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Fixes #1547

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This commit is contained in:
Miroslav Stampar 2015-11-20 11:32:54 +01:00
parent 69bc875eb3
commit efe41fbdc7
2 changed files with 18 additions and 2 deletions
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10
lib/techniques/error/use.py
View File

@ -37,6 +37,7 @@ from lib.core.dicts import FROM_DUMMY_TABLE
from lib.core.enums import DBMS
from lib.core.enums import HASHDB_KEYS
from lib.core.enums import HTTP_HEADER
from lib.core.exception import SqlmapDataException
from lib.core.settings import CHECK_ZERO_COLUMNS_THRESHOLD
from lib.core.settings import MIN_ERROR_CHUNK_LENGTH
from lib.core.settings import MAX_ERROR_CHUNK_LENGTH
@ -345,7 +346,14 @@ def errorUse(expression, dump=False):
numThreads = min(conf.threads, (stopLimit - startLimit))
threadData = getCurrentThreadData()
threadData.shared.limits = iter(xrange(startLimit, stopLimit))
try:
threadData.shared.limits = iter(xrange(startLimit, stopLimit))
except OverflowError:
errMsg = "boundary limits (%d,%d) are too large. Please rerun " % (startLimit, stopLimit)
errMsg += "with switch '--fresh-queries'"
raise SqlmapDataException(errMsg)
threadData.shared.value = BigArray()
threadData.shared.buffered = []
threadData.shared.counter = 0

10
lib/techniques/union/use.py
View File

@ -43,6 +43,7 @@ from lib.core.data import queries
from lib.core.dicts import FROM_DUMMY_TABLE
from lib.core.enums import DBMS
from lib.core.enums import PAYLOAD
from lib.core.exception import SqlmapDataException
from lib.core.exception import SqlmapSyntaxException
from lib.core.settings import MAX_BUFFERED_PARTIAL_UNION_LENGTH
from lib.core.settings import SQL_SCALAR_REGEX
@ -231,7 +232,14 @@ def unionUse(expression, unpack=True, dump=False):
return value
threadData = getCurrentThreadData()
threadData.shared.limits = iter(xrange(startLimit, stopLimit))
try:
threadData.shared.limits = iter(xrange(startLimit, stopLimit))
except OverflowError:
errMsg = "boundary limits (%d,%d) are too large. Please rerun " % (startLimit, stopLimit)
errMsg += "with switch '--fresh-queries'"
raise SqlmapDataException(errMsg)
numThreads = min(conf.threads, (stopLimit - startLimit))
threadData.shared.value = BigArray()
threadData.shared.buffered = []