Jarred Sumner df61e88dc0 Fix potential crash in new Bun.Transpiler() (#21650) ...

### What does this PR do?

The `then` function in `transpiler.transform` can cause GC, which means
it can cause the `Transpiler` to become freed, which means that if that
same transpiler is in use by another run on the other thread, it could
have pointers to invalid memory.

Also, `ESMCondition` has unnecesasry memory allocations and there is a
very tiny memory leak in optionsFromLoaders

### How did you verify your code works?

Existing tests

---------

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>

2025-08-07 15:16:44 -07:00

..

allocators

Fix mimalloc memory usage regression (#21550)

2025-08-01 23:38:34 -07:00

analytics

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

api

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

ast

Split JS parser into multiple files (#20880)

2025-08-05 20:52:16 -07:00

async

zig: delete deprecated bun.jsc.Maybe (#21327)

2025-07-25 12:38:06 -07:00

bake

Use bun.path_buffer_pool in DevServer (#21619)

2025-08-07 15:15:57 -07:00

base64

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

bun.js

Fix potential crash in new Bun.Transpiler() (#21650)

2025-08-07 15:16:44 -07:00

bundler

Fix potential crash in new Bun.Transpiler() (#21650)

2025-08-07 15:16:44 -07:00

cli

Fix potential crash in new Bun.Transpiler() (#21650)

2025-08-07 15:16:44 -07:00

codegen

revert fe28e00d53.

2025-08-05 16:10:29 -07:00

collections

Resync MultiArrayList with Zig standard library (#21500)

2025-07-30 16:37:07 -07:00

create

zig: delete deprecated bun.jsc.Maybe (#21327)

2025-07-25 12:38:06 -07:00

css

zig: delete deprecated bun.jsc.Maybe (#21327)

2025-07-25 12:38:06 -07:00

deps

Update bun:test diff (#21158)

2025-08-06 06:44:46 -07:00

errno

Sort imports in all files (#21119)

2025-07-21 13:26:47 -07:00

fs

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

glob

zig: delete deprecated bun.jsc.Maybe (#21327)

2025-07-25 12:38:06 -07:00

http

Add Blob support for WebSocket binaryType (#21471)

2025-08-01 02:05:56 -07:00

init

bun bake templates: --source-map -> --sourcemap (#21130)

2025-07-17 03:13:48 -07:00

install

add catalog support to bun (outdated|update -i) and --filter to bun update -i (#21482)

2025-08-05 05:12:22 -07:00

interchange

Split JS parser into multiple files (#20880)

2025-08-05 20:52:16 -07:00

io

zig: delete deprecated bun.jsc.Maybe (#21327)

2025-07-25 12:38:06 -07:00

js

revert fe28e00d53.

2025-08-05 16:10:29 -07:00

js_lexer

Sort imports in all files (#21119)

2025-07-21 13:26:47 -07:00

libarchive

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

napi

[STAB-861] Suppress known-benign core dumps in CI (#21321)

2025-07-25 16:22:04 -07:00

node-fallbacks

node-fallbacks:buffer: fix numberIsNaN ReferenceError (#21527)

2025-07-31 22:07:17 -07:00

paths

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

ptr

fix(postgres) regression (#21466)

2025-07-31 16:26:35 -07:00

resolver

Split JS parser into multiple files (#20880)

2025-08-05 20:52:16 -07:00

s3

zig: delete deprecated some bun.jsc apis (#21309)

2025-07-23 17:10:58 -07:00

safety

Add helper type to detect unsynchronized concurrent accesses of shared data (#21476)

2025-07-30 00:46:42 -07:00

semver

zig: delete deprecated some bun.jsc apis (#21309)

2025-07-23 17:10:58 -07:00

shell

Fix shell lexer error message handling (#21419)

2025-07-27 23:32:06 -07:00

sourcemap

Disable findSourceMap when --enable-source-maps is not passed (#21478)

2025-07-30 00:09:42 -07:00

sql

fix(postgres) memory fix when connection fails sync (#21616)

2025-08-04 19:41:20 -07:00

string

Try mimalloc v3 (#17378)

2025-07-29 18:07:15 -07:00

sys

fix: main is not readonly in @types/node (#21612)

2025-08-04 13:07:42 -07:00

test

Sort imports in all files (#21119)

2025-07-21 13:26:47 -07:00

threading

Add edge deletion safety checks to DevServer and fix cases where it was caught (#21551)

2025-08-04 19:21:28 -07:00

valkey

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

vm

Add support for node:vm.SyntheticModule (#19878)

2025-06-04 19:41:26 -07:00

watcher

Fix Windows watcher index out of bounds crash when events exceed buffer size (#21400)

2025-07-28 15:43:54 -07:00

.clang-format

…

allocators.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

analytics.zig

Give us way to know if crashing inside exit handler (#21401)

2025-07-27 16:55:55 -07:00

asan-config.c

Fix Linux ASan debug builds (#19657)

2025-05-14 18:42:42 -07:00

asan.zig

Add asan checks to HiveArray (#21449)

