From 86ebc116da42168a1b57204c98747c6cccebdc68 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sun, 22 Nov 2015 15:38:01 +0100
Subject: [PATCH] fix gcc format security error.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
---
 block.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/block.c b/block.c
index 4c8dda9..c6d1b90 100644
--- a/block.c
+++ b/block.c
@@ -1311,7 +1311,7 @@ static int main_swapon(int argc, char **argv)
 				return -1;
 			}
 			while (getline(&lineptr, &s, fp) > 0)
-				printf(lineptr);
+				printf("%s", lineptr);
 			if (lineptr)
 				free(lineptr);
 			fclose(fp);
-- 
2.25.1