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7071 lzc_snapshot does not fill in errlist on ENOENT

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illumos/illumos-gate@25f7d993ad
25f7d993ad

https://www.illumos.org/issues/7071
  upstream
  DLPX-40482 lzc_snapshot does not fill in errlist on ENOENT

Reviewed by: Igor Kozhukhov <ikozhukhov@gmail.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Dan Kimmel <dan.kimmel@delphix.com>
Approved by: Robert Mustacchi <rm@joyent.com>
Author: Matthew Ahrens <mahrens@delphix.com>
This commit is contained in:
Andriy Gapon 2016-07-18 06:58:39 +00:00
parent fcc8f0a6e5
commit 869ea71a92
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/vendor-sys/illumos/dist/; revision=302992
1 changed files with 8 additions and 0 deletions
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8
uts/common/fs/zfs/zfs_ioctl.c
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@ -491,6 +491,14 @@ zfs_secpolicy_write_perms(const char *name, const char *perm, cred_t *cr)
dsl_dataset_t *ds;
dsl_pool_t *dp;
/*
* First do a quick check for root in the global zone, which
* is allowed to do all write_perms. This ensures that zfs_ioc_*
* will get to handle nonexistent datasets.
*/
if (INGLOBALZONE(curproc) && secpolicy_zfs(cr) == 0)
return (0);
error = dsl_pool_hold(name, FTAG, &dp);
if (error != 0)
return (error);