Bun crashing upon serving a Bun.file() inside a promise.

[KissKonradUni]

How can we reproduce the crash?

Have an HTTP webserver. Have a repsonse that uses Bun.file() inside a promise Change the file while the app is running. Refresh the page.

Relevant log output

Bun v1.1.17 (bb66bba1) Windows x64
Args: "C:\ProgramData\chocolatey\lib\bun\tools\bun-windows-x64\bun.exe" "index.ts"
Features: jsc abort_signal dotenv http_server tsconfig 
Builtins: "bun:main" 
Elapsed: 168220ms | User: 109ms | Sys: 15ms
RSS: 0.14GB | Peak: 0.20GB | Commit: 0.21GB | Faults: 101931

panic(main thread): Internal assertion failure
oh no: Bun has crashed. This indicates a bug in Bun, not your code.

Stack Trace (bun.report)

Bun v1.1.17 (bb66bba) on windows x86_64 [RunCommand]

panic: Internal assertion failure

• debug.zig:443: panicExtra
• bun.zig:3252: assertionFailure
• blob.zig:1706: sharedView
• ReadFile.zig:756: queueRead
• ??
• fs__open
• uv_run
• uws.zig:2819: tickWithoutIdle
• JSC__JSValue__fastGet_
• shimmer.zig:186: cppFn

[cirospaciari]

Fixed on https://github.com/oven-sh/bun/pull/12441