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Opened 5 years ago

Closed 5 years ago

#22680 closed defect (bug) (fixed)

Check data.height and data.width before displaying dimensions

Reported by: nacin Owned by: nacin
Milestone: 3.5 Priority: normal
Severity: normal Version: 3.5
Component: Media Keywords: has-patch commit
Focuses: Cc:


A .ico file has either image/vnd.microsoft.icon or image/x-icon as its mime type. (Likely the latter due to wp_get_mime_types(), even though the former is canonical.)

This means it thinks it is an image. But, it doesn't have stored dimensions because in PHP we don't process icon files. That ends up with an awkward, lonely '×' where the dimensions sit, and it looks like a removal button if anything.

There might need to be other checks for icons, but I'm not really concerned about those edge cases. Even wp_attachment_is_image() simply let's ^/image/ pass, despite also checking the extension.

Attachments (1)

22680.diff (622 bytes) - added by nacin 5 years ago.

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Change History (4)

5 years ago

#1 @nacin
5 years ago

  • Keywords has-patch commit added

#2 @koopersmith
5 years ago

Looks sane. We might want to improve the check for image types to be more specific, but this is a good start.

#3 @nacin
5 years ago

  • Owner set to nacin
  • Resolution set to fixed
  • Status changed from new to closed

In 22976:

Media templates: Make sure we have a width and height before printing dimensions. We don't calculate dimensions for icons. fixes #22680.

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