From 9b8907faded8e4ec312c0dd4b4b15e1793876acd Mon Sep 17 00:00:00 2001
From: Elichai Turkel <elichai.turkel@gmail.com>
Date: Wed, 10 Jun 2020 17:34:28 +0300
Subject: [PATCH] Check size after Unserializing CPubKey

---
 src/pubkey.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/pubkey.h b/src/pubkey.h
index 261842b7f7f..4c28af4a4df 100644
--- a/src/pubkey.h
+++ b/src/pubkey.h
@@ -142,6 +142,9 @@ public:
         unsigned int len = ::ReadCompactSize(s);
         if (len <= SIZE) {
             s.read((char*)vch, len);
+            if (len != size()) {
+                Invalidate();
+            }
         } else {
             // invalid pubkey, skip available data
             char dummy;