Vulnerability in EPiServer.Forms

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Large files in VPP



if we have large files in the VPP (let's say 1GB). Will they be loaded in to the memory while being downloaded? Or will they be loaded into the memory in any other process?


Apr 16, 2014 10:55

If the file inherits EPiServer.Web.Hosting.VirtualFileEx (which UnifiedFile and hence NativeFile and VersioningFile) then it should not be loaded into memory. TransmitFile is used in those cases, see

Apr 16, 2014 12:00

Thanks for the reply, think the issue was caused by some bad code rather than the file it self.. :)

Apr 16, 2014 22:56
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