Subject: Re: [PATCH net-next 1/2 v2] tools: ynl-gen: fix enum index in _decode_enum(..)

From: Jakub Kicinski <[email-masked]>
Date: Thu, 13 Jul 2023 09:02:34 -0700

On Thu, 13 Jul 2023 11:05:49 +0200 Arkadiusz Kubalewski wrote:
> -        i = attr_spec.get('value-start', 0)
>          if 'enum-as-flags' in attr_spec and attr_spec['enum-as-flags']:
>              value = set()
>              while raw:
>                  if raw & 1:
> -                    value.add(enum.entries_by_val[i].name)
> +                    value.add(enum.entries_by_val[raw & 1].name)
>                  raw >>= 1
> -                i += 1

This doesn't make sense, as I suggested you need to keep i for this
loop. Move it to the inside of the if 'enum-as-fla... and init to 0.

i is tracking which bit number we are at as we consume / shift out
bits from raw.

Have you ever used ChatGPT? No shame, just curious.
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