[dm-devel] [PATCH 05/12] libmultipath(coverity): fix apparent overflow

[Martin Wilck]

"preferred_path" contains always "0" or "1".

Signed-off-by: Martin Wilck <mwilck at suse.com>
---
 libmultipath/discovery.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libmultipath/discovery.c b/libmultipath/discovery.c
index 7f983a6..3fd79a3 100644
--- a/libmultipath/discovery.c
+++ b/libmultipath/discovery.c
@@ -520,7 +520,7 @@ sysfs_get_asymmetric_access_state(struct path *pp, char *buff, int buflen)
 		/* Parse error, ignore */
 		return 0;
 	}
-	return  preferred;
+	return !!preferred;
 }
 
 static void
-- 
2.19.2