41449 - "image/pjpeg" should be shown inline

Status: RESOLVED FIXED

(Core :: Graphics: ImageLib, defect, P3)

Description

[Mozilla]

BE AWARE! SEX SITE!

If you go to
http://series.sexowner.com/series38/TN_zn14o.JPG
you're presented with a Unknown File Type save to disk dialog. The image is of 
type "image/pjjeg" which both Netscape 4.x and IE showns inline.

Comment 1

[Guillaume Filion]

I don't know what the hell is a pjeeg file but I can reproduce this bug on 
Mozilla build ID: 2000060208 on a PowerMac G3 running Mac OS 8.6.

Is the pjjeg format a real image format or a server MIME/type typo? If it's a 
type then I guess it's not a bug...

Comment 2

[Henrik Gemal]

Is this really Future when winhooks says is registers:
*.jpg, *.jpeg, *.jfif, *.pjpeg, *.pjp

http://lxr.mozilla.org/mozilla/source/xpfe/components/prefwindow/resources/local
e/en-US/pref-winhooks.dtd#11

Comment 3

[Darin Fisher]

There is some confusion in this report...
I think the reporter meant to say that the image is of type image/pjpeg.

Pam, what do you make of this bug?

Comment 4

[pnunn]

I'll take it. 
The component loader is confused. It should be able
to handle it.
-p

Comment 5

[pnunn]

hey. If somebody will find another test image
for a pjpeg, I'll work on this bug. Otherwise, forget it.

-p

Comment 6

[Darin Fisher]

added a testcase at http://h-208-12-39-186/cgi-bin/hello.cgi

Comment 7

[Darin Fisher]

**spam** sorry, my testcase is netscape internal only!

Comment 8

[Henrik Gemal]

testcase located at:
http://gemal.dk/test/img.pjpeg

Comment 9

[Andrew McMillan]

This sooo annoys my wife :-)

It seems some camera or scanner software outputs this format, so when some of
her on-line friends upload photos of their babies she can't see them (Windows 98).

This bug is probably a duplicate of #44716

Comment 10

[pnunn]

All pnunn bugs reassigned to Pav, who is taking over
the imglib.

Comment 11

[Andrew McMillan]

Attachment: An image/pjpeg picture which shows inline with IE or NS4

Comment 12

[volkris]

I've been using a little dirty work around for this problem for a while.
In Yahoo Groups, attachments show their mime types below the link. Whenever I
click on a link of the type image/jpeg, it follows the link and shows just fine.
Whenever I see a link of the type image/pjpeg, I click and it brings up a window
asking me what application to use or to save... I click browse and point it at
the mozilla executable (mozilla.exe). It downloads the image and displays it in
a new window just fine.

I would guess that image/pjpeg is simply the same thing as image/jpeg, as every
time I've seen it in the wild it has a .jpg extension and seems to be handled
fine by mozilla.

Comment 13

[Andrew McMillan]

I think the perhaps the new libpr0n has (mostly) fixed this, at least that much
of it.  These definitely didn't display at all in Mozilla, but now if I save the
files to disk and then just open them they display fine in Mozilla.

Now, if Mozilla would _realise_ that it could display these files without
problems, my wife would maybe not keep on at me to install Some Other Browser on
her compuer :-)

Comment 14

[Gervase Markham [:gerv]]

Pav: can we get this sorted? Your shiny new imglib will display these files if
Mozilla just lets it... They are used around the web - macosx.com for a start,
according to jedix in IRC.

Gerv

Comment 15

[Stuart Parmenter]

i may just have to map image/pjpeg to image/jpeg or so.. seems easy enough...

Comment 16

[benc]

mass move, v2.
qa to me.

Comment 17

[Olivier Cahagne]

This is another testcase:
http://linuxfr.org/view_attach.php3?id=145

This sends an image/pjpeg to the browser via the HTTP header:
Content-Type: image/pjpeg
(Therefore, Mozilla (20010619) shows a 'Save As' popup dialog with:
'You have chosen to download JPEG Image [image/jpeg]')

Comment 18

[Jubal Kessler]

This seems fixed.

Linux build 2001062823 (0.9.2).

Comment 19

[benc]

+verifyme - needs to be checked all plats before marked WFM.

Comment 20

[Andrew McMillan]

WFM on NT, Win98 and Linux

Comment 21

[Matthias Versen [:Matti]]

wfm with win2k build 20010808..

Comment 22

[Henrik Gemal]

fixed in build 20010811
WinNT, Win2k, Win98, Linux according to reporters...

Comment 23

[Martin Karlsson]

I can't get a handle on this. This bug WAS fixed in Mozilla 1.2.1 BUT it has
come again in Mozilla 1.3, Mozilla 1.3.1, Mozilla 1.4, Firebird 0.6 and Firebird
0.6.1. How this bug can be labled fixed I can not for all the Pasta in Italy
get. Yes if you save it to disk and then open the image it works. What i want is
the same functionality as Mozilla 1.2.1 had, i.e. it could be opened in a new
tab. This bug is clearly open.

Comment 24

[Darin Fisher]

the pjpeg from http://bugzilla.mozilla.org/attachment.cgi?id=28873&action=view
works for me with a firebird trunk linux build 20030819.

martin: can you please provide a sample URL to a pjpeg that does not work
correctly?  thx!

Comment 25

[Martin Karlsson]

On further investigation my stated problem was caused by incorrect MIME Types
and has no bearing on this bug. I'm truly sorry for my silly outburst; too much
coffee I guess. 

Comment 26

[Tracy Walker [:tracy]]

mass remove verifyme requests greater than 4 months old