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Brian Behlendorf
9183321501
The block pointer verification check in arc_read() should also cover embedded block pointers. While highly unlikely, accessing a damaged block pointer can result in panic. To further harden the code extend the existing check to include embedded block pointers and add a comment explaining the rational for this sanity check. Lastly, correct a flaw in zfs_blkptr_verify() so the error count is checked even when checking a untrusted config to verify the non-pool-specific portions of a block pointer. Reviewed-by: Matthew Ahrens <mahrens@delphix.com> Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #12535
OpenZFS is an advanced file system and volume manager which was originally developed for Solaris and is now maintained by the OpenZFS community. This repository contains the code for running OpenZFS on Linux and FreeBSD.
Official Resources
- Documentation - for using and developing this repo
- ZoL Site - Linux release info & links
- Mailing lists
- OpenZFS site - for conference videos and info on other platforms (illumos, OSX, Windows, etc)
Installation
Full documentation for installing OpenZFS on your favorite operating system can be found at the Getting Started Page.
Contribute & Develop
We have a separate document with contribution guidelines.
We have a Code of Conduct.
Release
OpenZFS is released under a CDDL license.
For more details see the NOTICE, LICENSE and COPYRIGHT files; UCRL-CODE-235197
Supported Kernels
- The
METAfile contains the officially recognized supported Linux kernel versions. - Supported FreeBSD versions are any supported branches and releases starting from 12.2-RELEASE.