On 10/19/21 01:25, Andreas Schwab wrote:
> On Okt 19 2021, Paul Eggert wrote:
> 
>> +	      ch = (mctx.input.valid_len <= offset
> 
> This is backwards.

It's correct as-is, so that comment is merely about style. I revamped 
the patch to turn the comparison around; see attached. Let's not have 
our longstanding style disagreement distract us from the fix.