From a9940d16fe5251f2f1d7cb008cfd3be1bfb50120 Mon Sep 17 00:00:00 2001
From: "Bryn M. Reeves" <bmr@redhat.com>
Date: Mon, 8 May 2017 17:10:25 +0100
Subject: [PATCH] dmfilemapd: always initialise 'same' local variable
 (Coverity)

Fix a regression introduced in 70bb726 that allows a local variable
in the monitored file checking routine to be accessed before its
assignment when the file has already been unlinked.
---
 daemons/dmfilemapd/dmfilemapd.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/daemons/dmfilemapd/dmfilemapd.c b/daemons/dmfilemapd/dmfilemapd.c
index bbaabda4b..2637bd299 100644
--- a/daemons/dmfilemapd/dmfilemapd.c
+++ b/daemons/dmfilemapd/dmfilemapd.c
@@ -562,6 +562,7 @@ static int _filemap_monitor_check_file_unlinked(struct filemap_monitor *fm)
 	ssize_t len;
 
 	fm->deleted = 0;
+	same = 0;
 
 	if ((fd = open(fm->path, O_RDONLY)) < 0)
 		goto check_unlinked;