1616009 - Crash in [@ neqo_transport::connection::Connection::discard_keys]

Status: RESOLVED FIXED

(Core :: Networking: HTTP, defect, P1)

Description

[Gabriele Svelto [:gsvelto]]

This bug is for crash report bp-a76ab62a-636b-4601-b643-57f200200215.

Top 10 frames of crashing thread:

0 libxul.so RustMozCrash mozglue/static/rust/wrappers.cpp:17
1 libxul.so mozglue_static::panic_hook mozglue/static/rust/lib.rs:89
2 libxul.so core::ops::function::Fn::call src/libcore/ops/function.rs:72
3 libxul.so std::panicking::rust_panic_with_hook src/libstd/panicking.rs:475
4 libxul.so std::panicking::begin_panic src/libstd/panicking.rs:404
5 libxul.so neqo_transport::connection::Connection::discard_keys 
6 libxul.so neqo_transport::connection::Connection::input_frame 
7 libxul.so neqo_transport::connection::Connection::input 
8 libxul.so neqo_transport::connection::Connection::process_input 
9 libxul.so neqo_http3conn_process_input netwerk/socket/neqo_glue/src/lib.rs:152

Lots of inlining here makes it hard to understand the upper part of the stack. It seems we're hitting this assertion.

This seems to have started in buildid 20200214100511.

Comment 1

[Andy Grover [:grover]]

upstream proposed fix: https://github.com/mozilla/neqo/pull/474