Open Bug 621423 Opened 15 years ago Updated 3 years ago

"ASSERTION: Scroll area should be inside client rect"

Categories

(Core :: Layout, defect)

x86
macOS
defect

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()

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(Reporter: jruderman, Unassigned)

References

Details

(Keywords: assertion, regression, testcase)

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(1 file)

Attached file testcase
###!!! ASSERTION: Scroll area should be inside client rect: 'r.height >= 0', file /builds/slave/cen-osx-dbg/build/layout/generic/nsGfxScrollFrame.cpp, line 3158 Pretty sure this is a regression from bug 489303, since that patch touches code close to the assertion.
I get a pile of warnings and assertions about large coordinates and invalid widths and heights even without the patch for bug 489303. In fact, before the patch for bug 489303, the assertion could never be triggered due the value it checks being constrained a couple of lines before. Post bug 489303, this constraint is removed and the assertion is triggered.
Still asserts on trunk.
Severity: normal → S3
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