When printing MAC addresses, always use trailing zeroes.

[tinc] / src / subnet_parse.c

diff --git a/src/subnet_parse.c b/src/subnet_parse.c
index 35f078a..5fac415 100644 (file)
--- a/src/subnet_parse.c
+++ b/src/subnet_parse.c
@@ -308,7 +308,7 @@ bool net2str(char *netstr, int len, const subnet_t *subnet) {
 
        switch (subnet->type) {
                case SUBNET_MAC:
-                       snprintf(netstr, len, "%hx:%hx:%hx:%hx:%hx:%hx#%d",
+                       snprintf(netstr, len, "%02hx:%02hx:%02hx:%02hx:%02hx:%02hx#%d",
                                         subnet->net.mac.address.x[0],
                                         subnet->net.mac.address.x[1],
                                         subnet->net.mac.address.x[2],