diff options
Diffstat (limited to 'fs/ocfs2/acl.c')
| -rw-r--r-- | fs/ocfs2/acl.c | 36 |
1 files changed, 31 insertions, 5 deletions
diff --git a/fs/ocfs2/acl.c b/fs/ocfs2/acl.c index da702294d7e7..391915093fe1 100644 --- a/fs/ocfs2/acl.c +++ b/fs/ocfs2/acl.c @@ -209,7 +209,10 @@ static int ocfs2_acl_set_mode(struct inode *inode, struct buffer_head *di_bh, } inode->i_mode = new_mode; + inode->i_ctime = CURRENT_TIME; di->i_mode = cpu_to_le16(inode->i_mode); + di->i_ctime = cpu_to_le64(inode->i_ctime.tv_sec); + di->i_ctime_nsec = cpu_to_le32(inode->i_ctime.tv_nsec); ocfs2_journal_dirty(handle, di_bh); @@ -290,12 +293,30 @@ 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; } @@ -344,7 +365,7 @@ int ocfs2_init_acl(handle_t *handle, { struct ocfs2_super *osb = OCFS2_SB(inode->i_sb); struct posix_acl *acl = NULL; - int ret = 0; + int ret = 0, ret2; mode_t mode; if (!S_ISLNK(inode->i_mode)) { @@ -381,7 +402,12 @@ int ocfs2_init_acl(handle_t *handle, mode = inode->i_mode; ret = posix_acl_create_masq(clone, &mode); if (ret >= 0) { - ret = ocfs2_acl_set_mode(inode, di_bh, handle, mode); + ret2 = ocfs2_acl_set_mode(inode, di_bh, handle, mode); + if (ret2) { + mlog_errno(ret2); + ret = ret2; + goto cleanup; + } if (ret > 0) { ret = ocfs2_set_acl(handle, inode, di_bh, ACL_TYPE_ACCESS, |