Dear Jakob,
On Wed, Jan 2, 2019 at 1:14 PM Jakob Bohm via openssl-users <openssl-users@xxxxxxxxxxx> wrote:
On 02/01/2019 10:41, Matt Caswell wrote:
>
> On 27/12/2018 08:37, Dmitry Belyavsky wrote:
>> Hello,
>>
>> Am I right supposing that local variables tmp1, tmp2, iv1, and iv2 are unused in
>> this function?
> Looks that way. They should be removed.
>
By the way, why aren't any of your test compilers configured to
warn about unused local variables? It's a common feature in many
compilers and thus a free consistency check that can catch typos.
Of cause doing so requires establishing a coding standard for how
to silence such warnings where a local variable is used only in
conditionally compiled code.
I think that compiler treats them as used, because buffers are static and cleansed at the end of the function.
SY, Dmitry Belyavsky
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