From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Tue, 2 Jan 2024 19:42:22 +0000 (+0900)
Subject: network/route: make the route section invalid when an invalid MTUBytes= is specified
X-Git-Tag: v256-rc1~1306
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=18c4c5d84f756b144a1823f3de8bc0e61264b976;p=thirdparty%2Fsystemd.git

network/route: make the route section invalid when an invalid MTUBytes= is specified

We usually set the invalid flag for a section if a setting in the section has
an invalid value. Let's also do the same thing for MTUBytes= in [Route].
---

diff --git a/src/network/networkd-route.c b/src/network/networkd-route.c
index e7cc252243b..72dbf9ed067 100644
--- a/src/network/networkd-route.c
+++ b/src/network/networkd-route.c
@@ -2814,7 +2814,7 @@ int config_parse_route_mtu(
         }
 
         r = config_parse_mtu(unit, filename, line, section, section_line, lvalue, ltype, rvalue, &n->mtu, userdata);
-        if (r < 0)
+        if (r <= 0)
                 return r;
 
         TAKE_PTR(n);
diff --git a/src/shared/conf-parser.c b/src/shared/conf-parser.c
index 5d4500cb05b..1d201528ace 100644
--- a/src/shared/conf-parser.c
+++ b/src/shared/conf-parser.c
@@ -1592,7 +1592,7 @@ int config_parse_mtu(
                 return 0;
         }
 
-        return 0;
+        return 1;
 }
 
 int config_parse_rlimit(