How can we reproduce the crash?
Snippet
// just for definition's sake, I'm using pure JS in this case
type Word = {
value: string,
maxX: number,
minX: number,
maxY: number,
minY: number,
}
const words: Word[] = [
{
value: "Some string",
maxX: 1.5463,
minX: 0.4918,
maxY: 5.3941,
minY: 5.4753,
},
...
]
export function identifyWithRegex(words, regex) {
return words.filter((item)=> new RegExp(regex).test(item?.value);
}
const captureYellowFlagCoordinates = identifyWithRegex(
words,
/some regex?/i,
)
const captureInjectedValueCoordinates = identifyWithRegex(
words,
/another regex? yep\.?/i,
)Relevant log output
Bun v1.1.18 (5a0b9352) Linux x64
WSL Kernel v5.15.153 | glibc v2.35
Args: "bun" "example.ts"
Features: jsc transpiler_cache(3) tsconfig
Builtins: "bun:main" "node:async_hooks" "node:child_process" "node:events" "node:fs" "node:fs/promises" "node:os" "node:path" "node:string_decoder" "node:tty" "node:util" "node:util/types"
Elapsed: 62ms | User: 30ms | Sys: 30ms
RSS: 1.05GB | Peak: 94.92MB | Commit: 1.05GB | Faults: 2
---
panic(main thread): Segmentation fault at address 0x1A
...some boiler plate to create the issue...
fish: Job 1, 'bun example.ts' terminated by signal SIGILL (Illegal instruction)
### Stack Trace (bun.report)
Bun v1.1.18 ([`5a0b935`](<https://github.com/oven-sh/bun/tree/5a0b93523134ca0043ee7ae84f01003aa4b7ff69>)) on linux x86_64 [TestCommand]
Segmentation fault at address 0x0000001A
- [`ld-temp.o:0`](<https://github.com/oven-sh/bun/blob/5a0b93523134ca0043ee7ae84f01003aa4b7ff69/ld-temp.o#L0>): `WTF::jscSignalHandler`
- `??`
- *1 unknown/js code*
- [`ld-temp.o:0`](<https://github.com/oven-sh/bun/blob/5a0b93523134ca0043ee7ae84f01003aa4b7ff69/ld-temp.o#L0>): `llint_call_javascript`
- [`ld-temp.o:0`](<https://github.com/oven-sh/bun/blob/5a0b93523134ca0043ee7ae84f01003aa4b7ff69/ld-temp.o#L0>): `JSC::Interpreter::executeCall`
- [`ld-temp.o:0`](<https://github.com/oven-sh/bun/blob/5a0b93523134ca0043ee7ae84f01003aa4b7ff69/ld-temp.o#L0>): `JSC::runJSMicrotask`
- [`ld-temp.o:0`](<https://github.com/oven-sh/bun/blob/5a0b93523134ca0043ee7ae84f01003aa4b7ff69/ld-temp.o#L0>): `JSC::VM::drainMicrotasks`
- [`BunProcess.cpp:2558`](<https://github.com/oven-sh/bun/blob/5a0b93523134ca0043ee7ae84f01003aa4b7ff69/src/bun.js/bindings/BunProcess.cpp#L2558>): `Bun::jsFunctionDrainMicrotaskQueue`
- *1 unknown/js code*
- [`ld-temp.o:0`](<https://github.com/oven-sh/bun/blob/5a0b93523134ca0043ee7ae84f01003aa4b7ff69/ld-temp.o#L0>): `llint_op_call_ignore_result`
<!-- from bun.report: TthLldy7ku9Fd1_ukTVW -->
