276968 - Picture (1 Bit B&W) does not display

Status: RESOLVED WORKSFORME

(Core :: Graphics: ImageLib, defect)

Description

[Juergen]

A 1 Bit black and white .gif picture do not shown in  Firefox. Instead there is
a Message that the Picture ist wrong. German Version: Die Grafik... kann nicht
angezeigt werden, weil sie Fehler enthält.
The picture displays in Corel and IE fine and is on my local drive.

Comment 1

[Juergen]

Attachment: GIF File

Comment 2

[Mats Palmgren (inactive)]

-> ImageLib

Comment 3

[Ray Papworth]

fails on Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8a6)
Gecko/20050101 Firefox/1.0+

Comment 4

[Ray Papworth]

If the image is opened and saved as a new file from either Irfanview or windows
paint then the new file will open in Firefox. This suggests the error message is
correct and the file does contain errors so this can be marked invalid.
On the other hand if all other applications can open the file ...

Comment 5

[Hermann Schwab]

Mozilla/5.0 (Windows; U; Win98; en-US; rv:1.8a6) Gecko/20050103

The image renders fine, when loaded or reloaded from bugzilla, but can´t be
resized or redrawn. Mozilla also can´t load it from local disk, irfanview can.
When I switch to another tab, and back, the image is replaced by the errormessage.
When I scroll a bit down, and then up again, the part scrolled out of view
doesn´t get repainted when scrolling in, instead the error message comes, though
the rest of the image is still seen.
When I right-click on the image, a contextual menu is drawn. When I close the
menu, that part of the image doesn´t get repainted, but is drawn full white.

Comment 6

[Ray Papworth]

The file seems structurally ok but has 347 extra bytes on the end. Don't know
about the data itsef.

Comment 7

[Boris Zbarsky [:bzbarsky]]

tor, paper, any ideas?

Comment 8

[Jason Bassford]

No comment here about how, when, or even if this was fixed.  Assuming that
things do now work, there still isn't any indication of a bug / patch that
corrected 
things.

-> WORKSFORME