# wyhash: keep tail bytes on iterative update · gitcafe/zig

[View on GitCafe](https://git.cafe/gitcafe/zig/commit/f3fbdf2b44e37d2522c0c879f46c5dee057c14bd)

Repository: [gitcafe/zig](https://git.cafe/gitcafe/zig)

Visibility: public

Requested revision: f3fbdf2b44e37d2522c0c879f46c5dee057c14bd

Requested commit: f3fbdf2b44e37d2522c0c879f46c5dee057c14bd

Commit: f3fbdf2b44e37d2522c0c879f46c5dee057c14bd

Tree: 4db4499784aa0a7392c4adbe30a37b2a8bd1b084

Author: none

Committer: Andrew Kelley

## Message

```
wyhash: keep tail bytes on iterative update

Update calls with input longer then one block must ensure that
last sixteen bytes are available when final is called.

Fixes #16695

```

## Parents

- [90fde14c5f4406c284ec030186172b3db4697258](https://git.cafe/gitcafe/zig/commit/90fde14c5f4406c284ec030186172b3db4697258?format=markdown)

[Source at this commit](https://git.cafe/gitcafe/zig/tree/f3fbdf2b44e37d2522c0c879f46c5dee057c14bd?format=markdown)