From 5c35aff22ac50c44354d7dc82711725561ea01ac Mon Sep 17 00:00:00 2001
From: Miroslav Stampar <miroslav.stampar@gmail.com>
Date: Wed, 8 Nov 2017 15:47:12 +0100
Subject: [PATCH] Minor refactoring

---
 lib/core/settings.py              |  2 +-
 lib/techniques/blind/inference.py | 10 +++++-----
 txt/checksum.md5                  |  4 ++--
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/lib/core/settings.py b/lib/core/settings.py
index 724e20358..d083f09ea 100644
--- a/lib/core/settings.py
+++ b/lib/core/settings.py
@@ -19,7 +19,7 @@ from lib.core.enums import DBMS_DIRECTORY_NAME
 from lib.core.enums import OS
 
 # sqlmap version (<major>.<minor>.<month>.<monthly commit>)
-VERSION = "1.1.11.5"
+VERSION = "1.1.11.6"
 TYPE = "dev" if VERSION.count('.') > 2 and VERSION.split('.')[-1] != '0' else "stable"
 TYPE_COLORS = {"dev": 33, "stable": 90, "pip": 34}
 VERSION_STRING = "sqlmap/%s#%s" % ('.'.join(VERSION.split('.')[:-1]) if VERSION.count('.') > 2 and VERSION.split('.')[-1] == '0' else VERSION, TYPE)
diff --git a/lib/techniques/blind/inference.py b/lib/techniques/blind/inference.py
index 1b49b9cc7..afa88ea38 100644
--- a/lib/techniques/blind/inference.py
+++ b/lib/techniques/blind/inference.py
@@ -110,7 +110,7 @@ def bisection(payload, expression, length=None, charsetType=None, firstChar=None
 
         if partialValue:
             firstChar = len(partialValue)
-        elif "LENGTH(" in expression.upper() or "LEN(" in expression.upper():
+        elif re.search(r"(?i)\b(LENGTH|LEN)\(", expression):
             firstChar = 0
         elif (kb.fileReadMode or dump) and conf.firstChar is not None and (isinstance(conf.firstChar, int) or (isinstance(conf.firstChar, basestring) and conf.firstChar.isdigit())):
             firstChar = int(conf.firstChar) - 1
@@ -121,7 +121,7 @@ def bisection(payload, expression, length=None, charsetType=None, firstChar=None
         else:
             firstChar = 0
 
-        if "LENGTH(" in expression.upper() or "LEN(" in expression.upper():
+        if re.search(r"(?i)\b(LENGTH|LEN)\(", expression):
             lastChar = 0
         elif dump and conf.lastChar is not None and (isinstance(conf.lastChar, int) or (isinstance(conf.lastChar, basestring) and conf.lastChar.isdigit())):
             lastChar = int(conf.lastChar)
@@ -343,7 +343,7 @@ def bisection(payload, expression, length=None, charsetType=None, firstChar=None
                     if result:
                         minValue = posValue
 
-                        if type(charTbl) != xrange:
+                        if not isinstance(charTbl, xrange):
                             charTbl = charTbl[position:]
                         else:
                             # xrange() - extended virtual charset used for memory/space optimization
@@ -351,7 +351,7 @@ def bisection(payload, expression, length=None, charsetType=None, firstChar=None
                     else:
                         maxValue = posValue
 
-                        if type(charTbl) != xrange:
+                        if not isinstance(charTbl, xrange):
                             charTbl = charTbl[:position]
                         else:
                             charTbl = xrange(charTbl[0], charTbl[position])
@@ -390,7 +390,7 @@ def bisection(payload, expression, length=None, charsetType=None, firstChar=None
                                         if timeBasedCompare:
                                             if kb.adjustTimeDelay is not ADJUST_TIME_DELAY.DISABLE:
                                                 conf.timeSec += 1
-                                                warnMsg = "increasing time delay to %d second%s " % (conf.timeSec, 's' if conf.timeSec > 1 else '')
+                                                warnMsg = "increasing time delay to %d second%s" % (conf.timeSec, 's' if conf.timeSec > 1 else '')
                                                 logger.warn(warnMsg)
 
                                             if kb.adjustTimeDelay is ADJUST_TIME_DELAY.YES:
diff --git a/txt/checksum.md5 b/txt/checksum.md5
index fd3d736db..56e1f796a 100644
--- a/txt/checksum.md5
+++ b/txt/checksum.md5
@@ -46,7 +46,7 @@ ec6a778b0e74749b916caead78ba88b7  lib/core/option.py
 760d9df2a27ded29109b390ab202e72d  lib/core/replication.py
 a2466b62e67f8b31736bac4dac590e51  lib/core/revision.py
 02d4762140a72fd44668d3dab5eabda9  lib/core/session.py
-5cfc263d2081144f63918be068e126e3  lib/core/settings.py
+131b671b06a10d4fb46daa6c1b9399c4  lib/core/settings.py
 35bffbad762eb9e03db9e93b1c991103  lib/core/shell.py
 a59ec28371ae067a6fdd8f810edbee3d  lib/core/subprocessng.py
 7c9f2af3c0a8dd89223cfe07b0a0b826  lib/core/target.py
@@ -87,7 +87,7 @@ ac3f47b2f8d2cd530512405b4a23a9db  lib/takeover/metasploit.py
 21b6eff33f5d28c5e167a948976817cb  lib/takeover/udf.py
 916917ef27d12544fdc68265ba28f70e  lib/takeover/web.py
 d3080bf68b4b85ed2c98af5de74e8b73  lib/takeover/xp_cmdshell.py
-4ec8685f767dc2419e46380320273ff9  lib/techniques/blind/inference.py
+ab58650253fdad04e7a53a4e4d36df8a  lib/techniques/blind/inference.py
 5fb9aaf874daa47ea2b672a22740e56b  lib/techniques/blind/__init__.py
 5fb9aaf874daa47ea2b672a22740e56b  lib/techniques/dns/__init__.py
 95331b2826f28db9ff962670391aa7d6  lib/techniques/dns/test.py