https://issues.apache.org/bugzilla/show_bug.cgi?id=44703
Summary: Potential null pointer dereference in
apps.svgbrowser.FindDialog.getNext()
Product: Batik
Version: 1.7
Platform: All
OS/Version: All
Status: NEW
Severity: normal
Priority: P2
Component: SVG Viewer
AssignedTo: [email protected]
ReportedBy: [EMAIL PROTECTED]
org.apache.batik.apps.svgbrowser.FindDialog.getNext() starts with the
following:
protected GraphicsNode getNext(String text) {
if (walker == null && gvtRoot != null) {
walker = new GVTTreeWalker(gvtRoot);
}
GraphicsNode gn = walker.getCurrentGraphicsNode();
When the method is entered if walker is null and gvtRoot is null then a
GVTTreeWalker object will not be allocated and the an null pointer exception
will be thrown.
This was detected by FindBugs.
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