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Chunwei Chen 950e17c215 Fix zdb -R decompression 
There are some issues in the zdb -R decompression implementation.

The first is that ZLE can easily decompress non-ZLE streams. So we add
ZDB_NO_ZLE env to make zdb skip ZLE.

The second is the random bytes appended to pabd, pbuf2 stuff. This serve
no purpose at all, those bytes shouldn't be read during decompression
anyway. Instead, we randomize lbuf2, so that we can make sure
decompression fill exactly to lsize by bcmp lbuf and lbuf2.

The last one is the condition to detect fail is wrong.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: loli10K <ezomori.nozomu@gmail.com>
Signed-off-by: Chunwei Chen <david.chen@nutanix.com>
Closes #7099
Closes #4984
2018-02-09 10:11:02 -08:00
.github Reduce codecov PR comments 2018-01-09 11:15:55 -08:00
cmd Fix zdb -R decompression 2018-02-09 10:11:02 -08:00
config Linux 4.16 compat: inode_set_iversion() 2018-02-08 21:25:19 -08:00
contrib OpenZFS 7431 - ZFS Channel Programs 2018-02-08 15:28:18 -08:00
etc OpenZFS 7431 - ZFS Channel Programs 2018-02-08 15:28:18 -08:00
include Linux 4.11 compat: avoid refcount_t name conflict 2018-02-08 21:25:51 -08:00
lib OpenZFS 8677 - Open-Context Channel Programs 2018-02-08 16:05:57 -08:00
man Fix zdb -R decompression 2018-02-09 10:11:02 -08:00
module Fix zle_decompress out of bound access 2018-02-09 10:08:05 -08:00
rpm Fix systemd_ RPM macros usage on Debian-based distributions 2018-02-02 13:50:42 -08:00
scripts OpenZFS 7431 - ZFS Channel Programs 2018-02-08 15:28:18 -08:00
tests OpenZFS 8965 - zfs_acl_ls_001_pos fails due to no longer supported grep regex 2018-02-08 21:29:17 -08:00
udev Fix spelling 2017-01-03 11:31:18 -06:00
.gitignore Add configure option to enable gcov analysis 2017-09-15 10:24:13 -07:00
.gitmodules Add zimport.sh compatibility test script 2014-02-21 12:10:31 -08:00
.travis.yml Add .travis.yml 2017-11-13 09:18:18 -08:00
AUTHORS Add a missing > to AUTHORS 2014-09-02 14:18:53 -07:00
autogen.sh build: do not call boilerplate ourself 2013-04-02 10:55:20 -07:00
configure.ac OpenZFS 7431 - ZFS Channel Programs 2018-02-08 15:28:18 -08:00
copy-builtin Fix copy-builtin to work with ASAN patch 2018-01-12 09:39:36 -08:00
COPYRIGHT Encryption patch follow-up 2017-10-11 16:54:48 -04:00
DISCLAIMER Fix minor typos and update marketing copy. 2013-03-21 12:51:06 -07:00
Makefile.am Verify ZFS Test Suite scripts executability 2018-02-07 12:43:24 -08:00
META Tag zfs-0.7.0 2017-07-26 10:13:25 -07:00
OPENSOLARIS.LICENSE Add CDDL license file 2008-12-01 14:49:34 -08:00
README.markdown Add scan.coverity.com badge to README 2017-10-30 16:21:24 -07:00
TEST Refresh TEST file to include new variables 2017-11-08 11:09:30 -08:00
zfs.release.in Move zfs.release generation to configure step 2012-07-12 12:22:51 -07:00

README.markdown

img

ZFS on Linux is an advanced file system and volume manager which was originally developed for Solaris and is now maintained by the OpenZFS community.

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Official Resources

Installation

Full documentation for installing ZoL on your favorite Linux distribution can be found at our site.

Contribute & Develop

We have a separate document with contribution guidelines.