Github user mike-tutkowski commented on a diff in the pull request:
https://github.com/apache/cloudstack/pull/654#discussion_r36490932
--- Diff:
services/console-proxy/server/src/com/cloud/consoleproxy/vnc/packet/server/RawRect.java
---
@@ -50,26 +52,27 @@ public void paint(BufferedImage image, Graphics2D
graphics) {
switch (dataBuf.getDataType()) {
- case DataBuffer.TYPE_INT: {
- // We chose RGB888 model, so Raster will use DataBufferInt
type
- DataBufferInt dataBuffer = (DataBufferInt)dataBuf;
+ case DataBuffer.TYPE_INT: {
+ // We chose RGB888 model, so Raster will use DataBufferInt type
+ DataBufferInt dataBuffer = (DataBufferInt)dataBuf;
- int imageWidth = image.getWidth();
- int imageHeight = image.getHeight();
+ int imageWidth = image.getWidth();
+ int imageHeight = image.getHeight();
- // Paint rectangle directly on buffer, line by line
- int[] imageBuffer = dataBuffer.getData();
- for (int srcLine = 0, dstLine = y; srcLine < height &&
dstLine < imageHeight; srcLine++, dstLine++) {
- try {
- System.arraycopy(buf, srcLine * width,
imageBuffer, x + dstLine * imageWidth, width);
- } catch (IndexOutOfBoundsException e) {
- }
+ // Paint rectangle directly on buffer, line by line
+ int[] imageBuffer = dataBuffer.getData();
+ for (int srcLine = 0, dstLine = y; srcLine < height && dstLine
< imageHeight; srcLine++, dstLine++) {
+ try {
+ System.arraycopy(buf, srcLine * width, imageBuffer, x
+ dstLine * imageWidth, width);
+ } catch (IndexOutOfBoundsException e) {
+ s_logger.info("[ignored] buffer overflow!?!", e);
}
- break;
}
+ break;
--- End diff --
It looks like this change of location for "break" fixes a bug (versus being
"cosmetic"). Is that true? Prior to the fix, it appears the loop could only be
executed at most one time.
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