47679 - browser crash viewing some png images

Status: RESOLVED FIXED

(Core :: XUL, defect, P3)

Description

[Christopher Blizzard (:blizzard)]

I can get Mozilla to crash when loading some png images.  I'm guessing that it's
because they have 8 bit compositing.  Try downloading some of the images at:

http://people.redhat.com/blizzard/images/

Comment 1

[tor]

Attachment: rewrite clipping in nsImageGtk::DrawComposited

Comment 2

[pnunn]

odd.With my build from yesterday (08-03), I don't see any crashes.
-p

Comment 3

[tor]

Getting it to crash with mozilla takes a bit of effort, and probably depends
on your session history of window sizing (and thus the size of the drawing
surface).

TestGtkEmbed will crash just about every time.

Comment 4

[Christopher Blizzard (:blizzard)]

I applied this patch to both my tip build and m17 branch build and they both
seem to work fine when viewing these pages.

Comment 5

[Christopher Blizzard (:blizzard)]

r=blizzard

Comment 6

[Chris Waterson]

a=waterson, thanks tor.

Comment 7

[tor]

Checked into the tip.

Comment 8

[leger]

Not taking on branch...Please verify when you get new M18 bits.

Comment 9

[Greg Roelofs]

*** Bug 47816 has been marked as a duplicate of this bug. ***

Comment 10

[leger]

Adding crash keyword for fix and/or verification escalation