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--- src/main/java/com/jcraft/jsch/Session.java 2013-05-08 01:10:10.000000000 +0400
+++ src/main/java/com/jcraft/jsch/Session.java 2013-10-04 16:45:08.489140895 +0400
@@ -798,21 +798,23 @@
HostKey[] keys =
hkr.getHostKey(chost,
(key_type.equals("DSA") ? "ssh-dss" : "ssh-rsa"));
- String _key= Util.byte2str(Util.toBase64(K_S, 0, K_S.length));
- for(int j=0; j< keys.length; j++){
- if(keys[i].getKey().equals(_key) &&
- keys[j].getMarker().equals("@revoked")){
- if(userinfo!=null){
- userinfo.showMessage(
-"The "+ key_type +" host key for "+ host +" is marked as revoked.\n"+
-"This could mean that a stolen key is being used to "+
-"impersonate this host.");
+ if(keys != null){
+ String _key= Util.byte2str(Util.toBase64(K_S, 0, K_S.length));
+ for(int j=0; j< keys.length; j++){
+ if(keys[i].getKey().equals(_key) &&
+ keys[j].getMarker().equals("@revoked")){
+ if(userinfo!=null){
+ userinfo.showMessage(
+ "The "+ key_type +" host key for "+ host +" is marked as revoked.\n"+
+ "This could mean that a stolen key is being used to "+
+ "impersonate this host.");
+ }
+ if(JSch.getLogger().isEnabled(Logger.INFO)){
+ JSch.getLogger().log(Logger.INFO,
+ "Host '"+host+"' has provided revoked key.");
+ }
+ throw new JSchException("revoked HostKey: "+host);
}
- if(JSch.getLogger().isEnabled(Logger.INFO)){
- JSch.getLogger().log(Logger.INFO,
- "Host '"+host+"' has provided revoked key.");
- }
- throw new JSchException("revoked HostKey: "+host);
}
}
}
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