From: Susant Sahani <susant@redhat.com>
Date: Tue, 24 Jan 2017 18:37:52 +0000 (+0530)
Subject: networkd: Allow ':' in label
X-Git-Tag: v233~191^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F5146%2Fhead;p=thirdparty%2Fsystemd.git

networkd: Allow ':' in label

IFA_LABEL does not need much of a validation except the length
that is IFNAMSIZ as seen from kernel code.
---

diff --git a/src/network/networkd-address.c b/src/network/networkd-address.c
index 2b698d95319..ffd2e18a45f 100644
--- a/src/network/networkd-address.c
+++ b/src/network/networkd-address.c
@@ -809,8 +809,8 @@ int config_parse_label(
         if (r < 0)
                 return r;
 
-        if (!ifname_valid(rvalue)) {
-                log_syntax(unit, LOG_ERR, filename, line, 0, "Interface label is not valid or too long, ignoring assignment: %s", rvalue);
+        if (strlen(rvalue) >= IFNAMSIZ) {
+                log_syntax(unit, LOG_ERR, filename, line, 0, "Interface label is too long, ignoring assignment: %s", rvalue);
                 return 0;
         }