Re: [SNMP4J] Bug in OID class

[Frank Fock]

Hi Steffen,

Thanks for the bug report. Will be fixed very soon with SNMP4J 2.5.5.

Best regards,
Frank

Am 06.02.2017 um 17:17 schrieb Steffen Brüntjen:

Hi!

I found a problem in the OID class. The nextPeer() method runs into a 
StackOverflowError. The method:

   public final OID nextPeer() {
     OID next = new OID(this);
     if ((next.size() > 0) && (last() != MAX_SUBID_VALUE)) {
       next.set(next.size()-1, last()+1);
     }
     else if (next.size() > 1) {
       next.trim(1);
       next = nextPeer();
     }
     return next;
   }


The fix:

- next = nextPeer()
+ next = next.nextPeer();


Here's a test case:

   @Test
   public void testNextPeer() {
     OID oid = new OID(new int[] { 1, 0xFFFFFFFF });
     oid.nextPeer();
   }


Best regards,
Steffen Brüntjen
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