snmpsend.pas - small fix of V3 synchronization

git-svn-id: https://svn.code.sf.net/p/synalist/code/trunk@145 7c85be65-684b-0410-a082-b2ed4fbef004
2011-05-31 07:39:31 +00:00 · 2011-05-31 07:39:31 +00:00 · d6c8fd080b
commit d6c8fd080b
parent b45a8ef4e9
1 changed files with 4 additions and 1 deletions
--- a/snmpsend.pas
+++ b/snmpsend.pas
@ -803,7 +803,10 @@ begin
    head := head + ASNObject(s, ASN1_SEQ);

    //compute engine time difference
-    x := TickDelta(FAuthEngineTimeStamp, GetTick) div 1000;
+    if FAuthEngineTimeStamp = 0 then //out of sync
+      x := 0
+    else
+      x := TickDelta(FAuthEngineTimeStamp, GetTick) div 1000;

    authbeg := ASNObject(FAuthEngineID, ASN1_OCTSTR)
      + ASNObject(ASNEncInt(FAuthEngineBoots), ASN1_INT)