Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > comp.lang.java.programmer > #19724

Re: Crash in Java 1.6.0_13 ImageIO PNG decoder (and possibly later versions) loading large interlaced PNGs with low memory

Show all headers | View raw

On 11/12/2012 4:52 PM, dy/dx wrote:
> On Mon, 12 Nov 2012 15:53:32 -0800, Daniel Pitts wrote:
>
>> On 11/12/12 9:26 AM, dy/dx wrote:
>>> On Mon, 12 Nov 2012 18:20:51 +0100, Joerg Meier wrote:
>>>
>>>> On Mon, 12 Nov 2012 11:30:27 -0500, dy/dx wrote:
>>>>
>>>>> I already provided an exact recipe for creating a problem png: download the
>>>>> 24-megapixel image linked from
>>>>>
>>>>> http://aerialphotographysandiego.com/samples-aerial-photography-san-diego.html
>>>>>
>>>>> and use Photoshop to create a copy that is an interlaced png.
>>>>
>>>> You think people will buy (or pirate) a $700 product because you're too
>>>> lazy to find an example image for the problem you want people to spend
>>>> their time on for you ?
>>>>
>>>> Good luck with that ;-)
>>>>
>>>> Liebe Gruesse,
>>>> 		Joerg
>>>
>>> Who said anything about buying or pirating anything? I gave a recipe I knew
>>> was guaranteed to make a problem png. I doubt very much it's the only one.
>>> Surely you have access to image conversion tools that can make an
>>> interlaced png from a jpg.
>>>
>> Surely you want to help us help you as much as possible.  Provide for us
>> a problem image.
>
> How? Even supposing I was willing to either expose confidential data or
> infringe San Diego Photos and Prints's copyright, where am I supposed to
> host a 50MB png file on short notice? You might not have noticed, but
> Imageshack and similar such sites emphatically do NOT support hosting
> images that big. I have not been able to find a problem png on the web. And
> is "download this 13MB jpg and then convert it to interlaced png" really
> much more onerous than just "download this 50MB png"?
>

Clearly nobody is going to go to the effort to attempt to diagnose your 
problem without a known bad image file.  Surely you can obfuscate one of 
your faulty images and make it available somewhere?  The problem is 
intriguing, that's why I haven't Kd this thread.  But it is not 
intriguing enough to get me to buy Adobe or to attempt to create a 
defective file without some actual knowledge that it is in fact 
defective.  Your choice.

-- 

Knute Johnson

Back to comp.lang.java.programmer | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

Crash in Java 1.6.0_13 ImageIO PNG decoder (and possibly later versions) loading large interlaced PNGs with low memory dy/dx <dydx-1@gmail.invalid> - 2012-11-11 23:36 -0500
  Re: Crash in Java 1.6.0_13 ImageIO PNG decoder (and possibly later versions) loading large interlaced PNGs with low memory dy/dx <dydx-1@gmail.invalid> - 2012-11-12 00:40 -0500
    Re: Crash in Java 1.6.0_13 ImageIO PNG decoder (and possibly later versions) loading large interlaced PNGs with low memory dy/dx <dydx-1@gmail.invalid> - 2012-11-12 00:50 -0500
      Re: Crash in Java 1.6.0_13 ImageIO PNG decoder (and possibly later versions) loading large interlaced PNGs with low memory markspace <-@.> - 2012-11-11 22:35 -0800
        Re: Crash in Java 1.6.0_13 ImageIO PNG decoder (and possibly later versions) loading large interlaced PNGs with low memory dy/dx <dydx-1@gmail.invalid> - 2012-11-12 11:30 -0500
          Re: Crash in Java 1.6.0_13 ImageIO PNG decoder (and possibly later versions) loading large interlaced PNGs with low memory Joerg Meier <joergmmeier@arcor.de> - 2012-11-12 18:20 +0100
            Re: Crash in Java 1.6.0_13 ImageIO PNG decoder (and possibly later versions) loading large interlaced PNGs with low memory dy/dx <dydx-1@gmail.invalid> - 2012-11-12 12:26 -0500
              Re: Crash in Java 1.6.0_13 ImageIO PNG decoder (and possibly later versions) loading large interlaced PNGs with low memory Daniel Pitts <newsgroup.nospam@virtualinfinity.net> - 2012-11-12 15:53 -0800
                Re: Crash in Java 1.6.0_13 ImageIO PNG decoder (and possibly later versions) loading large interlaced PNGs with low memory dy/dx <dydx-1@gmail.invalid> - 2012-11-12 19:52 -0500
                Re: Crash in Java 1.6.0_13 ImageIO PNG decoder (and possibly later versions) loading large interlaced PNGs with low memory Knute Johnson <nospam@knutejohnson.com> - 2012-11-12 17:03 -0800
                Re: Crash in Java 1.6.0_13 ImageIO PNG decoder (and possibly later versions) loading large interlaced PNGs with low memory dy/dx <dydx-1@gmail.invalid> - 2012-11-12 21:25 -0500
                Re: Crash in Java 1.6.0_13 ImageIO PNG decoder (and possibly later versions) loading large interlaced PNGs with low memory Knute Johnson <nospam@knutejohnson.com> - 2012-11-12 19:25 -0800
                Re: Crash in Java 1.6.0_13 ImageIO PNG decoder (and possibly later versions) loading large interlaced PNGs with low memory Robert Klemme <shortcutter@googlemail.com> - 2012-11-13 06:42 -0800
                Re: Crash in Java 1.6.0_13 ImageIO PNG decoder (and possibly later versions) loading large interlaced PNGs with low memory Andreas Leitgeb <avl@gamma.logic.tuwien.ac.at> - 2012-11-13 09:15 +0000
  Re: Crash in Java 1.6.0_13 ImageIO PNG decoder (and possibly later versions) loading large interlaced PNGs with low memory Fredrik Jonson <fredrik@jonson.org> - 2012-11-12 09:37 +0000
    Re: Crash in Java 1.6.0_13 ImageIO PNG decoder (and possibly later versions) loading large interlaced PNGs with low memory Fredrik Jonson <fredrik@jonson.org> - 2012-11-12 09:47 +0000
    Re: Crash in Java 1.6.0_13 ImageIO PNG decoder (and possibly later versions) loading large interlaced PNGs with low memory dy/dx <dydx-1@gmail.invalid> - 2012-11-12 11:51 -0500

csiph-web