From: Christian Brauner <christian.brauner@canonical.com>
Date: Sat, 29 Oct 2016 11:11:14 +0000 (+0200)
Subject: tools/lxc_top: use lxc_safe_int()
X-Git-Tag: lxc-2.1.0~257^2~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=45419e74efb5e601d214db23804e6c4aa95a8822;p=thirdparty%2Flxc.git

tools/lxc_top: use lxc_safe_int()

Signed-off-by: Christian Brauner <christian.brauner@canonical.com>
---

diff --git a/src/lxc/tools/lxc_top.c b/src/lxc/tools/lxc_top.c
index faeab3361..d8e7247ad 100644
--- a/src/lxc/tools/lxc_top.c
+++ b/src/lxc/tools/lxc_top.c
@@ -74,9 +74,16 @@ static int ct_alloc_cnt = 0;
 static int my_parser(struct lxc_arguments* args, int c, char* arg)
 {
 	switch (c) {
-	case 'd': delay = atoi(arg); break;
-	case 's': sort_by = arg[0]; break;
-	case 'r': sort_reverse = 1; break;
+	case 'd':
+		if (lxc_safe_int(arg, &delay) < 0)
+			return -1;
+		break;
+	case 's':
+		sort_by = arg[0];
+		break;
+	case 'r':
+		sort_reverse = 1;
+		break;
 	}
 	return 0;
 }