diff options
| author | George Melikov <[email protected]> | 2017-01-18 01:52:17 +0300 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2017-01-17 14:52:17 -0800 |
| commit | e88551d52f0490578ec6d2aa2c36563dfdbdd3b3 (patch) | |
| tree | 291bb29cb415ed3bfbcbf13c5f4eb6ee729a7abc /module | |
| parent | cf7d1484bf5bd94aa248babade69226b6dc4c0e2 (diff) | |
OpenZFS 7071 - lzc_snapshot does not fill in errlist on ENOENT
Authored by: Igor Kozhukhov [email protected]
Reviewed by: Igor Kozhukhov <[email protected]>
Reviewed by: George Wilson <[email protected]>
Reviewed by: Dan Kimmel <[email protected]>
Approved by: Robert Mustacchi <[email protected]>
Reviewed-by: Brian Behlendorf <[email protected]>
Ported-by: George Melikov <[email protected]>
OpenZFS-issue: https://www.illumos.org/issues/7071
OpenZFS-commit: https://github.com/openzfs/openzfs/commit/25f7d99
Closes #5597
Diffstat (limited to 'module')
| -rw-r--r-- | module/zfs/zfs_ioctl.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/module/zfs/zfs_ioctl.c b/module/zfs/zfs_ioctl.c index 439134dec..ba4e0ee3f 100644 --- a/module/zfs/zfs_ioctl.c +++ b/module/zfs/zfs_ioctl.c @@ -467,6 +467,14 @@ 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); |