@...nel.org, sfrench@...ba.org,
 herbert@...dor.apana.org.au, davem@...emloft.net, edumazet@...gle.com,
 kuba@...nel.org, pabeni@...hat.com, netfs@...ts.linux.dev,
 linux-crypto@...r.kernel.org, linux-cifs@...r.kernel.org,
 linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net] Fix a potential infinite loop in extract_user_to_sg()

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@...nel.org>:

On Thu, 25 Apr 2024 09:39:32 +0100 you wrote:
> Fix extract_user_to_sg() so that it will break out of the loop if
> iov_iter_extract_pages() returns 0 rather than looping around forever.
> 
> [Note that I've included two fixes lines as the function got moved to a
> different file and renamed]
> 
> Fixes: 85dd2c8ff368 ("netfs: Add a function to extract a UBUF or IOVEC into a BVEC iterator")
> Fixes: f5f82cd18732 ("Move netfs_extract_iter_to_sg() to lib/scatterlist.c")
> Signed-off-by: David Howells <dhowells@...hat.com>
> cc: Jeff Layton <jlayton@...nel.org>
> cc: Steve French <sfrench@...ba.org>
> cc: Herbert Xu <herbert@...dor.apana.org.au>
> cc: "David S. Miller" <davem@...emloft.net>
> cc: Eric Dumazet <edumazet@...gle.com>
> cc: Jakub Kicinski <kuba@...nel.org>
> cc: Paolo Abeni <pabeni@...hat.com>
> cc: netfs@...ts.linux.dev
> cc: linux-crypto@...r.kernel.org
> cc: linux-cifs@...r.kernel.org
> cc: linux-fsdevel@...r.kernel.org
> cc: netdev@...r.kernel.org
> 
> [...]

Here is the summary with links:
  - [net] Fix a potential infinite loop in extract_user_to_sg()
    https://git.kernel.org/netdev/net/c/6a30653b604a

You are awesome, thank you!
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