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Mark Johnston
57f43735ca
- To avoid a use-after-free, zfsvfs->z_log needs to be loaded after the teardown lock is acquired with ZFS_ENTER(). - Avoid leaking vnode locks in zfs_rename_relock() and zfs_rename_() when the ZFS_ENTER() macros forces an early return. Refactor the rename implementation so that ZFS_ENTER() can be used safely. As a bonus, this lets us use the ZFS_VERIFY_ZP() macro instead of open-coding its implementation. Reported-by: Peter Holm <pho@FreeBSD.org> Tested-by: Peter Holm <pho@FreeBSD.org> Reviewed-by: Ryan Moeller <ryan@iXsystems.com> Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com> Signed-off-by: Mark Johnston <markj@FreeBSD.org> Sponsored-by: The FreeBSD Foundation Closes #12717
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 12-STABLE and 13-CURRENT.