Re: [PATCH 1/2] diskfilter: check calloc() result for NULL

[Daniel Kiper]

On Sun, Aug 21, 2022 at 10:22:35PM +1000, Daniel Axtens wrote:
> With wildly corrupt inputs, we can end up trying to calloc a very
> large amount of memory, which will fail and give us a NULL pointer.
> We need to check that to avoid a crash. (And, even if we blocked
> such inputs, it is good practice to check the results of allocations
> anyway.)
>
> Signed-off-by: Daniel Axtens <dja@axtens.net>

Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>

Daniel