[PATCH net 2/4] tools: ynl-gen: use macro for binary min-len check

[Asbjørn Sloth Tønnesen]

Thank you for the quick reviews.

On 9/1/25 6:52 PM, Jakub Kicinski wrote:
> On Mon,  1 Sep 2025 14:50:21 +0000 Asbjørn Sloth Tønnesen wrote:
>> This patch changes the generated min-len check for binary
>> attributes to use the NLA_POLICY_MIN_LEN() macro, and thereby
>> ensures that .validation_type is not left at NLA_VALIDATE_NONE.
> 
> Please test this well and include the results in the commit message.
> I'm pretty sure it's fine as is.

You are right, because .type is unset, then .validation_type doesn't matter.

Sorry, I didn't do enough testing for the fixes, I had looked at the NLA_BINARY
case in validate_nla(), not NLA_UNSPEC.

Will re-post for net-next without fixes, and a new commit message.