From d56f740dc6cf35bd4e26c17503170d0f6c8035ec Mon Sep 17 00:00:00 2001
From: Adam Ierymenko <adam.ierymenko@gmail.com>
Date: Fri, 3 Mar 2017 13:49:21 -0800
Subject: Now with less bugs.

---
 node/IncomingPacket.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'node/IncomingPacket.cpp')

diff --git a/node/IncomingPacket.cpp b/node/IncomingPacket.cpp
index 9c13a283..856538b4 100644
--- a/node/IncomingPacket.cpp
+++ b/node/IncomingPacket.cpp
@@ -875,6 +875,8 @@ bool IncomingPacket::_doNETWORK_CREDENTIALS(const RuntimeEnvironment *RR,const S
 				}
 			}
 
+			if (p >= size()) return true;
+
 			const unsigned int numTags = at<uint16_t>(p); p += 2;
 			for(unsigned int i=0;i<numTags;++i) {
 				p += tag.deserialize(*this,p);
@@ -893,6 +895,8 @@ bool IncomingPacket::_doNETWORK_CREDENTIALS(const RuntimeEnvironment *RR,const S
 				}
 			}
 
+			if (p >= size()) return true;
+
 			const unsigned int numRevocations = at<uint16_t>(p); p += 2;
 			for(unsigned int i=0;i<numRevocations;++i) {
 				p += revocation.deserialize(*this,p);
@@ -911,6 +915,8 @@ bool IncomingPacket::_doNETWORK_CREDENTIALS(const RuntimeEnvironment *RR,const S
 				}
 			}
 
+			if (p >= size()) return true;
+
 			const unsigned int numCoos = at<uint16_t>(p); p += 2;
 			for(unsigned int i=0;i<numCoos;++i) {
 				p += coo.deserialize(*this,p);
-- 
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