From 6ad623a3f77e087e308f334525fd4046811f2a9a Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Mon, 2 Nov 2015 23:57:21 +0100
Subject: parse-util: introduce parse_ifindex() and make use of it everywhere

We have enough places where we parse an ifindex, hence introduce a
proper parsing function for it, that verifies all parameters.
---
 src/machine/machine.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'src/machine')

diff --git a/src/machine/machine.c b/src/machine/machine.c
index d88b7c90df..cbc03640c1 100644
--- a/src/machine/machine.c
+++ b/src/machine/machine.c
@@ -332,9 +332,7 @@ int machine_load(Machine *m) {
                                 break;
                         }
 
-                        if (safe_atoi(word, &ifi) < 0)
-                                continue;
-                        if (ifi <= 0)
+                        if (parse_ifindex(word, &ifi) < 0)
                                 continue;
 
                         if (!GREEDY_REALLOC(ni, allocated, nr+1)) {
-- 
cgit v1.2.3-54-g00ecf