Update README.md

log/Log.cpp: va_list 'args' was opened but not closed by va_end()

CHANGELOG.md

@@ -1,3 +1,8 @@
+# v2.5.3
+- Fixed critical bug, in some cases miner was can't recovery connection and switch to failover pool, version 2.5.2 affected. If you use v2.6.0-beta3 this issue doesn't concern you.
+- [#499](https://github.com/xmrig/xmrig/issues/499) IPv6 support disabled for internal HTTP API.
+- Added workaround for nicehash.com if you use `cryptonightv7.<region>.nicehash.com` option `variant=1` will be set automatically.
+
 # v2.5.2
 - [#448](https://github.com/xmrig/xmrig/issues/478) Fixed broken reconnect.
 

README.md

@@ -1,6 +1,6 @@
 # XMRig
 
-:warning: **You must update miners to version 2.5 before April 6 due [Monero PoW change](https://getmonero.org/2018/02/11/PoW-change-and-key-reuse.html).**
+:warning: **If you mine Monero, Aeon, Sumokoin, Turtlecoin, Stellite, GRAFT, Haven Protocol, IPBC, [PLEASE READ](https://github.com/xmrig/xmrig/issues/482)!** :warning:
 
 [![Github All Releases](https://img.shields.io/github/downloads/xmrig/xmrig/total.svg)](https://github.com/xmrig/xmrig/releases)
 [![GitHub release](https://img.shields.io/github/release/xmrig/xmrig/all.svg)](https://github.com/xmrig/xmrig/releases)
@@ -124,10 +124,10 @@ Please note performance is highly dependent on system load. The numbers above ar
 ## Release checksums
 ### SHA-256
 ```
-b070d06a3615f3db67ad3beab43d6d21f3c88026aa2b4726a93df47145cd30ec xmrig-2.5.2-xenial-amd64.tar.gz/xmrig-2.5.2/xmrig
-4852135d3f04fd450ba39abce51ca40ff9131d222220c8b30804be05f6679295 xmrig-2.5.2-gcc-win32.zip/xmrig.exe
-284309d07f08261af19c937ece6d2031910d9124a7359c207ded65890b2d7c5f xmrig-2.5.2-gcc-win64.zip/xmrig.exe
-e1dc46158a578fb030538fb06e5663a6acc5763545fb447a00ce0a6b388c5226 xmrig-2.5.2-msvc-win64.zip/xmrig.exe
+5ae25d05b7735dd6e2482e8dba0cf0f5d10f9738855c4ad4eaf449b8ccd2e5be xmrig-2.5.3-xenial-amd64.tar.gz/xmrig-2.5.3/xmrig
+f11f3b381425ca4181c425d5b693407431f964759bb903f66b7cd2345fcdd786 xmrig-2.5.3-gcc-win32.zip/xmrig.exe
+67df8b89714e2921931092861361dbae4716c4ab872c767c92adae24dca01514 xmrig-2.5.3-gcc-win64.zip/xmrig.exe
+52bf6e0ef72c84282f4df411125384444c521ed9143e5d8c7e7e445d7d55e143 xmrig-2.5.3-msvc-win64.zip/xmrig.exe
 ```
 
 ## Contacts

src/api/Httpd.cpp

@@ -51,10 +51,6 @@ bool Httpd::start()
     if (MHD_is_feature_supported(MHD_FEATURE_EPOLL)) {
         flags = MHD_USE_EPOLL_LINUX_ONLY | MHD_USE_EPOLL_INTERNALLY_LINUX_ONLY;
     }
-
-    if (MHD_is_feature_supported(MHD_FEATURE_IPv6)) {
-        flags |= MHD_USE_DUAL_STACK;
-    }
 #   endif
 
     m_daemon = MHD_start_daemon(flags, m_port, nullptr, nullptr, &Httpd::handler, this, MHD_OPTION_END);

src/log/Log.cpp

@@ -47,6 +47,8 @@ void Log::message(Log::Level level, const char* fmt, ...)
         backend->message(level, fmt, copy);
         va_end(copy);
     }
+
+    va_end(args);
 }
 
 

src/net/Client.cpp

@@ -205,28 +205,7 @@ bool Client::close()
 
     setState(ClosingState);
 
-    uv_stream_t *stream = reinterpret_cast<uv_stream_t*>(m_socket);
-
-    if (uv_is_readable(stream) == 1) {
-        uv_read_stop(stream);
-    }
-
-    if (uv_is_writable(stream) == 1) {
-        const int rc = uv_shutdown(new uv_shutdown_t, stream, [](uv_shutdown_t* req, int status) {
-            if (uv_is_closing(reinterpret_cast<uv_handle_t*>(req->handle)) == 0) {
-                uv_close(reinterpret_cast<uv_handle_t*>(req->handle), Client::onClose);
-            }
-
-            delete req;
-        });
-
-        assert(rc == 0);
-
-        if (rc != 0) {
-            onClose();
-        }
-    }
-    else {
+    if (uv_is_closing(reinterpret_cast<uv_handle_t*>(m_socket)) == 0) {
         uv_close(reinterpret_cast<uv_handle_t*>(m_socket), Client::onClose);
     }
 

src/net/Url.cpp

@@ -180,6 +180,10 @@ void Url::adjust(int algo)
     if (strstr(m_host, ".nicehash.com")) {
         m_keepAlive = false;
         m_nicehash  = true;
+
+        if (strstr(m_host, "cryptonightv7.")) {
+            m_variant = xmrig::VARIANT_V1;
+        }
     }
 
     if (strstr(m_host, ".minergate.com")) {

src/version.h

@@ -27,7 +27,7 @@
 #define APP_ID        "xmrig"
 #define APP_NAME      "XMRig"
 #define APP_DESC      "XMRig CPU miner"
-#define APP_VERSION   "2.5.2"
+#define APP_VERSION   "2.5.3"
 #define APP_DOMAIN    "xmrig.com"
 #define APP_SITE      "www.xmrig.com"
 #define APP_COPYRIGHT "Copyright (C) 2016-2018 xmrig.com"
@@ -35,7 +35,7 @@
 
 #define APP_VER_MAJOR  2
 #define APP_VER_MINOR  5
-#define APP_VER_BUILD  2
+#define APP_VER_BUILD  3
 #define APP_VER_REV    0
 
 #ifdef _MSC_VER