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https://issues.apache.org/jira/browse/PDFBOX-2907?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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John Hewson reopened PDFBOX-2907:
---------------------------------
> Non-termination in PDResources.createKey()
> ------------------------------------------
>
> Key: PDFBOX-2907
> URL: https://issues.apache.org/jira/browse/PDFBOX-2907
> Project: PDFBox
> Issue Type: Bug
> Components: PDModel
> Affects Versions: 2.0.0
> Reporter: Falko Riemenschneider
> Labels: easyfix
>
> When trying to set a font using CSPageContentStream.setFont() a new key is
> required which is created in PDResources.createKey(), ca line 450.
> If the dict keySet contains "F1", "F2", "F4", "F5" then just trying to use
> {code}
> (dict.keySet().size() + 1)
> {code}
> will not find a new key und the loop won't terminate.
> This here terminates:
> {code}
> String key;
> int i = dict.keySet().size();
> do
> {
> i++;
> key = prefix + i;
> }
> while (dict.containsKey(key));
> {code}
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