Crash in [@ nsFont::CalcDifference]
Categories
(Core :: Layout: Text and Fonts, defect)
Tracking
()
People
(Reporter: gsvelto, Unassigned)
References
Details
(Keywords: crash)
Crash Data
Crash report: https://crash-stats.mozilla.org/report/index/28db25f2-108c-489c-8f16-ecc730200904
Top 10 frames of crashing thread:
0 xul.dll nsFont::CalcDifference const gfx/src/nsFont.cpp:37
1 xul.dll nsStyleFont::CalcDifference const layout/style/nsStyleStruct.cpp:284
2 xul.dll mozilla::ComputedStyle::CalcStyleDifference const layout/style/ComputedStyle.cpp:169
3 xul.dll Gecko_CalcStyleDifference layout/style/GeckoBindings.cpp:315
4 xul.dll style::matching::PrivateMatchMethods::accumulate_damage_for<style::gecko::wrapper::GeckoElement> servo/components/style/matching.rs:729
5 xul.dll style::traversal::compute_style<style::gecko::wrapper::GeckoElement> servo/components/style/traversal.rs:681
6 xul.dll geckoservo::glue::traverse_subtree servo/ports/geckolib/glue.rs:260
7 xul.dll geckoservo::glue::Servo_TraverseSubtree servo/ports/geckolib/glue.rs:310
8 xul.dll mozilla::ServoStyleSet::StyleDocument layout/style/ServoStyleSet.cpp:743
9 xul.dll mozilla::RestyleManager::DoProcessPendingRestyles layout/base/RestyleManager.cpp:2986
I found this crash during nightly crash triage but it's an old issue, we have reports going back 6 months. The crash is a simple NULL
pointer de-reference but given the code doesn't involve pointers directly it's hard to say what field is involved. If I have some time later I'll crack open a minidump and report back after further inspection.
This seems to affect all platforms and affects ESR too.
Comment 1•4 years ago
|
||
Really low volume and old issue, so probably S3, though it'd definitely be great to figure out what's going on.
Comment 2•4 years ago
|
||
I looked at a few recent crashes in Nightly, and they had Flash games as URLs like http://www.mousecity.com/games/point-and-click/snowday/
bp-a9ef5753-1ce7-4e06-bdff-72ee10200917
I was looking at some crashes in bug 1665787, and I saw that exact same Flash game in the URLs. I wonder if they are related somehow, but I don't know how they could be.
One of the crashes has the comment " please fix http://www.mousecity.com " and there are quite a few crashes with that URL, so if somebody wants to reproduce it, maybe that would be a place to start.
Description
•