From 087e29d272da918891bed360ffbedd41411725cd Mon Sep 17 00:00:00 2001
From: Miroslav Stampar <miroslav.stampar@gmail.com>
Date: Thu, 22 Dec 2011 20:14:56 +0000
Subject: [PATCH] minor update

---
 lib/core/common.py   | 5 +++++
 lib/core/settings.py | 3 +++
 2 files changed, 8 insertions(+)

diff --git a/lib/core/common.py b/lib/core/common.py
index 036138d64..60d8eeda3 100644
--- a/lib/core/common.py
+++ b/lib/core/common.py
@@ -101,6 +101,7 @@ from lib.core.settings import DEFAULT_MSSQL_SCHEMA
 from lib.core.settings import DUMP_NEWLINE_MARKER
 from lib.core.settings import DUMP_CR_MARKER
 from lib.core.settings import DUMP_TAB_MARKER
+from lib.core.settings import LARGE_OUTPUT_THRESHOLD
 from lib.core.settings import ML
 from lib.core.settings import MIN_TIME_RESPONSES
 from lib.core.settings import PAYLOAD_DELIMITER
@@ -1333,6 +1334,10 @@ def parseUnionPage(output, unique=True):
         return None
 
     if output.startswith(kb.chars.start) and output.endswith(kb.chars.stop):
+        if len(output) > LARGE_OUTPUT_THRESHOLD:
+            warnMsg = "large output detected. This might take a while"
+            logger.warn(warnMsg)
+
         data = BigArray()
         _ = []
 
diff --git a/lib/core/settings.py b/lib/core/settings.py
index a1377bb50..4089fd32e 100644
--- a/lib/core/settings.py
+++ b/lib/core/settings.py
@@ -425,3 +425,6 @@ DEFAULT_COOKIE_DELIMITER = ';'
 
 # Skip unforced HashDB flush requests below the threshold number of cached items
 HASHDB_FLUSH_THRESHOLD = 32
+
+# Warn user of possible delay due to large page dump in full UNION query injections
+LARGE_OUTPUT_THRESHOLD = 1024**2