@@ -240,18 +240,6 @@ static int ocfs2_set_acl(handle_t *handle,
switch (type) {
case ACL_TYPE_ACCESS:
name_index = OCFS2_XATTR_INDEX_POSIX_ACL_ACCESS;
- if (acl) {
- umode_t mode;
-
- ret = posix_acl_update_mode(inode, &mode, &acl);
- if (ret)
- return ret;
-
- ret = ocfs2_acl_set_mode(inode, di_bh,
- handle, mode);
- if (ret)
- return ret;
- }
break;
case ACL_TYPE_DEFAULT:
name_index = OCFS2_XATTR_INDEX_POSIX_ACL_DEFAULT;
@@ -289,7 +277,19 @@ int ocfs2_iop_set_acl(struct inode *inode, struct posix_acl *acl, int type)
had_lock = ocfs2_inode_lock_tracker(inode, &bh, 1, &oh);
if (had_lock < 0)
return had_lock;
+ if (type == ACL_TYPE_ACCESS && acl) {
+ umode_t mode;
+
+ status = posix_acl_update_mode(inode, &mode, &acl);
+ if (status)
+ goto unlock;
+
+ status = ocfs2_acl_set_mode(inode, bh, NULL, mode);
+ if (status)
+ goto unlock;
+ }
status = ocfs2_set_acl(NULL, inode, bh, type, acl, NULL, NULL);
+unlock:
ocfs2_inode_unlock_tracker(inode, 1, &oh, had_lock);
brelse(bh);
return status;
When new directory 'DIR1' is created in a directory 'DIR0' with SGID bit set, DIR1 is expected to have SGID bit set (and owning group equal to the owning group of 'DIR0'). However when 'DIR0' also has some default ACLs that 'DIR1' inherits, setting these ACLs will result in SGID bit on 'DIR1' to get cleared if user is not member of the owning group. Fix the problem by moving posix_acl_update_mode() out of ocfs2_set_acl() into ocfs2_iop_set_acl(). That way the function will not be called when inheriting ACLs which is what we want as it prevents SGID bit clearing and the mode has been properly set by posix_acl_create() anyway. Also posix_acl_chmod() that is calling ocfs2_set_acl() takes care of updating mode itself. Fixes: 073931017b49d9458aa351605b43a7e34598caef CC: stable@vger.kernel.org CC: Joel Becker <jlbec@evilplan.org> CC: ocfs2-devel@oss.oracle.com Signed-off-by: Jan Kara <jack@suse.cz> --- fs/ocfs2/acl.c | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-)