Minor adjustments

doc/ChangeLog

@@ -16,12 +16,14 @@ sqlmap (0.6.4-1) stable; urgency=low
   * Added internal support to forge CASE statements, used only by --is-dba
     query at the moment;
   * Minor layout adjustment to the --update output;
+  * Increased default timeout to 30 seconds;
   * Major bug fix to avoid tracebacks when multiple targets are specified
     and one of them is not reachable;
   * Minor bug fix to make the Partial UNION query SQL injection technique
     work properly also on Oracle and Microsoft SQL Server;
   * Minor bug fix to make the --postfix work even if --prefix is not
     provided;
+  * Updated documentation.
 
  -- Bernardo Damele A. G. <bernardo.damele@gmail.com>  Day, DD MMM 2009 10:00:00 +0000
 

lib/core/session.py

@@ -129,6 +129,8 @@ def setDbms(dbms):
 
     kb.dbms = dbms
 
+    logger.info("the back-end DBMS is %s" % kb.dbms)
+
 
 def setUnion(comment=None, count=None, position=None):
     """

plugins/dbms/mysql.py

@@ -257,7 +257,7 @@ class MySQLMap(Fingerprint, Enumeration, Filesystem, Takeover):
             logMsg = "confirming MySQL"
             logger.info(logMsg)
 
-            payload = agent.fullPayload(" AND CONCAT('%s', '%s')='%s%s'" % (randInt, randInt, randInt, randInt))
+            payload = agent.fullPayload(" AND ISNULL(1/0)")
             result  = Request.queryPage(payload)
 
             if result != True: