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Tunnels: Double mask value for IPv6

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rather than using a fixed value of 6
so IPv6 default is now 4
This commit is contained in:
zzz
2021-12-19 08:38:13 -05:00
parent 937b6120ff
commit 1a05083ed0
1 changed files with 3 additions and 3 deletions
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6
router/java/src/net/i2p/router/util/MaskedIPSet.java
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@ -103,7 +103,7 @@ public class MaskedIPSet extends HashSet<String> {
if (family != null) {
// TODO should KNDF put a family-verified indicator in the RI,
// after checking the sig, or does it matter?
// What's the threat here of not avoid ding a router
// What's the threat here of not avoiding a router
// falsely claiming to be in the family?
// Prefix with something so an IP can't be spoofed
add('x' + family);
@ -112,14 +112,14 @@ public class MaskedIPSet extends HashSet<String> {
/**
* generate an arbitrary unique value for this ip/mask (mask = 1-4)
* If IPv6, force mask = 6.
* If IPv6, double the mask value
* @param mask is 1-4 (number of bytes to match)
*/
private static String maskedIP(byte[] ip, int mask) {
final StringBuilder buf = new StringBuilder(1 + (mask*2));
final char delim;
if (ip.length == 16) {
mask = 6;
mask *= 2;
delim = ':';
} else {
delim = '.';