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improvement for recognition of scalar vs multiple-row commands

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This commit is contained in:
Miroslav Stampar
2011-05-19 16:45:05 +00:00
parent db72428765
commit 9e5856caf8
4 changed files with 10 additions and 3 deletions
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3
lib/techniques/inband/union/use.py
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@@ -34,6 +34,7 @@ from lib.core.enums import PAYLOAD
from lib.core.exception import sqlmapConnectionException
from lib.core.exception import sqlmapSyntaxException
from lib.core.settings import FROM_TABLE
from lib.core.settings import SQL_SCALAR_REGEX
from lib.core.settings import TURN_OFF_RESUME_INFO_LIMIT
from lib.core.unescaper import unescaper
from lib.request.connect import Connect as Request
@@ -150,7 +151,7 @@ def unionUse(expression, unpack=True, dump=False):
" FROM " in expression.upper() and ((Backend.getIdentifiedDbms() \
not in FROM_TABLE) or (Backend.getIdentifiedDbms() in FROM_TABLE \
and not expression.upper().endswith(FROM_TABLE[Backend.getIdentifiedDbms()]))) \
and not any(map(lambda x: x in expression.upper(), ["(CASE", "COUNT(*)", "EXISTS(", "MAX(", "MIN(", "COUNT(DISTINCT"])):
and not re.search(SQL_SCALAR_REGEX, expression, re.I):
limitRegExp = re.search(queries[Backend.getIdentifiedDbms()].limitregexp.query, expression, re.I)
topLimit = re.search("TOP\s+([\d]+)\s+", expression, re.I)