From 78b2b58ab1117d89d7fe41d14e370a17e8fc0c9e Mon Sep 17 00:00:00 2001
From: Veli-Matti Visuri <veli-matti.visuri@cerescon.fi>
Date: Mon, 4 Dec 2017 21:20:05 +0200
Subject: [PATCH] Fix varargs leaks

---
 c/meterpreter/source/common/common.h         | 1 +
 c/meterpreter/source/elevator/elevator.h     | 1 +
 c/meterpreter/source/screenshot/screenshot.h | 1 +
 3 files changed, 3 insertions(+)

diff --git a/c/meterpreter/source/common/common.h b/c/meterpreter/source/common/common.h
index bbd6acc9..ae780df7 100755
--- a/c/meterpreter/source/common/common.h
+++ b/c/meterpreter/source/common/common.h
@@ -104,6 +104,7 @@ static _inline void real_dprintf(char *format, ...)
 	vsnprintf_s(buffer + len, sizeof(buffer)-len, sizeof(buffer)-len - 3, format, args);
 	strcat_s(buffer, sizeof(buffer), "\r\n");
 	OutputDebugStringA(buffer);
+	va_end(args);
 }
 
 #endif
diff --git a/c/meterpreter/source/elevator/elevator.h b/c/meterpreter/source/elevator/elevator.h
index cd37bcf6..2209beb7 100644
--- a/c/meterpreter/source/elevator/elevator.h
+++ b/c/meterpreter/source/elevator/elevator.h
@@ -21,6 +21,7 @@ static _inline void real_dprintf(char *format, ...) {
 	vsnprintf_s(buffer, sizeof(buffer), sizeof(buffer)-3, format,args);
 	strcat_s(buffer, sizeof(buffer), "\r\n");
 	OutputDebugString(buffer);
+	va_end(args);
 }
 
 // Simple macro to close a handle and set the handle to NULL.
diff --git a/c/meterpreter/source/screenshot/screenshot.h b/c/meterpreter/source/screenshot/screenshot.h
index 99b9a675..9ad1a3df 100644
--- a/c/meterpreter/source/screenshot/screenshot.h
+++ b/c/meterpreter/source/screenshot/screenshot.h
@@ -21,6 +21,7 @@ static _inline void real_dprintf(char *format, ...) {
 	vsnprintf_s(buffer, sizeof(buffer), sizeof(buffer)-3, format,args);
 	strcat_s(buffer, sizeof(buffer), "\r\n");
 	OutputDebugStringA(buffer);
+	va_end(args);
 }
 
 // Simple macro to close a handle and set the handle to NULL.