Closed
Bug 1169008
Opened 9 years ago
Closed 4 years ago
PNG captcha image doesn't load
Categories
(Core :: Graphics: ImageLib, defect)
Core
Graphics: ImageLib
Tracking
()
RESOLVED
WORKSFORME
People
(Reporter: jrmuizel, Unassigned)
Details
(Whiteboard: [gfx-noted])
Attachments
(1 file)
15.74 KB,
image/png
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Details |
I ran into the attached png on forum. It doesn't load in FF but works in Chrome and Preview.
Reporter | ||
Comment 1•9 years ago
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Glen, do you mind taking a look at what's happening here?
Flags: needinfo?(glennrp+bmo)
Comment 2•9 years ago
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I cannot read the attached file with any of my tools other than pngcheck (which doesn't decompress the IDAT chunk). pngcrush, pngtest, imagemagick all built with libpng16 report "libpng error: IDAT: incorrect data check." Downgrading pngtest to libpng12 from libpng16 doesn't change anything. The error occurs in row 49, which is the final (bottom) row of the 320x50 image. Evidently chrome is ignoring zlib errors.
Flags: needinfo?(glennrp+bmo)
Updated•9 years ago
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Whiteboard: [gfx-noted]
Updated•4 years ago
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Status: NEW → RESOLVED
Closed: 4 years ago
Resolution: --- → WORKSFORME
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Description
•