From ba5af15c6f08aabbbd2dde9a04a0b5af7feeae32 Mon Sep 17 00:00:00 2001
From: str4d <str4d@mail.i2p>
Date: Tue, 21 Jul 2015 01:19:37 +0000
Subject: [PATCH] Fix KeyCert bug
---
core/java/src/net/i2p/data/KeyCertificate.java | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/core/java/src/net/i2p/data/KeyCertificate.java b/core/java/src/net/i2p/data/KeyCertificate.java
index 904f773885..86078658fe 100644
--- a/core/java/src/net/i2p/data/KeyCertificate.java
+++ b/core/java/src/net/i2p/data/KeyCertificate.java
@@ -122,7 +122,7 @@ public class KeyCertificate extends Certificate {
/**
* Signing Key extra data, if any, is first in the array.
* Crypto Key extra data, if any, is second in the array,
- * at offset max(0, 128 - getSigType().getPubkeyLen()
+ * at offset max(0, getSigType().getPubkeyLen() - 128)
*
* @return null if unset or none
*/
@@ -148,7 +148,7 @@ public class KeyCertificate extends Certificate {
SigType type = getSigType();
if (type == null)
throw new UnsupportedOperationException("unknown sig type");
- int extra = 128 - type.getPubkeyLen();
+ int extra = Math.max(0, type.getPubkeyLen() - 128);
if (_payload.length == HEADER_LENGTH + extra)
return getExtraKeyData();
byte[] rv = new byte[extra];
--
GitLab