From e862da6d4e8d3e1baaa2ced4e154037f94bf2a2d Mon Sep 17 00:00:00 2001
From: Miroslav Stampar <miroslav.stampar@gmail.com>
Date: Fri, 11 Aug 2017 10:47:32 +0200
Subject: [PATCH] Update for an Issue #2653

---
 lib/core/common.py   | 17 +++++++++++++----
 lib/core/option.py   |  4 ++--
 lib/core/settings.py |  2 +-
 txt/checksum.md5     |  6 +++---
 4 files changed, 19 insertions(+), 10 deletions(-)

diff --git a/lib/core/common.py b/lib/core/common.py
index 1a844b5a0..59d55d7c1 100644
--- a/lib/core/common.py
+++ b/lib/core/common.py
@@ -1515,16 +1515,25 @@ def getLimitRange(count, plusOne=False):
     retVal = None
     count = int(count)
     limitStart, limitStop = 1, count
+    reverse = False
 
     if kb.dumpTable:
-        if isinstance(conf.limitStop, int) and conf.limitStop > 0 and conf.limitStop < limitStop:
-            limitStop = conf.limitStop
+        if conf.limitStart and conf.limitStop and conf.limitStart > conf.limitStop:
+            limitStop = conf.limitStart
+            limitStart = conf.limitStop
+            reverse = True
+        else:
+            if isinstance(conf.limitStop, int) and conf.limitStop > 0 and conf.limitStop < limitStop:
+                limitStop = conf.limitStop
 
-        if isinstance(conf.limitStart, int) and conf.limitStart > 0 and conf.limitStart <= limitStop:
-            limitStart = conf.limitStart
+            if isinstance(conf.limitStart, int) and conf.limitStart > 0 and conf.limitStart <= limitStop:
+                limitStart = conf.limitStart
 
     retVal = xrange(limitStart, limitStop + 1) if plusOne else xrange(limitStart - 1, limitStop)
 
+    if reverse:
+        retVal = xrange(retVal[-1], retVal[0] - 1, -1)
+
     return retVal
 
 def parseUnionPage(page):
diff --git a/lib/core/option.py b/lib/core/option.py
index 4b6d15629..567e12ef9 100755
--- a/lib/core/option.py
+++ b/lib/core/option.py
@@ -2370,8 +2370,8 @@ def _basicOptionValidation():
 
     if isinstance(conf.limitStart, int) and conf.limitStart > 0 and \
        isinstance(conf.limitStop, int) and conf.limitStop < conf.limitStart:
-        errMsg = "value for option '--start' (limitStart) must be smaller or equal than value for --stop (limitStop) option"
-        raise SqlmapSyntaxException(errMsg)
+        warnMsg = "usage of option '--start' (limitStart) which is bigger than value for --stop (limitStop) option is considered unstable"
+        logger.warn(warnMsg)
 
     if isinstance(conf.firstChar, int) and conf.firstChar > 0 and \
        isinstance(conf.lastChar, int) and conf.lastChar < conf.firstChar:
diff --git a/lib/core/settings.py b/lib/core/settings.py
index 705021eae..c3f828415 100755
--- 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 = "1.1.8.3"
+VERSION = "1.1.8.4"
 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/txt/checksum.md5 b/txt/checksum.md5
index b6a4bda9c..82e434818 100644
--- a/txt/checksum.md5
+++ b/txt/checksum.md5
@@ -27,7 +27,7 @@ a66093c734c7f94ecdf94d882c2d8b89  lib/controller/controller.py
 310efc965c862cfbd7b0da5150a5ad36  lib/controller/__init__.py
 ca0a4eba91d73c9d7adedabf528ca4f1  lib/core/agent.py
 6cc95a117fbd34ef31b9aa25520f0e31  lib/core/bigarray.py
-1f88ce54a27cb98c301ea0c3fb83bce0  lib/core/common.py
+60dbe2a3c2914a9444a69f39250a81e4  lib/core/common.py
 5065a4242a8cccf72f91e22e1007ae63  lib/core/convert.py
 a8143dab9d3a27490f7d49b6b29ea530  lib/core/data.py
 7936d78b1a7f1f008ff92bf2f88574ba  lib/core/datatype.py
@@ -40,13 +40,13 @@ a44d7a4cc6c9a67a72d6af2f25f4ddac  lib/core/exception.py
 310efc965c862cfbd7b0da5150a5ad36  lib/core/__init__.py
 9ba39bf66e9ecd469446bdbbeda906c3  lib/core/log.py
 5a34a1be62eab520cacc197b5eacda39  lib/core/optiondict.py
-fbf750dc617c3549ee423d6c2334ba4d  lib/core/option.py
+467a77eb68d193467a3a91d7b378501d  lib/core/option.py
 5f2f56e6c5f274408df61943f1e080c0  lib/core/profiling.py
 40be71cd774662a7b420caeb7051e7d5  lib/core/readlineng.py
 d8e9250f3775119df07e9070eddccd16  lib/core/replication.py
 785f86e3f963fa3798f84286a4e83ff2  lib/core/revision.py
 40c80b28b3a5819b737a5a17d4565ae9  lib/core/session.py
-9d0fd30ccb8b33668cf0ef06f3ed742e  lib/core/settings.py
+38f2c524858af0751fd13ba74427792f  lib/core/settings.py
 d91291997d2bd2f6028aaf371bf1d3b6  lib/core/shell.py
 2ad85c130cc5f2b3701ea85c2f6bbf20  lib/core/subprocessng.py
 4a6ecdd8a6e44bb4737bd9bc7f9b5743  lib/core/target.py