1829989 - Crash in [@ neqo_transport::connection::Connection::build_packet_header]

Status: RESOLVED FIXED

(Core :: Networking: HTTP, defect, P2)

Description

[Ryan VanderMeulen [:RyanVM]]

Crash report: https://crash-stats.mozilla.org/report/index/e51f0f1c-e311-4578-9863-b059c0230425

MOZ_CRASH Reason: called `Option::unwrap()` on a `None` value

Top 10 frames of crashing thread:

0  libxul.so  MOZ_Crash  mfbt/Assertions.h:261
0  libxul.so  RustMozCrash  mozglue/static/rust/wrappers.cpp:18
1  libxul.so  mozglue_static::panic_hook  mozglue/static/rust/lib.rs:91
2  libxul.so  core::ops::function::Fn::call  library/core/src/ops/function.rs:79
3  libxul.so  <alloc::boxed::Box<F, A> as core::ops::function::Fn<Args>>::call  library/alloc/src/boxed.rs:2001
3  libxul.so  std::panicking::rust_panic_with_hook  library/std/src/panicking.rs:696
4  libxul.so  std::panicking::begin_panic_handler::{{closure}}  library/std/src/panicking.rs:581
5  libxul.so  std::sys_common::backtrace::__rust_end_short_backtrace  library/std/src/sys_common/backtrace.rs:150
6  libxul.so  rust_begin_unwind  library/std/src/panicking.rs:579
7  libxul.so  core::panicking::panic_fmt  library/core/src/panicking.rs:64

Comment 1

[Kershaw Chang [:kershaw]]

https://github.com/mozilla/neqo/issues/1429

Comment 2

[Lars Eggert [:lars]]

I think this can be closed.

Comment 3

[Kershaw Chang [:kershaw]]

This is fixed by https://github.com/mozilla/neqo/pull/2034.