PNGs/JPGs show corruption when stopping download - by Snowknight26

Status : 

  By Design<br /><br />
		The product team believes this item works according to its intended design.<br /><br />
		A more detailed explanation for the resolution of this particular item may have been provided in the comments section.


ID 618666 Comments
Status Closed Workarounds
Type Bug Repros 1
Opened 11/1/2010 6:17:16 PM
Access Restriction Public

Description




















Stopping a PNG/JPG from fully loading causes corruption to be seen. 

Example PNG: http://stfcc.org/pics/i/c75ef63611d36c2607866697d361dde4.png
Example JPG: http://stfcc.org/pics/i/27e975ebedbc32db1888d0af509cc62e.jpg

Example of above PNG's corruption: http://stfcc.org/pics/i/e6abc9a96592d808b0003139e7389647.png
Example of above JPG's corruption: http://stfcc.org/pics/i/caec4fc39adc2e57174f70ae5108314e.png
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Posted by Maximilian Haru Raditya on 2/28/2013 at 2:48 AM
I can repro this. I think this constantly occurs in previous versions as well.


> The page can't finish loading the image if you interrupt it.

And that is very insulting to me!
Interruption can happen with/without user consent. For example, losing internet connectivity while using wireless internet connection.
The problems lies in IE capability, in the sense that it's NOT FOOL-PROOF ENOUGH to handle such interruption. Or in other words, IE is NOT smart enough to handle such things.
Things like that can happen anywhere and anytime. And IE should be fool-proof to handle such case.
Posted by Snowknight26 on 11/13/2012 at 6:41 PM
Still happens in IE10RP on Windows 7.

Good example image baseline JPG: http://stfcc.org/pics/i/4e4f6c19aa4dde75a83a31d0e8093a38.jpg
Posted by Snowknight26 on 5/11/2011 at 12:35 PM
By design? It's a regression from previous versions. Heck, even other browsers do it like IE8 did. The images are displayed line by line as they're downloaded and if you stop the image from loading, it shows the image without corruption.
Posted by Microsoft on 5/11/2011 at 9:14 AM
Thank you for your feedback.

The issue you are reporting is by design. The page can't finish loading the image if you interrupt it.

Best regards,

The Internet Explorer Team
Posted by Snowknight26 on 2/10/2011 at 8:27 PM
It's even worse in the RC now. PNGs don't show at all if you cancel the download before it's finished.
Posted by Snowknight26 on 11/1/2010 at 6:19 PM
Probably wouldn't happen if feedback ID 602384 was fixed.