Bug 3250

Summary:	Opening sourcewindow on process without debuginfo gives NPE on AMD64
Product:	frysk	Reporter:	Mike Cvet <mcvet>
Component:	general	Assignee:	Mike Cvet <mcvet>
Status:	RESOLVED FIXED
Severity:	normal
Priority:	P2
Version:	unspecified
Target Milestone:	---
Host:		Target:
Build:		Last reconfirmed:
Bug Depends on:	2936
Bug Blocks:	1633

Description Mike Cvet 2006-09-23 00:52:50 UTC

Exception in thread "main" java.lang.NullPointerException
   at frysk.gui.srcwin.SourceBuffer.getLineCount(FryskGui)
   at frysk.gui.srcwin.SourceBuffer.getLastLine(FryskGui)
   at frysk.gui.srcwin.SourceView.calculateMargin(FryskGui)
   at frysk.gui.srcwin.SourceView$8.preferenceChanged(FryskGui)
   at frysk.gui.common.prefs.BooleanPreference.addListener(FryskGui)
   at frysk.gui.srcwin.SourceView.initialize(FryskGui)
   at frysk.gui.srcwin.SourceView.<init>(FryskGui)
   at frysk.gui.srcwin.SourceView.<init>(FryskGui)
   at frysk.gui.srcwin.SourceWindow.populateStackBrowser(FryskGui)
   at frysk.gui.srcwin.SourceWindow.<init>(FryskGui)
   at frysk.gui.srcwin.SourceWindowFactory.finishSourceWin(FryskGui)
   at frysk.gui.srcwin.SourceWindowFactory$SourceWinBlocker$1.run(FryskGui)
   at org.gnu.glib.CustomEvents.runEvents(libgtkjava-2.8.so)
   at org.gnu.gtk.Gtk.gtk_main(libgtkjava-2.8.so)
   at frysk.gui.Gui.gui(FryskGui)
   at frysk.gui.FryskGui.main(FryskGui)

Comment 1 Mike Cvet 2006-09-23 01:23:22 UTC

2006-09-22  Mike Cvet  <mcvet@redhat.com>

	* SourceBuffer.java (isLineExecutable): Check for a null StackFrame
scope. Addresses #3250.
	(getVariable): Ditto.
	(getLineCount): Ditto.
	(hasInlineCode): Ditto.
	(getInlineInstance): Ditto.
	(loadFile): Ditto.