Update changelog

Avoid warning
../src/user.c:66:17: note: ‘snprintf’ output between 8 and 18 bytes into a destination of size 16

CHANGELOG

@@ -20,6 +20,7 @@ master:
 	- Change external IP lookup to using myip.opendns.com via DNS.
 	- Add option to choose IPv4 listen address from external IP lookup.
 	- Add server support for handling multiple domains via wildcard.
+	- Recognize tap device component id 'root' prefix on Windows.
 
 2014-06-16: 0.7.0 "Kryoptonite"
 	- Partial IPv6 support (#107)

src/tun.c

@@ -61,6 +61,7 @@ static void get_name(char *ifname, int namelen, char *dev_name);
 #define TAP_DEVICE_SPACE "\\\\.\\Global\\"
 #define TAP_VERSION_ID_0801 "tap0801"
 #define TAP_VERSION_ID_0901 "tap0901"
+#define TAP_VERSION_ID_0901_ROOT "root\\tap0901"
 #define KEY_COMPONENT_ID "ComponentId"
 #define NET_CFG_INST_ID "NetCfgInstanceId"
 #else
@@ -193,7 +194,8 @@ get_device(char *device, int device_len, const char *wanted_dev)
 			goto next;
 		}
 		if (strncmp(TAP_VERSION_ID_0801, component, strlen(TAP_VERSION_ID_0801)) == 0 ||
-			strncmp(TAP_VERSION_ID_0901, component, strlen(TAP_VERSION_ID_0901)) == 0) {
+			strncmp(TAP_VERSION_ID_0901, component, strlen(TAP_VERSION_ID_0901)) == 0 ||
+			strncmp(TAP_VERSION_ID_0901_ROOT, component, strlen(TAP_VERSION_ID_0901_ROOT)) == 0) {
 			/* We found a TAP32 device, get its NetCfgInstanceId */
 			char iid_string[256] = NET_CFG_INST_ID;
 

src/user.c

@@ -41,7 +41,7 @@ int init_users(in_addr_t my_ip, int netbits)
 {
 	int i;
 	int skip = 0;
-	char newip[16];
+	char newip[32];
 
 	int maxusers;