diff options
| -rw-r--r-- | fs/ocfs2/acl.c | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/fs/ocfs2/acl.c b/fs/ocfs2/acl.c index 5a2177833210..a76e0aa5cd3f 100644 --- a/fs/ocfs2/acl.c +++ b/fs/ocfs2/acl.c @@ -290,12 +290,30 @@ static int ocfs2_set_acl(handle_t *handle, int ocfs2_check_acl(struct inode *inode, int mask) { - struct posix_acl *acl = ocfs2_get_acl(inode, ACL_TYPE_ACCESS); + struct ocfs2_super *osb = OCFS2_SB(inode->i_sb); + struct buffer_head *di_bh = NULL; + struct posix_acl *acl; + int ret = -EAGAIN; - if (IS_ERR(acl)) + if (!(osb->s_mount_opt & OCFS2_MOUNT_POSIX_ACL)) + return ret; + + ret = ocfs2_read_inode_block(inode, &di_bh); + if (ret < 0) { + mlog_errno(ret); + return ret; + } + + acl = ocfs2_get_acl_nolock(inode, ACL_TYPE_ACCESS, di_bh); + + brelse(di_bh); + + if (IS_ERR(acl)) { + mlog_errno(PTR_ERR(acl)); return PTR_ERR(acl); + } if (acl) { - int ret = posix_acl_permission(inode, acl, mask); + ret = posix_acl_permission(inode, acl, mask); posix_acl_release(acl); return ret; } |