1640402 - Crash in [@ webrender::glyph_rasterizer::GlyphRasterizer::request_glyphs]

Status: RESOLVED DUPLICATE of bug 1640401

(Core :: Graphics: WebRender, defect)

Description

[Calixte Denizet (:calixte)]

This bug is for crash report bp-d10d563f-b7c2-4333-a19c-704500200523.

Top 10 frames of crashing thread:

0 xul.dll RustMozCrash mozglue/static/rust/wrappers.cpp:16
1 xul.dll mozglue_static::panic_hook mozglue/static/rust/lib.rs:89
2 xul.dll core::ops::function::Fn::call<fn ../4fb7144ed159f94491249e86d5bbd033b5d60550/src/libcore/ops/function.rs:232
3 xul.dll std::panicking::rust_panic_with_hook ../4fb7144ed159f94491249e86d5bbd033b5d60550//src/libstd/panicking.rs:474
4 xul.dll std::panicking::begin_panic<str*> ../4fb7144ed159f94491249e86d5bbd033b5d60550/src/libstd/panicking.rs:397
5 xul.dll webrender::glyph_rasterizer::GlyphRasterizer::request_glyphs gfx/wr/webrender/src/glyph_rasterizer/mod.rs:72
6 xul.dll webrender::prim_store::text_run::TextRunPrimitive::request_resources gfx/wr/webrender/src/prim_store/text_run.rs:404
7 xul.dll webrender::prim_store::PrimitiveStore::prepare_interned_prim_for_render gfx/wr/webrender/src/prim_store/mod.rs:2942
8 xul.dll webrender::prim_store::PrimitiveStore::prepare_primitives gfx/wr/webrender/src/prim_store/mod.rs:2825
9 xul.dll webrender::prim_store::PrimitiveStore::prepare_primitives gfx/wr/webrender/src/prim_store/mod.rs:2825

There are 71 crashes (from 11 installations) in nightly 78 with buildid 20200523092124. In analyzing the backtrace, the regression may have been introduced by patch [1] to fix bug 1612440.

[1] https://hg.mozilla.org/mozilla-central/rev?node=8990e5bd9960

Comment 1

[Darkspirit]

The regression range of bug 1640401 is correct.