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From "Tilman Hausherr (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PDFBOX-4554) operations taking a byte[] need to allow for offset and length too
Date Thu, 30 May 2019 14:42:00 GMT

    [ https://issues.apache.org/jira/browse/PDFBOX-4554?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16851943#comment-16851943
] 

Tilman Hausherr commented on PDFBOX-4554:
-----------------------------------------

In theory, the code in ShowSignature could be changed to work without byte arrays by having
{{getSignedContents()}} return a stream, and then pass the stream to a {{CMSProcessableInputStream}}
instead of {{CMSProcessableByteArray}}.

> operations taking a byte[] need to allow for offset and length too
> ------------------------------------------------------------------
>
>                 Key: PDFBOX-4554
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-4554
>             Project: PDFBox
>          Issue Type: Improvement
>            Reporter: Jason Pyeron
>            Priority: Major
>
> Without this, massive amounts of memory must be copied/allocated to "trim" byte[].
> See forthcoming pull request.



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