From: Kurt Kanzenbach <kurt@linutronix.de>
Date: Thu, 4 Jul 2019 12:24:27 +0000 (+0200)
Subject: utils: Fix get_s64() function
X-Git-Tag: v5.3.0~24
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c875433b145e33645798ecfe4d99bcb28c80d1e9;p=thirdparty%2Fiproute2.git

utils: Fix get_s64() function

get_s64() uses internally strtoll() to parse the value out of a given
string. strtoll() returns a long long. However, the intermediate variable is
long only which might be 32 bit on some systems. So, fix it.

Signed-off-by: Kurt Kanzenbach <kurt@linutronix.de>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---

diff --git a/lib/utils.c b/lib/utils.c
index 9ea21fa16..4c43f8fd7 100644
--- a/lib/utils.c
+++ b/lib/utils.c
@@ -374,7 +374,7 @@ int get_u8(__u8 *val, const char *arg, int base)
 
 int get_s64(__s64 *val, const char *arg, int base)
 {
-	long res;
+	long long res;
 	char *ptr;
 
 	errno = 0;