From 015d6eee9e01ceb351d359ae2ace451de5ba3e19 Mon Sep 17 00:00:00 2001
From: jl777 <jameslee777@yahoo.com>
Date: Tue, 2 Apr 2019 01:11:41 -1100
Subject: [PATCH] Fix off by one in PriceCache copy

---
 src/komodo_gateway.h   | 8 ++++++--
 src/rpc/blockchain.cpp | 2 +-
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/komodo_gateway.h b/src/komodo_gateway.h
index 578b36cd6..c780306d0 100644
--- a/src/komodo_gateway.h
+++ b/src/komodo_gateway.h
@@ -1567,8 +1567,12 @@ uint32_t PriceCache[KOMODO_LOCALPRICE_CACHESIZE][4+sizeof(Cryptos)/sizeof(*Crypt
 void komodo_PriceCache_shift()
 {
     int32_t i;
-    for (i=KOMODO_LOCALPRICE_CACHESIZE-1; i>=0; i--)
+    for (i=KOMODO_LOCALPRICE_CACHESIZE-1; i>0; i--)
+    {
         memcpy(PriceCache[i],PriceCache[i-1],sizeof(PriceCache[i]));
+        //for (j=0; j<4+sizeof(Cryptos)/sizeof(*Cryptos)+sizeof(Forex)/sizeof(*Forex); j++)
+        //    PriceCache[i][j] = PriceCache[i-1][j];
+    }
 }
 
 // komodo_heightpricebits() extracts the price data in the coinbase for nHeight
@@ -1787,7 +1791,7 @@ int32_t komodo_opretvalidate(const CBlock *block,CBlockIndex * const previndex,i
                     {
                         for (i=1; i<n; i++)
                         {
-                            if ( (maxflag= maxflags[i]) != 0 )
+                            if ( (maxflag= maxflags[i]) != 0 && localbits[i] != 0 )
                             {
                                 // make sure local price is moving in right direction
                                 fprintf(stderr,"maxflag.%d i.%d localbits.%u vs pricebits.%u prevbits.%u\n",maxflag,i,localbits[i],pricebits[i],prevbits[i]);
diff --git a/src/rpc/blockchain.cpp b/src/rpc/blockchain.cpp
index 6485bc2cc..52a56f1ac 100644
--- a/src/rpc/blockchain.cpp
+++ b/src/rpc/blockchain.cpp
@@ -1235,7 +1235,7 @@ UniValue prices(const UniValue& params, bool fHelp)
         if ( (str= komodo_pricename(name,j)) != 0 )
         {
             item.push_back(Pair("name",str));
-            fprintf(stderr,"%s from %d to %d width.%d\n",name,j*width,j*width+maxsamples+daywindow,width);
+            fprintf(stderr,"%s from %d to %d width.%d %d\n",name,j*width,j*width+maxsamples+daywindow,width,width*numpricefeeds);
             for (i=0; i<maxsamples+daywindow; i++)
             {
                 offset = j*width + i;