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Date: Tue, 14 Nov 2017 09:08:00 +0000 (UTC)
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Subject: [jira] [Commented] (CB-13208) File plugin on Windows reads entire
 file into memory when only a small fragment is requested on
 `readAsBinaryString`
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archived-at: Tue, 14 Nov 2017 09:08:07 -0000


    [ https://issues.apache.org/jira/browse/CB-13208?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16251115#comment-16251115 ] 

ASF GitHub Bot commented on CB-13208:
-------------------------------------

salbahra commented on issue #216: CB-13208: (windows) Fix `readAsBinaryString` to only read the requested range
URL: https://github.com/apache/cordova-plugin-file/pull/216#issuecomment-344190974
 
 
   Any status update on this PR?

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> File plugin on Windows reads entire file into memory when only a small fragment is requested on `readAsBinaryString`
> --------------------------------------------------------------------------------------------------------------------
>
>                 Key: CB-13208
>                 URL: https://issues.apache.org/jira/browse/CB-13208
>             Project: Apache Cordova
>          Issue Type: Bug
>          Components: cordova-plugin-file
>    Affects Versions: 6.5.0
>         Environment: All Windows UAP applications
>            Reporter: Samer Albahra
>
> `readAsBinaryString` for `FileReader` on Windows is reading the entire file to a buffer then slicing the requested fragment causing the app to crash due to out of memory errors. It should instead be using a stream which seeks to the requested start position and only reads the requested length.


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