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From: Paulo Alcantara <pc@cjr.nz>
To: Steve French <smfrench@gmail.com>, CIFS <linux-cifs@vger.kernel.org>
Subject: Re: [PATCH][CIFS] Clarify SMB1 code for POSIX Lock
Date: Wed, 07 Jul 2021 18:16:03 -0300	[thread overview]
Message-ID: <877di16d0s.fsf@cjr.nz> (raw)
In-Reply-To: <CAH2r5mtA8psGCcH_=JQbXw--im8f6e+bqy12YRRdww9gEyy6uw@mail.gmail.com>

Steve French <smfrench@gmail.com> writes:

> Another trivial (Coverity reported issue) patch ...
>
> Coverity also complains about the way we calculate the offset
> (starting from the address of a 4 byte array within the
> header structure rather than from the beginning of the struct
> plus 4 bytes) for SMB1 PosixLock. This changeset
> doesn't change the address but makes it slightly clearer.
>
> Addresses-Coverity: 711520 ("Out of bounds write")
> Signed-off-by: Steve French <stfrench@microsoft.com>
> ---
>  fs/cifs/cifssmb.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)

Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz>

      reply	other threads:[~2021-07-07 21:16 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-07 19:07 Steve French
2021-07-07 21:16 ` Paulo Alcantara [this message]

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