1612044 - Crash in [@ slab::{{impl}}::index<T>] called from audioipc_server::server::CubebServer::process_msg

Status: RESOLVED FIXED

(Core :: Audio/Video: cubeb, defect, P2)

Description

[Julien Cristau [:jcristau]]

This is a rust panic "invalid key", starting January 26.

This bug is for crash report bp-9fa8d4b1-1f6d-432e-b174-f3cd00200129.

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 src/libcore/ops/function.rs:227
3 xul.dll std::panicking::rust_panic_with_hook src/libstd/panicking.rs:477
4 xul.dll std::panicking::begin_panic<str*> src/libstd/panicking.rs:407
5 xul.dll slab::{{impl}}::index<audioipc_server::server::ServerStream> hg:hg.mozilla.org/mozilla-central:<::std::macros::panic macros>:df59b74d33d74c9e4fda377616b20c40da832a71:3
6 xul.dll audioipc_server::server::CubebServer::process_msg media/audioipc/server/src/server.rs:426
7 xul.dll audioipc_server::server::{{impl}}::process media/audioipc/server/src/server.rs:334
8 xul.dll futures::future::map_err::{{impl}}::poll< third_party/rust/futures/src/future/map_err.rs:30
9 xul.dll tokio::runtime::current_thread::runtime::Runtime::block_on<futures::sync::oneshot::Receiver< third_party/rust/tokio/src/runtime/current_thread/runtime.rs:182

Comment 1

[Matthew Gregan [:kinetik]]

Bug 1594216 is a very similar panic on macOS (with non-default media.cubeb.sandbox=true).

Comment 2

[Matthew Gregan [:kinetik]]

Attachment: GitHub Pull Request

Comment 4

[Matthew Gregan [:kinetik]]

Attachment: Bug 1612044 - Error rather than panic when passed an invalid stream token. r?chunmin

Comment 5

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/4532f6adb224
Error rather than panic when passed an invalid stream token.  r=chunmin

Comment 6

[Daniel Varga [:dvarga]]

https://hg.mozilla.org/mozilla-central/rev/4532f6adb224