From: Sami Kerola <kerolasa@iki.fi>
Date: Tue, 2 Oct 2012 20:15:16 +0000 (+0100)
Subject: swapon: check numeric user inputs
X-Git-Tag: v2.23-rc1~639
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9db6a749051faedb69358a10b245a24c8777af38;p=thirdparty%2Futil-linux.git

swapon: check numeric user inputs

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/sys-utils/swapon.c b/sys-utils/swapon.c
index c9cabc140f..0490cd0ad8 100644
--- a/sys-utils/swapon.c
+++ b/sys-utils/swapon.c
@@ -730,7 +730,8 @@ int main(int argc, char *argv[])
 			usage(stdout);
 			break;
 		case 'p':		/* priority */
-			priority = atoi(optarg);
+			priority = strtos16_or_err(optarg,
+					   _("failed to parse priority"));
 			break;
 		case 'L':
 			add_label(optarg);