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-rw-r--r--fs/ocfs2/acl.c24
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;
}