Fix incorrect format qualifiers.

[tinc] / src / subnet_parse.c

diff --git a/src/subnet_parse.c b/src/subnet_parse.c
index 5922831..1d54c13 100644 (file)
--- a/src/subnet_parse.c
+++ b/src/subnet_parse.c
@@ -255,17 +255,18 @@ bool str2net(subnet_t *subnet, const char *subnetstr) {
                for (int i = 0; i < 4; i++)
                        if (x[i] > 255)
                                return false;
-               sprintf(last_colon, ":%02hx%02hx:%02hx%02hx", x[0], x[1], x[2], x[3]);
+               sprintf(last_colon, ":%02x%02x:%02x%02x", x[0], x[1], x[2], x[3]);
        }
 
        char* double_colon = strstr(str, "::");
        if (double_colon) {
                /* Figure out how many zero groups we need to expand */
                int zero_group_count = 8;
-               for (const char* cur = str; *cur; *cur && cur++)
+               for (const char* cur = str; *cur; cur++)
                        if (*cur != ':') {
                                zero_group_count--;
-                               for (; *cur && *cur != ':'; cur++);
+                               while(cur[1] && cur[1] != ':')
+                                       cur++;
                        }
                if (zero_group_count < 1)
                        return false;
@@ -313,20 +314,19 @@ bool net2str(char *netstr, int len, const subnet_t *subnet) {
        int prefixlength = -1;
        switch (subnet->type) {
                case SUBNET_MAC:
-                       result = snprintf(netstr, len, "%02hx:%02hx:%02hx:%02hx:%02hx:%02hx",
+                       result = snprintf(netstr, len, "%02x:%02x:%02x:%02x:%02x:%02x",
                                         subnet->net.mac.address.x[0],
                                         subnet->net.mac.address.x[1],
                                         subnet->net.mac.address.x[2],
                                         subnet->net.mac.address.x[3],
                                         subnet->net.mac.address.x[4],
-                                        subnet->net.mac.address.x[5],
-                                        subnet->weight);
+                                        subnet->net.mac.address.x[5]);
                        netstr += result;
                        len -= result;
                        break;
 
                case SUBNET_IPV4:
-                       result = snprintf(netstr, len, "%hu.%hu.%hu.%hu",
+                       result = snprintf(netstr, len, "%u.%u.%u.%u",
                                         subnet->net.ipv4.address.x[0],
                                         subnet->net.ipv4.address.x[1],
                                         subnet->net.ipv4.address.x[2],