1545070 - Crash in [@ style::properties::NonCustomPropertyId::allowed_in_ignoring_rule_type]

Status: RESOLVED DUPLICATE of bug 1544192

(Core :: CSS Parsing and Computation, defect)

Description

[Calixte Denizet (:calixte)]

This bug is for crash report bp-2f76969a-abf6-409f-a5b5-68ca40190416.

Top 10 frames of crashing thread:

0 xul.dll static bool style::properties::NonCustomPropertyId::allowed_in_ignoring_rule_type i686-pc-windows-msvc/release/build/style-a17715e23a73ae8a/out/properties.rs:34393
1 xul.dll static union core::result::Result<style::properties::PropertyId,  i686-pc-windows-msvc/release/build/style-a17715e23a73ae8a/out/properties.rs:45911
2 xul.dll static struct style::properties::declaration_block::PropertyDeclarationBlock style::properties::declaration_block::parse_property_declaration_list servo/components/style/properties/declaration_block.rs:1323
3 xul.dll static union core::result::Result<style::stylesheets::CssRule, cssparser::parser::ParseError<style_traits::StyleParseErrorKind>> style::stylesheets::rule_parser::{{impl}}::parse_block servo/components/style/stylesheets/rule_parser.rs:592
4 xul.dll static union core::result::Result<style::stylesheets::CssRule, cssparser::parser::ParseError<style_traits::StyleParseErrorKind>> cssparser::rules_and_declarations::parse_qualified_rule<style::stylesheets::rule_parser::TopLevelRuleParser, style_traits::StyleParseErrorKind> third_party/rust/cssparser/src/rules_and_declarations.rs:518
5 xul.dll static struct style::stylesheets::stylesheet::StylesheetContents style::stylesheets::stylesheet::StylesheetContents::from_str servo/components/style/stylesheets/stylesheet.rs:86
6 xul.dll struct style::gecko_bindings::sugar::ownership::Strong<style::gecko_bindings::structs::root::RawServoStyleSheetContents> geckoservo::glue::Servo_StyleSheet_FromUTF8Bytes servo/ports/geckolib/glue.rs:1392
7 xul.dll mozilla::StyleSheet::ParseSheet layout/style/StyleSheet.cpp:904
8 xul.dll mozilla::css::Loader::ParseSheet layout/style/Loader.cpp:1575
9 xul.dll mozilla::css::StreamLoader::OnStopRequest layout/style/StreamLoader.cpp:110

There are 318 crashes (from 284 installations) in 66.0.3.

Comment 1

[[:philipp]]

this seems to have been the same cpu-specific ("GenuineIntel family 6 model 122 stepping 1") pattern in 66.0.3 as bug 1544192.