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Router: Ensure nonzero tunnel IDs

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This commit is contained in:
zzz
2015-01-28 21:43:27 +00:00
parent 06edb9f2a6
commit 5bf515441e
3 changed files with 18 additions and 6 deletions
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10
router/java/src/net/i2p/router/tunnel/TunnelDispatcher.java
View File

@ -389,7 +389,7 @@ public class TunnelDispatcher implements Service {
long rv;
TunnelId tid;
do {
rv = _context.random().nextLong(TunnelId.MAX_ID_VALUE);
rv = 1 + _context.random().nextLong(TunnelId.MAX_ID_VALUE - 1);
tid = new TunnelId(rv);
} while (_outboundGateways.containsKey(tid));
return rv;
@ -406,7 +406,7 @@ public class TunnelDispatcher implements Service {
long rv;
TunnelId tid;
do {
rv = _context.random().nextLong(TunnelId.MAX_ID_VALUE);
rv = 1 + _context.random().nextLong(TunnelId.MAX_ID_VALUE - 1);
tid = new TunnelId(rv);
} while (_participants.containsKey(tid));
return rv;
@ -423,7 +423,7 @@ public class TunnelDispatcher implements Service {
long rv;
TunnelId tid;
do {
rv = _context.random().nextLong(TunnelId.MAX_ID_VALUE);
rv = 1 + _context.random().nextLong(TunnelId.MAX_ID_VALUE - 1);
tid = new TunnelId(rv);
} while (_inboundGateways.containsKey(tid));
return rv;
@ -612,7 +612,7 @@ public class TunnelDispatcher implements Service {
* endpoint.
*
* @param msg raw message to deliver to the target peer
* @param outboundTunnel tunnel to send the message out
* @param outboundTunnel tunnel to send the message out, or null for direct
* @param targetPeer peer to receive the message
*/
public void dispatchOutbound(I2NPMessage msg, TunnelId outboundTunnel, Hash targetPeer) {
@ -626,7 +626,7 @@ public class TunnelDispatcher implements Service {
*
* @param msg raw message to deliver to the targetTunnel on the targetPeer
* @param outboundTunnel tunnel to send the message out
* @param targetTunnel tunnel on the targetPeer to deliver the message to
* @param targetTunnel tunnel on the targetPeer to deliver the message to, or null for direct
* @param targetPeer gateway to the tunnel to receive the message
*/
public void dispatchOutbound(I2NPMessage msg, TunnelId outboundTunnel, TunnelId targetTunnel, Hash targetPeer) {

2
router/java/src/net/i2p/router/tunnel/pool/BuildRequestor.java
View File

@ -81,7 +81,7 @@ abstract class BuildRequestor {
else if (isIB && i == len - 1)
id = ctx.tunnelDispatcher().getNewIBEPID();
else
id = ctx.random().nextLong(TunnelId.MAX_ID_VALUE);
id = 1 + ctx.random().nextLong(TunnelId.MAX_ID_VALUE - 1);
cfg.getConfig(i).setReceiveTunnelId(DataHelper.toLong(4, id));
}