From d4168c82bef0d86fd254a9d993906a09f5fd7fc0 Mon Sep 17 00:00:00 2001
From: "Wladimir J. van der Laan" <laanwj@gmail.com>
Date: Tue, 9 Sep 2014 09:18:05 +0200
Subject: Limit CNode::mapAskFor

Tighten resource constraints on CNode.
---
 src/net.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/net.cpp')

diff --git a/src/net.cpp b/src/net.cpp
index 2546826f9..6b7e62d7c 100644
--- a/src/net.cpp
+++ b/src/net.cpp
@@ -2106,6 +2106,8 @@ CNode::~CNode()
 
 void CNode::AskFor(const CInv& inv)
 {
+    if (mapAskFor.size() > MAPASKFOR_MAX_SZ)
+        return;
     // We're using mapAskFor as a priority queue,
     // the key is the earliest time the request can be sent
     int64_t nRequestTime;
-- 
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