diff --git a/fs/proc/base.c b/fs/proc/base.c
index 6cc77dc..5a8b89a 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -1404,6 +1404,7 @@ static int pid_revalidate(struct dentry 
 		} else {
 			inode->i_uid = 0;
 			inode->i_gid = 0;
+			inode->i_mode = 0;
 		}
 		security_task_to_inode(task, inode);
 		return 1;