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8210598: Strengthen Windows Access Bridge Support

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Reviewed-by: prr, psadhukhan, rhalade, mschoene
This commit is contained in:
Sergey Bylokhov 2018-09-27 12:54:50 -07:00
parent 68f33ebd5a
commit 9a9b3e9ac5
1 changed files with 5 additions and 1 deletions
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6
src/jdk.accessibility/windows/native/libwindowsaccessbridge/AccessBridgeMessageQueue.cpp
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@ -1,5 +1,5 @@
/* /*
* Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved. * Copyright (c) 2005, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
* *
* This code is free software; you can redistribute it and/or modify it * This code is free software; you can redistribute it and/or modify it
@ -32,6 +32,7 @@
#include "AccessBridgePackages.h" // for debugging only #include "AccessBridgePackages.h" // for debugging only
#include <windows.h> #include <windows.h>
#include <malloc.h> #include <malloc.h>
#include <new>
DEBUG_CODE(extern HWND theDialogWindow); DEBUG_CODE(extern HWND theDialogWindow);
extern "C" { extern "C" {
@ -46,6 +47,9 @@ AccessBridgeQueueElement::AccessBridgeQueueElement(char *buf, int size) {
next = (AccessBridgeQueueElement *) 0; next = (AccessBridgeQueueElement *) 0;
previous = (AccessBridgeQueueElement *) 0; previous = (AccessBridgeQueueElement *) 0;
buffer = (char *) malloc(bufsize); buffer = (char *) malloc(bufsize);
if (buffer == NULL) {
throw std::bad_alloc();
}
memcpy(buffer, buf, bufsize); memcpy(buffer, buf, bufsize);
} }