[wp-trac] [WordPress Trac] #32746: Media Upload mimeType validation bug

[WordPress Trac]

#32746: Media Upload mimeType validation bug
--------------------------+-----------------------------
 Reporter:  vivekbhusal   |       Owner:  wonderboymusic
     Type:  defect (bug)  |      Status:  closed
 Priority:  normal        |   Milestone:  4.3
Component:  Media         |     Version:  4.2.2
 Severity:  normal        |  Resolution:  fixed
 Keywords:  needs-patch   |     Focuses:  javascript
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Comment (by vivekbhusal):

 Replying to [comment:1 wonderboymusic]:
 > Shouldn't it be:
 >
 > {{{
 > var type = this.props.get('type');
 > return ! type || -1 !== attachment.get('mime').indexOf( type );
 > }}}
 >
 > Can you try that and see if it works?


 It should be type.indexOf(attachment.get("mime");
 "type" being the array of all supported mime types and
 attachment.get("mime") being the mime type of current file.

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Ticket URL: <https://core.trac.wordpress.org/ticket/32746#comment:6>
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