From 14117e965840d6549fe31738c1fdedc5b898cdee Mon Sep 17 00:00:00 2001
From: XMRig <support@xmrig.com>
Date: Mon, 31 Jan 2022 14:29:41 +0700
Subject: [PATCH] #2910 Fixed donation for GhostRider/RTM.

---
 src/base/net/stratum/AutoClient.cpp     | 6 ++++++
 src/base/net/stratum/EthStratumClient.h | 4 ++++
 2 files changed, 10 insertions(+)

diff --git a/src/base/net/stratum/AutoClient.cpp b/src/base/net/stratum/AutoClient.cpp
index 702c0fa04..675be865a 100644
--- a/src/base/net/stratum/AutoClient.cpp
+++ b/src/base/net/stratum/AutoClient.cpp
@@ -65,6 +65,12 @@ bool xmrig::AutoClient::parseLogin(const rapidjson::Value &result, int *code)
     m_mode = ETH_MODE;
     setAlgo(algo);
 
+#   ifdef XMRIG_ALGO_GHOSTRIDER
+    if (algo.family() == Algorithm::GHOSTRIDER) {
+        setExtraNonce2Size(Json::getUint64(result, "extra_nonce2_size"));
+    }
+#   endif
+
     return true;
 }
 
diff --git a/src/base/net/stratum/EthStratumClient.h b/src/base/net/stratum/EthStratumClient.h
index c1fde9b62..ebfda6ac3 100644
--- a/src/base/net/stratum/EthStratumClient.h
+++ b/src/base/net/stratum/EthStratumClient.h
@@ -47,6 +47,10 @@ protected:
 
     void setExtraNonce(const rapidjson::Value &nonce);
 
+#   ifdef XMRIG_ALGO_GHOSTRIDER
+    inline void setExtraNonce2Size(uint64_t size)   { m_extraNonce2Size = size; }
+#   endif
+
 private:
     static const char *errorMessage(const rapidjson::Value &error);