Re: [PATCH] bfs: add sanity check at bfs_fill_super().

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On 13 June 2018 at 23:09, Tetsuo Handa
<penguin-kernel@xxxxxxxxxxxxxxxxxxx> wrote:
> While this report is triggered by a crafted filesystem image, I don't think that
> a legitimate but huge filesystem image crashes the system by hitting
> (size > KMALLOC_MAX_SIZE) path is nice. While filesystem should try to avoid
> such large allocation, there is no need to crash the system just because
> kmalloc() failed.
>
> e.g. http://lkml.kernel.org/r/927f24d4-b0c3-8192-5723-c314f38b4292@xxxxxxxxxxxxx

Ok, could you please show me the very final version of the suggested
patch, please?



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