1971736 - Crash in [@ smallvec::SmallVec<T>::push]

Status: UNCONFIRMED

(Firefox :: about:logins, defect)

Description

[Alexander.S]

Crash report: https://crash-stats.mozilla.org/report/index/dfabce8e-f124-49b8-a071-446a90250309

Reason:

EXCEPTION_ACCESS_VIOLATION_WRITE

Top 10 frames:

0  xul.dll  core::ptr::mut_ptr::impl$0::add(style::invalidation::element::invalidation_ma...  /rustc/9fc6b43126469e3858e2fe86cafb4f0fd5068869/library/core/src/ptr/mod.rs:1578
0  xul.dll  smallvec::SmallVec<array$<style::invalidation::element::invalidation_map::Dep...  third_party/rust/smallvec/src/lib.rs:1123
0  xul.dll  style::invalidation::element::invalidation_map::on_id_or_class(enum2$<selecto...  servo/components/style/invalidation/element/invalidation_map.rs:571
0  xul.dll  style::invalidation::element::invalidation_map::impl$10::visit_simple_selecto...  servo/components/style/invalidation/element/invalidation_map.rs:883
0  xul.dll  enum2$<selectors::parser::Component<style::gecko::selector_parser::SelectorIm...  servo/components/selectors/parser.rs:2184
0  xul.dll  style::invalidation::element::invalidation_map::SelectorDependencyCollector::...  servo/components/style/invalidation/element/invalidation_map.rs:771
0  xul.dll  style::invalidation::element::invalidation_map::SelectorDependencyCollector::...  servo/components/style/invalidation/element/invalidation_map.rs:757
0  xul.dll  style::invalidation::element::invalidation_map::note_selector_for_invalidatio...  servo/components/style/invalidation/element/invalidation_map.rs:472
0  xul.dll  style::stylist::CascadeData::add_styles(selectors::parser::SelectorList<style...  servo/components/style/stylist.rs:3310
1  xul.dll  style::stylist::CascadeData::add_rule_list<style::gecko::data::GeckoStyleShee...  servo/components/style/stylist.rs:3430