From f451ce6c910e0edd2f1ba9ed77216cf23628b2f6 Mon Sep 17 00:00:00 2001
From: shortcutme <tamas@zeronet.io>
Date: Wed, 9 Aug 2017 14:19:09 +0200
Subject: [PATCH] 6MB LimitedGzip file helper to avoid gzip bombs

---
 src/util/helper.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/util/helper.py b/src/util/helper.py
index ac3037af..89e41042 100644
--- a/src/util/helper.py
+++ b/src/util/helper.py
@@ -194,3 +194,11 @@ def socketBindMonkeyPatch(bind_ip, bind_port):
     socket.bind_addr = (bind_ip, int(bind_port))
     socket.create_connection_original = socket.create_connection
     socket.create_connection = create_connection
+
+
+def limitedGzipFile(*args, **kwargs):
+    import gzip
+    class LimitedGzipFile(gzip.GzipFile):
+        def read(self, size=-1):
+            return super(LimitedGzipFile, self).read(1024*1024*6)
+    return LimitedGzipFile(*args, **kwargs)