.NET Memory Leak on Aspose.Pdf.Document Save Method

Aspose.PDF Product Family
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Problem:

Memory Leak issue in Aspose.Pdf.Document.Save method that takes MemoryStream as argument.

Versions:

NET 7.0 ConsoleApp → Include=“Aspose.PDF” Version=“24.2.0” (Tried with other versions up to latest 24.5.1)

Reproduce:

Example consoleapp is provided in this repository.
Removing FloatingBox is fixed the issue, this could be a start point to investigate…

3

@Atakin
How do you determine that memory leaks are occurring?

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Problem first occured in web api implementation, after some time, server gets out of memory.
Same behaviour can be seen on console app implementation as provided.

image.png (98.4 KB)

5

@Atakin
In my opinion, the problem manifests itself in hanging (memory leaks probably appear when a process is forced to close).
Thank you for the data provided - I will create a task for the development team.

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6

@Atakin
We have opened the following new ticket(s) in our internal issue tracking system and will deliver their fixes according to the terms mentioned in Free Support Policies.

Issue ID(s): PDFNET-57241

You can obtain Paid Support Services if you need support on a priority basis, along with the direct access to our Paid Support management team.

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