VOL-5193:Sanitize the retrieved MIB Template for NULL termination of strings

Change-Id: Ib2b899699090bdde7c541c8e8620a35665651e48
diff --git a/VERSION b/VERSION
index 6ceb272..9e5bb77 100755
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.11.1
+2.11.2
diff --git a/internal/pkg/mib/mib_sync.go b/internal/pkg/mib/mib_sync.go
index b5fd996..f227cdf 100755
--- a/internal/pkg/mib/mib_sync.go
+++ b/internal/pkg/mib/mib_sync.go
@@ -1437,8 +1437,9 @@
 			oo.MutexPersOnuConfig.RLock()
 			mibTmpString2 := strings.Replace(mibTmpString, "%SERIAL_NUMBER%", oo.SOnuPersistentData.PersSerialNumber, -1)
 			mibTmpString = strings.Replace(mibTmpString2, "%MAC_ADDRESS%", oo.SOnuPersistentData.PersMacAddress, -1)
+			mibTmpString2 = strings.ReplaceAll(mibTmpString, "\x00", "")
 			oo.MutexPersOnuConfig.RUnlock()
-			mibTmpBytes := []byte(mibTmpString)
+			mibTmpBytes := []byte(mibTmpString2)
 			logger.Debugf(ctx, "MibSync FSM - Mib template tokens swapped out: %s", mibTmpBytes)
 
 			var firstLevelMap map[string]interface{}