[PDFBOX-4582] PDJpeg should throw IOException if the image isn't a JPEG

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.8.16
• Fix Version/s: 1.8.17
• Component/s: PDModel, Rendering
• Assignee: Tilman Hausherr
• Reporter: Tilman Hausherr
• Created: 26/Jun/19 15:54
• Updated: 15/Sep/22 17:21
• Resolved: 26/Jun/19 15:55

Description

This code doesn't abort:

new PDJpeg(new PDDocument(), new FileInputStream("image.png"));

This is misleading for newbies, see PDFBOX-4556.