--- a/src/java.desktop/unix/native/libawt_xawt/awt/swing_GTKEngine.c Wed May 08 16:19:22 2019 -0700
+++ b/src/java.desktop/unix/native/libawt_xawt/awt/swing_GTKEngine.c Wed May 08 22:59:20 2019 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2019, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -24,11 +24,12 @@
*/
#include <stdlib.h>
+#include <string.h>
#include "gtk_interface.h"
#include "com_sun_java_swing_plaf_gtk_GTKEngine.h"
/* Static buffer for conversion from java.lang.String to UTF-8 */
-static char conversionBuffer[CONV_BUFFER_SIZE];
+static char conversionBuffer[(CONV_BUFFER_SIZE - 1) * 3 + 1];
const char *getStrFor(JNIEnv *env, jstring val)
{
@@ -38,6 +39,7 @@
length = CONV_BUFFER_SIZE-1;
}
+ memset(conversionBuffer, 0, sizeof(conversionBuffer));
(*env)->GetStringUTFRegion(env, val, 0, length, conversionBuffer);
return conversionBuffer;
}