On Wed, 21 Oct 2026, Ilpo Järvinen wrote:

> On Wed, 21 Oct 2026, Muhammad Bilal wrote:
> 
> > Hi Ilpo,
> > 
> > > Why use n variant?
> > strnlen() keeps the read within count, which is the size of buf as far
> > as this helper knows, so it does not depend on the caller NUL
> > terminating the buffer. Both current callers pass a kstrdup() copy, so
> > strlen() works too. I can switch to it in v7 if you prefer.
> 
> As the contract here is the input must be a string, I don't see any need 
> to limit the length with n variant so I do prefer strlen(). Also, we know 
> that it should not be longer than count anyway.

I only now notice Andy's comments which seem better suggestion in general.

-- 
 i.