Richard Yao 24e61911f0 Zero zio_prop_t in flush_write_batch_impl()
After 67a1b03791 was merged, coverity
started complaining about an uninitialized scalar variable in
flush_write_batch_impl() due to the new field zp.zp_brtwrite. Upon
inspection, it appears that uninitialized memory was being copied for
non-raw streams, so this is a pre-existing issue. The addition of
zp_brtwrite by the block cloning commit caused Coverity to begin to
notice it.

Reviewed-by: George Melikov <mail@gmelikov.ru>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Rob Norris <robn@despairlabs.com>
Signed-off-by: Richard Yao <richard.yao@alumni.stonybrook.edu>
Reported-by: Coverity (CID-1535378)
Closes #14607
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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.

codecov coverity

Official Resources

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 META file contains the officially recognized supported Linux kernel versions.
  • Supported FreeBSD versions are any supported branches and releases starting from 12.2-RELEASE.
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