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minor JIC (just-in-case) update

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Miroslav Stampar 2011-02-22 13:18:47 +00:00
parent 3f8eadf4fe
commit 12ede1e5de
1 changed files with 7 additions and 0 deletions
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7
lib/request/comparison.py
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@ -18,6 +18,7 @@ from lib.core.common import wasLastRequestHTTPError
from lib.core.data import conf from lib.core.data import conf
from lib.core.data import kb from lib.core.data import kb
from lib.core.data import logger from lib.core.data import logger
from lib.core.exception import sqlmapNoneDataException
from lib.core.settings import CONSTANT_RATIO from lib.core.settings import CONSTANT_RATIO
from lib.core.settings import DIFF_TOLERANCE from lib.core.settings import DIFF_TOLERANCE
from lib.core.settings import MIN_RATIO from lib.core.settings import MIN_RATIO
@ -59,6 +60,12 @@ def comparison(page, getRatioValue=False, pageLength=None):
pageLength = len(page) pageLength = len(page)
if kb.nullConnection and pageLength: if kb.nullConnection and pageLength:
if not seqMatcher.a:
errMsg = "problem occured while retrieving original page content "
errMsg += "which prevents sqlmap from continuation. please rerun, "
errMsg += "and if problem persists please turn off optimization switches"
raise sqlmapNoneDataException, errMsg
ratio = 1. * pageLength / len(seqMatcher.a) ratio = 1. * pageLength / len(seqMatcher.a)
if ratio > 1.: if ratio > 1.: