From 7e2d265fb95b631d07aa81da16fb79cba9285aff Mon Sep 17 00:00:00 2001
From: Joel Dice <joel.dice@gmail.com>
Date: Mon, 13 May 2013 13:11:12 -0600
Subject: [PATCH] filter flags argument to JVM_Open

The class library may pass non-standard flags to JVM_Open which will
confuse the OS if we pass them through, so we must filter them out.
---
 src/classpath-openjdk.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/classpath-openjdk.cpp b/src/classpath-openjdk.cpp
index 8fcd6ff7d1..18a507bda3 100644
--- a/src/classpath-openjdk.cpp
+++ b/src/classpath-openjdk.cpp
@@ -5049,7 +5049,7 @@ EXPORT(JVM_NativePath)(char* path)
 extern "C" JNIEXPORT jint JNICALL
 EXPORT(JVM_Open)(const char* path, jint flags, jint mode)
 {
-  int r = OPEN(path, flags, mode);
+  int r = OPEN(path, flags & 0xFFFF, mode);
   if (r == -1) {
     return errno == EEXIST ? JVM_EEXIST : -1;
   } else {