From 659eafd2dffa3c1ab2a15b60bac583635b3769cc Mon Sep 17 00:00:00 2001
From: Peter Dettman <peter.dettman@bouncycastle.org>
Date: Thu, 30 Jun 2022 10:35:12 +0700
Subject: Null tmpBuffers when disposing

---
 crypto/src/asn1/Asn1InputStream.cs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/crypto/src/asn1/Asn1InputStream.cs b/crypto/src/asn1/Asn1InputStream.cs
index 1df6a0206..da6175fcc 100644
--- a/crypto/src/asn1/Asn1InputStream.cs
+++ b/crypto/src/asn1/Asn1InputStream.cs
@@ -17,7 +17,7 @@ namespace Org.BouncyCastle.Asn1
     {
         private readonly int limit;
 
-        internal readonly byte[][] tmpBuffers;
+        internal byte[][] tmpBuffers;
 
         internal static int FindLimit(Stream input)
         {
@@ -67,6 +67,13 @@ namespace Org.BouncyCastle.Asn1
             this.tmpBuffers = tmpBuffers;
         }
 
+        protected override void Dispose(bool disposing)
+        {
+            tmpBuffers = null;
+
+            base.Dispose(disposing);
+        }
+
         /**
         * build an object given its tag and the number of bytes to construct it from.
         */
-- 
cgit 1.4.1