Another patch for an Issue sqlmapproject#757

Author: stamparm

lib/techniques/error/use.py

@@ -100,7 +100,7 @@ def _oneShotErrorUse(expression, field=None):
  incrementCounter(kb.technique)
 
  if page and conf.noCast:
- page = re.sub(r"'%s'.*?'%s'" % (kb.chars.start, kb.chars.stop), "", page)
+ page = re.sub(r"('|\%%27)%s('|\%%27).*?('|\%%27)%s('|\%%27)" % (kb.chars.start, kb.chars.stop), "", page)
 
  # Parse the returned page to get the exact error-based
  # SQL injection output