From 7f180ddbae7cef17354f8ede8c7b8e4a7da48ba5 Mon Sep 17 00:00:00 2001
From: Captain <captain@dero.io>
Date: Sun, 27 Feb 2022 06:29:52 +0000
Subject: [PATCH] DERO-HE STARGATE Mainnet Release45

---
 astrobwt/astrobwt.go                           | 10 ++++++++++
 cmd/derod/rpc/websocket_getwork_server.go      |  1 +
 cmd/explorer/explorerlib/templates/footer.tmpl |  2 +-
 config/version.go                              |  2 +-
 4 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/astrobwt/astrobwt.go b/astrobwt/astrobwt.go
index 7dc5b99..cabbf38 100644
--- a/astrobwt/astrobwt.go
+++ b/astrobwt/astrobwt.go
@@ -2,6 +2,7 @@ package astrobwt
 
 import "fmt"
 import "unsafe"
+import "crypto/rand"
 import "encoding/binary"
 import "golang.org/x/crypto/sha3"
 import "golang.org/x/crypto/salsa20/salsa"
@@ -13,6 +14,15 @@ var x = fmt.Sprintf
 const stage1_length int = 9973 // it is a prime
 
 func POW16(inputdata []byte) (outputhash [32]byte) {
+
+	defer func() {
+		if r := recover(); r != nil { // if something happens due to RAM issues in miner, we should continue, system will crash sooner or later
+			var buf [16]byte
+			rand.Read(buf[:])
+			outputhash = sha3.Sum256(buf[:]) // return a falsified has which will fail the check
+		}
+	}()
+
 	var counter [16]byte
 
 	key := sha3.Sum256(inputdata)
diff --git a/cmd/derod/rpc/websocket_getwork_server.go b/cmd/derod/rpc/websocket_getwork_server.go
index 9f9eab6..b3e7adb 100644
--- a/cmd/derod/rpc/websocket_getwork_server.go
+++ b/cmd/derod/rpc/websocket_getwork_server.go
@@ -119,6 +119,7 @@ func SendJob() {
 		if !v.valid_address && !chain.IsAddressHashValid(false, v.address_sum) {
 			params.LastError = "unregistered miner or you need to wait 15 mins"
 		} else {
+			params.LastError = ""
 			v.valid_address = true
 		}
 		params.Blockhashing_blob = fmt.Sprintf("%x", mbl.Serialize())
diff --git a/cmd/explorer/explorerlib/templates/footer.tmpl b/cmd/explorer/explorerlib/templates/footer.tmpl
index 8c1dd04..3c40e8b 100644
--- a/cmd/explorer/explorerlib/templates/footer.tmpl
+++ b/cmd/explorer/explorerlib/templates/footer.tmpl
@@ -4,7 +4,7 @@
         <a href="https://github.com/deroproject/">DERO explorer source code</a>
         | explorer version (api): under development (1.0)
         | dero version: golang pre-alpha
-        | Copyright 2017-2021  Dero Project
+        | Copyright 2017-2022  Dero Project
     </h6>
 </div>
 </body>
diff --git a/config/version.go b/config/version.go
index 386187c..6263d89 100644
--- a/config/version.go
+++ b/config/version.go
@@ -20,4 +20,4 @@ import "github.com/blang/semver/v4"
 
 // right now it has to be manually changed
 // do we need to include git commitsha??
-var Version = semver.MustParse("3.4.118-0.DEROHE.STARGATE+26022022")
+var Version = semver.MustParse("3.4.120-0.DEROHE.STARGATE+26022022")