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When I enter \e\ for the file name in the swt FileDialog, Eclipse crashed with a VM exception. STEPS: 1) Select a java file 2) Select File->Export... 3) Select JAR file and press Next 4) Press Browse... to select a Save As file dialog 5) Enter \e\ for the file name 6) Press Save Expected result: Should indicate that \e\ is an invalid file name. Actual Result: Eclipse terminated unexpectedly with the following VM exception. An unexpected exception has been detected in native code outside the VM. Unexpected Signal : EXCEPTION_ACCESS_VIOLATION occurred at PC=0x70c02a29 Function name=PathFindExtensionW Library=C:\WINNT\system32\SHLWAPI.DLL Current Java thread: at org.eclipse.swt.internal.win32.OS.GetSaveFileNameW(Native Method) at org.eclipse.swt.internal.win32.OS.GetSaveFileName(OS.java:1427) at org.eclipse.swt.widgets.FileDialog.open(FileDialog.java:276) at org.eclipse.jdt.internal.ui.jarpackager.JarPackageWizardPage.handleDestinationBr owseButtonPressed(JarPackageWizardPage.java:433) at org.eclipse.jdt.internal.ui.jarpackager.JarPackageWizardPage$2.widgetSelected (JarPackageWizardPage.java:395) at org.eclipse.swt.widgets.TypedListener.handleEvent (TypedListener.java:87) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:77) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:827) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:1529) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1291) at org.eclipse.jface.window.Window.runEventLoop(Window.java:562) at org.eclipse.jface.window.Window.open(Window.java:542) at org.eclipse.ui.actions.ExportResourcesAction.run (ExportResourcesAction.java:92) at org.eclipse.jface.action.Action.runWithEvent(Action.java:749) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection (ActionContributionItem.java:407) at org.eclipse.jface.action.ActionContributionItem.handleWidgetEvent (ActionContributionItem.java:361) at org.eclipse.jface.action.ActionContributionItem.access$0 (ActionContributionItem.java:352) at org.eclipse.jface.action.ActionContributionItem$ActionListener.handleEvent (ActionContributionItem.java:47) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:77) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:827) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:1529) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1291) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1256) at org.eclipse.ui.internal.Workbench.run(Workbench.java:1239) at org.eclipse.core.internal.boot.InternalBootLoader.run (InternalBootLoader.java:775) at org.eclipse.core.boot.BootLoader.run(BootLoader.java:462) at java.lang.reflect.Method.invoke(Native Method) at org.eclipse.core.launcher.Main.basicRun(Main.java:247) at org.eclipse.core.launcher.Main.run(Main.java:703) at org.eclipse.core.launcher.Main.main(Main.java:539)
Duong, when I run the code on 98 and 2000, I get a negative array index exception. I'm going to fix this and release the code, marking this PR as fixed. If the GP does not go away for you, please reopen this PR.
Fixed > 20021017
Steve, here's a snippet that shows the GP. You can enter any value into the first dialog, and entering \e\ into the second one causes the GP. To make the GP go away in the example comment out the dialog.setFileName(".jar") line. public class FileDialogFullPath { public static void main(String[] args) { Shell shell = new Shell(); FileDialog dialog = new FileDialog(shell,SWT.SAVE); // the next line's presence affects the second dialog (!) dialog.setFileName(".jar"); dialog.open(); dialog = new FileDialog(shell,SWT.SAVE); dialog.open(); } }
FYI: Does not happen on Windows 98 in HEAD.
Confirmed that it GP's on Windows 2000 but not when stepping through with the debugger. GG to investigate turning off the JIT.
Released additional fix with Steve that addresses the GP. In streams 2.0.2 and 2.1.
