From 2afa546551407b1a9faf6e21f8cdf720bde88df8 Mon Sep 17 00:00:00 2001
From: Sepalani <sepalani@hotmail.fr>
Date: Sat, 3 Jun 2017 20:06:31 +0100
Subject: [PATCH] HLE: Fix __write_console implementation

---
 Source/Core/Core/HLE/HLE_OS.cpp | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/Source/Core/Core/HLE/HLE_OS.cpp b/Source/Core/Core/HLE/HLE_OS.cpp
index aab85ecb6c..74adaa148c 100644
--- a/Source/Core/Core/HLE/HLE_OS.cpp
+++ b/Source/Core/Core/HLE/HLE_OS.cpp
@@ -65,10 +65,24 @@ void HLE_GeneralDebugPrint()
   NOTICE_LOG(OSREPORT, "%08x->%08x| %s", LR, PC, SHIFTJISToUTF8(report_message).c_str());
 }
 
-// __write_console is slightly abnormal
+// __write_console(int fd, const void* buffer, const u32* size)
 void HLE_write_console()
 {
   std::string report_message = GetStringVA(4);
+  if (PowerPC::HostIsRAMAddress(GPR(5)))
+  {
+    u32 size = PowerPC::Read_U32(GPR(5));
+    if (size > report_message.size())
+      WARN_LOG(OSREPORT, "__write_console uses an invalid size of 0x%08x", size);
+    else if (size == 0)
+      WARN_LOG(OSREPORT, "__write_console uses a size of zero");
+    else
+      report_message = report_message.substr(0, size);
+  }
+  else
+  {
+    ERROR_LOG(OSREPORT, "__write_console uses an unreachable size pointer");
+  }
 
   NPC = LR;