Closed Bug 860579 Opened 7 years ago Closed 7 years ago

"ASSERTION: Document trees are mixed up!" (nsDisplayList.cpp)

Categories

(Core :: Layout, defect)

x86_64
macOS
defect
Not set

Tracking

()

RESOLVED FIXED
mozilla23

People

(Reporter: jruderman, Assigned: roc)

References

(Blocks 1 open bug)

Details

(Keywords: assertion, testcase)

Attachments

(3 files)

Attached file testcase
###!!! ASSERTION: Document trees are mixed up!: 'Error', file /Users/jruderman/trees/mozilla-central/layout/base/nsDisplayList.cpp, line 1430

The testcase triggers the assertion reliably in my fuzzing setup, but in a local debug build, you might have to reload ten times to hit it.

The assertion was added in http://hg.mozilla.org/mozilla-central/rev/1e958f7224a7
Attached file stack
Attached patch fixSplinter Review
This supercedes the patch you just wrote, sorry!
Assignee: nobody → roc
Attachment #737382 - Flags: review?
Attachment #737382 - Flags: review? → review?(matt.woodrow)
Comment on attachment 737382 [details] [diff] [review]
fix

Review of attachment 737382 [details] [diff] [review]:
-----------------------------------------------------------------

Looks good to me, though my patch landed already so you'll need to rebase.
Attachment #737382 - Flags: review?(matt.woodrow) → review+
https://hg.mozilla.org/mozilla-central/rev/b4f5e93519ba
Status: NEW → RESOLVED
Closed: 7 years ago
Flags: in-testsuite+
Resolution: --- → FIXED
Target Milestone: --- → mozilla23
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