From 2b322c794a75be431de332c324c31bc92d89e049 Mon Sep 17 00:00:00 2001
From: jl777 <jameslee777@yahoo.com>
Date: Thu, 10 May 2018 13:01:26 +0300
Subject: [PATCH 1/3] Prevent relaying expired tx

---
 src/wallet/wallet.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index eadf7f36d..e4f13e749 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -2102,12 +2102,21 @@ std::vector<uint256> CWallet::ResendWalletTransactionsBefore(int64_t nTime)
     LOCK(cs_wallet);
     // Sort them in chronological order
     multimap<unsigned int, CWalletTx*> mapSorted;
+    uint32_t now = (uint32_t)time(NULL);
     BOOST_FOREACH(PAIRTYPE(const uint256, CWalletTx)& item, mapWallet)
     {
         CWalletTx& wtx = item.second;
         // Don't rebroadcast if newer than nTime:
         if (wtx.nTimeReceived > nTime)
             continue;
+        if ( ASSETCHAINS_SYMBOL[0] == 0 )
+        {
+            if ( wtx.nLockTime >= LOCKTIME_THRESHOLD && wtx.nLockTime < now-KOMODO_MAXMEMPOOLTIME )
+            {
+                LogPrintf("skip Relaying wtx %s nLockTime %u vs now.%u\n", wtx.GetHash().ToString(),(uint32_t)wtx.nLockTime,now);
+                continue;
+            }
+        }
         mapSorted.insert(make_pair(wtx.nTimeReceived, &wtx));
     }
     BOOST_FOREACH(PAIRTYPE(const unsigned int, CWalletTx*)& item, mapSorted)

From 4f9e2254e27ccea01afd664de605e5e7c5df3ed8 Mon Sep 17 00:00:00 2001
From: jl777 <jameslee777@yahoo.com>
Date: Thu, 10 May 2018 13:15:18 +0300
Subject: [PATCH 2/3] Update libgmp url

---
 depends/packages/libgmp.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/depends/packages/libgmp.mk b/depends/packages/libgmp.mk
index f06e4a6c4..d8e41573a 100644
--- a/depends/packages/libgmp.mk
+++ b/depends/packages/libgmp.mk
@@ -18,7 +18,7 @@ $(package)_dependencies=
 $(package)_config_opts=--enable-cxx --disable-shared
 else
 $(package)_version=6.1.1
-$(package)_download_path=https://gmplib.org/download/gmp/
+$(package)_download_path=https://supernetorg.bintray.com/misc
 $(package)_file_name=gmp-$($(package)_version).tar.bz2
 $(package)_sha256_hash=a8109865f2893f1373b0a8ed5ff7429de8db696fc451b1036bd7bdf95bbeffd6
 $(package)_dependencies=

From afd62a9688809da0e8864d772da92deabe7c1136 Mon Sep 17 00:00:00 2001
From: jl777 <jameslee777@yahoo.com>
Date: Thu, 10 May 2018 17:51:45 +0300
Subject: [PATCH 3/3] KOMODO_MAXMEMPOOLTIME

---
 src/komodo_defs.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/komodo_defs.h b/src/komodo_defs.h
index db792c44e..ac4e1f6b0 100644
--- a/src/komodo_defs.h
+++ b/src/komodo_defs.h
@@ -5,5 +5,7 @@
 #define KOMODO_ELECTION_GAP 2000
 #define ROUNDROBIN_DELAY 61
 #define KOMODO_ASSETCHAIN_MAXLEN 65
+#define KOMODO_MAXMEMPOOLTIME 3600
+
 
 #endif