125436 - libpng warnings about iCCP chunk

Status: VERIFIED FIXED

(Core :: Graphics: ImageLib, defect, P4)

Description

[Jeremy M. Dolan]

I've been getting lots of these lately...never notice what site exactly triggers
it. Didn't see an open bug on it.

libpng warning: Incomplete compressed datastream in iCCP chunk
libpng warning: Profile length missing in iCCP chunk

Been happening for a few weeks at least.

Comment 1

[Samuel Blomqvist]

My Mozilla nightly is a few weeks old but I get the same error and I get it on
for example:

http://www.debianplanet.org

so there you have a site to test it on.

   /Samuel

Comment 2

[Jeremy M. Dolan]

Yep, reproducable with 1.0 branch on that site. Adding URL. Thanks.

Maybe we want to comment out these warnings for release?

Comment 3

[Glenn Randers-Pehrson]

Commenting out the png_warning() wouldn't be the best solution because that
wouldn't affect installations that use the system libpng instead of Mozilla's
built-in libpng.

Glenn

Comment 4

[tor]

Attachment: register quiet warning and error callbacks for libpng

Comment 5

[Glenn Randers-Pehrson]

Tor's patch looks OK to me.

Glenn

Comment 6

[Christian :Biesinger (don't email me, ping me on IRC)]

Comment on attachment 91222 [details] [diff] [review]
register quiet warning and error callbacks for libpng

r=biesi

Comment 7

[Christopher Blizzard (:blizzard)]

Comment on attachment 91222 [details] [diff] [review]
register quiet warning and error callbacks for libpng

sr=blizzard

Comment 8

[tor]

Checked in.