Re: [PATCH v2] netfilter: conntrack: fix calculation of next bucket number in early_drop

[Pablo Neira Ayuso]

On Thu, Oct 25, 2018 at 12:15:43PM -0700, Vasily Khoruzhick wrote:
> If there's no entry to drop in bucket that corresponds to the hash,
> early_drop() should look for it in other buckets. But since it increments
> hash instead of bucket number, it actually looks in the same bucket 8
> times: hsize is 16k by default (14 bits) and hash is 32-bit value, so
> reciprocal_scale(hash, hsize) returns the same value for hash..hash+7 in
> most cases.
> 
> Fix it by increasing bucket number instead of hash and rename _hash
> to bucket to avoid future confusion.

Applied, thanks.