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SSU: Fix dup IPv6 introducers

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zzz
2021-04-02 09:30:29 -04:00
parent 9b361ce71c
commit 1b1b0f545f
1 changed files with 5 additions and 2 deletions
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7
router/java/src/net/i2p/router/transport/udp/IntroductionManager.java
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@@ -261,7 +261,11 @@ class IntroductionManager {
int oldFound = found;
loop:
for (RouterAddress ra : ras) {
String host = ra.getHost();
byte[] ip = ra.getIP();
if (ip == null)
continue;
// we must canonicalize IPv6 addresses
String host = ip.length == 4 ? ra.getHost() : Addresses.toString(ip);
if (host == null)
continue;
// dup check of reused introducers
@@ -269,7 +273,6 @@ class IntroductionManager {
if (host.equals(intro.sip))
continue loop;
}
byte[] ip = ra.getIP();
int port = ra.getPort();
if (!isValid(ip, port, true))
continue;