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Feature #9861

open

Harden ZFS receive against out-of-bounds property values

Added by Allan Jude almost 3 years ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
zfs - Zettabyte File System
Start date:
2018-10-02
Due date:
% Done:

100%

Estimated time:
Difficulty:
Bite-size
Tags:
needs-triage
Gerrit CR:

Description

When receiving a ZFS stream, if a new feature or other issue results in a property such as compression, checksum, or record size being outside of the valid enum range, ZFS can fail ungracefully.

Instead, return ENOTSUP when an invalid compression/checksum type is encountered.

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