** Tags added: seg sts
** Description changed:
For Bionic release, current cifs-utils package version is 6.8-1. This
version is missing an ACL tools fix that is needed for Azure xSMB.
Commit in question which needs to be backported:
0feb1a80f3777f4c244b46958aa9f730de9e18b6 setcifsacl: fix adding ACE when
owner sid in unexpected location
[Impact]
- * The bug shows up with mounted cifs/smb filesystem, when a user tries
+ * The bug shows up with mounted cifs/smb filesystem, when a user tries
to modify the DACL for the files/directories in the mount. If the
owner/group ACEs do not appear first in the DACL (happens quite easily
with Azure file shares). The setcifsacl command in cifs-utils fails in
that case:
$ setcifsacl -a ‘ACL:MYDOMAIN\domuser:DENIED/0x0/FULL’ /mnt/test/abc
main: setxattr error: Invalid argument
- * With the fix available in commit
+ * With the fix available in commit
0feb1a80f3777f4c244b46958aa9f730de9e18b6, the above error is not
returned, and the command works.
+
+ [Other information]
+
+ # git describe --contains 0feb1a80f3777f4c244b46958aa9f730de9e18b6
+ cifs-utils-6.9~14
+
+ # rmadison
+ => cifs-utils | 2:6.8-1 | bionic
+ cifs-utils | 2:6.9-1 | focal
+ cifs-utils | 2:6.10-0ubuntu1 | groovy |
** Also affects: cifs-utils (Ubuntu Groovy)
Importance: Undecided
Status: New
** Also affects: cifs-utils (Ubuntu Focal)
Importance: Undecided
Status: New
** Also affects: cifs-utils (Ubuntu Bionic)
Importance: Undecided
Status: New
** Changed in: cifs-utils (Ubuntu Groovy)
Status: New => Fix Released
** Changed in: cifs-utils (Ubuntu Focal)
Status: New => Fix Released
** Changed in: cifs-utils (Ubuntu Bionic)
Status: New => In Progress
** Changed in: cifs-utils (Ubuntu Bionic)
Assignee: (unassigned) => Eric Desrochers (slashd)
** Description changed:
For Bionic release, current cifs-utils package version is 6.8-1. This
version is missing an ACL tools fix that is needed for Azure xSMB.
Commit in question which needs to be backported:
0feb1a80f3777f4c244b46958aa9f730de9e18b6 setcifsacl: fix adding ACE when
owner sid in unexpected location
[Impact]
* The bug shows up with mounted cifs/smb filesystem, when a user tries
to modify the DACL for the files/directories in the mount. If the
owner/group ACEs do not appear first in the DACL (happens quite easily
with Azure file shares). The setcifsacl command in cifs-utils fails in
that case:
$ setcifsacl -a ‘ACL:MYDOMAIN\domuser:DENIED/0x0/FULL’ /mnt/test/abc
main: setxattr error: Invalid argument
* With the fix available in commit
0feb1a80f3777f4c244b46958aa9f730de9e18b6, the above error is not
returned, and the command works.
+ [Regression potential]
+
[Other information]
# git describe --contains 0feb1a80f3777f4c244b46958aa9f730de9e18b6
cifs-utils-6.9~14
# rmadison
- => cifs-utils | 2:6.8-1 | bionic
- cifs-utils | 2:6.9-1 | focal
- cifs-utils | 2:6.10-0ubuntu1 | groovy |
+ => cifs-utils | 2:6.8-1 | bionic
+ cifs-utils | 2:6.9-1 | focal
+ cifs-utils | 2:6.10-0ubuntu1 | groovy |
** Description changed:
For Bionic release, current cifs-utils package version is 6.8-1. This
version is missing an ACL tools fix that is needed for Azure xSMB.
Commit in question which needs to be backported:
0feb1a80f3777f4c244b46958aa9f730de9e18b6 setcifsacl: fix adding ACE when
owner sid in unexpected location
[Impact]
* The bug shows up with mounted cifs/smb filesystem, when a user tries
to modify the DACL for the files/directories in the mount. If the
owner/group ACEs do not appear first in the DACL (happens quite easily
with Azure file shares). The setcifsacl command in cifs-utils fails in
that case:
$ setcifsacl -a ‘ACL:MYDOMAIN\domuser:DENIED/0x0/FULL’ /mnt/test/abc
main: setxattr error: Invalid argument
* With the fix available in commit
0feb1a80f3777f4c244b46958aa9f730de9e18b6, the above error is not
returned, and the command works.
[Regression potential]
[Other information]
+ # Upstream commit:
+
https://git.samba.org/?p=cifs-utils.git;a=commit;h=0feb1a80f3777f4c244b46958aa9f730de9e18b6
+
# git describe --contains 0feb1a80f3777f4c244b46958aa9f730de9e18b6
cifs-utils-6.9~14
# rmadison
=> cifs-utils | 2:6.8-1 | bionic
cifs-utils | 2:6.9-1 | focal
cifs-utils | 2:6.10-0ubuntu1 | groovy |
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https://bugs.launchpad.net/bugs/1886548
Title:
setcifsacl: fix adding ACE when owner sid in unexpected location
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