2025-07-29 19:35:46 -07:00

ast.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

bake.bind.ts

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

bake.zig

Fix potential crash in new Bun.Transpiler() (#21650)

2025-08-07 15:16:44 -07:00

bits.zig

remove all usingnamespace in css (#19067)

2025-04-17 14:17:08 -07:00

boringssl.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

brotli.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

btjs.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

bun.exe.manifest

Enable Windows long path support (#21244)

2025-07-20 23:04:17 -07:00

bun.ico

…

bun.js.zig

Try mimalloc v3 (#17378)

2025-07-29 18:07:15 -07:00

bun.zig

Split JS parser into multiple files (#20880)

2025-08-05 20:52:16 -07:00

bunfig.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

c-headers-for-zig.h

node:zlib: add zstd (#20313)

2025-06-12 14:20:28 -07:00

cache.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

ci_info.zig

Sort imports in all files (#21119)

2025-07-21 13:26:47 -07:00

cli.zig

Split JS parser into multiple files (#20880)

2025-08-05 20:52:16 -07:00

collections.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

compile_target.zig

Sort imports in all files (#21119)

2025-07-21 13:26:47 -07:00

comptime_string_map.zig

Delete incorrect assertion in ComptimeStringMap (#21504)

2025-07-31 00:56:50 -07:00

copy_file.zig

Revert "Fix beforeAll hooks running for unmatched describe blocks when using test filters" (#21292)

2025-07-22 12:53:53 -07:00

crash_handler.zig

Fix

2025-08-04 23:33:29 -07:00

csrf.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

css_scanner.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

darwin.zig

Sort imports in all files (#21119)

2025-07-21 13:26:47 -07:00

defines-table.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

defines.zig

Fix potential crash in new Bun.Transpiler() (#21650)

2025-08-07 15:16:44 -07:00

dir.zig

Sort imports in all files (#21119)

2025-07-21 13:26:47 -07:00

dns.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

env_loader.zig

Fix env loader buffer overflow by using stack fallback allocator (#21416)

2025-07-28 00:13:17 -07:00

env.zig

Sort imports in all files (#21119)

2025-07-21 13:26:47 -07:00

fallback-backend.html

Fix formatters not running in CI + delete unnecessary files (#19433)

2025-05-08 23:22:16 -07:00

fallback.html

Fix formatters not running in CI + delete unnecessary files (#19433)

2025-05-08 23:22:16 -07:00

fallback.ts

…

favicon.png

…

fd.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

feature_flags.zig

[STAB-861] Suppress known-benign core dumps in CI (#21321)

2025-07-25 16:22:04 -07:00

fixtures_example.com.html

Fix formatters not running in CI + delete unnecessary files (#19433)

2025-05-08 23:22:16 -07:00

fmt.bind.ts

…

fmt.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

fs.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

generated_perf_trace_events.zig

Use macOS signpost api for tracing (#14871)

2025-03-31 04:13:11 -07:00

generated_versions_list.zig

…

glob.zig

Revert "add support for "workspaces.nohoist" and "workspaces.hoistingLimits" (#20124)"

2025-06-03 23:51:03 -07:00

Global.zig

Fix mimalloc memory usage regression (#21550)

2025-08-01 23:38:34 -07:00

heap_breakdown.zig

Add safety checks to MultiArrayList and BabyList (#21063)

2025-07-25 18:12:21 -07:00

highway.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

hmac.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

HTMLScanner.zig

Sort imports in all files (#21119)

2025-07-21 13:26:47 -07:00

http.zig

Cleanup some code from recent PRs (#21451)

2025-07-28 23:35:46 -07:00

identity_context.zig

implement "nodeLinker": "isolated" in bun install (#20440)

2025-07-09 00:19:57 -07:00

import_record.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

ini.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

interchange.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

js_lexer_tables.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

js_lexer.zig

Fix bounds check in lexer for single # character (#21341)

2025-07-25 13:59:33 -07:00

js_parser.zig

Split JS parser into multiple files (#20880)

2025-08-05 20:52:16 -07:00

js_printer.zig

Try mimalloc v3 (#17378)

2025-07-29 18:07:15 -07:00

jsc_stub.zig

…

linear_fifo.zig

Sort imports in all files (#21119)

2025-07-21 13:26:47 -07:00

linker.lds

Better error message for NAPI modules which access unsupported libuv functions (#18503)

2025-03-26 23:57:10 -07:00

linker.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

linux.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

logger.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

logo.svg

Add react, tailwind, react+tailwind+shadcn to bun init (#17282)

2025-02-18 10:38:37 -08:00

macho.zig

Sort imports in all files (#21119)

2025-07-21 13:26:47 -07:00

main_test.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

main_wasm.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

main.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

meta.zig

Add safety checks to MultiArrayList and BabyList (#21063)

2025-07-25 18:12:21 -07:00

node_fallbacks.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

open.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

options.zig

Fix potential crash in new Bun.Transpiler() (#21650)

2025-08-07 15:16:44 -07:00

output.zig

Split JS parser into multiple files (#20880)

2025-08-05 20:52:16 -07:00

OutputFile.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

patch.zig

zig: delete deprecated bun.jsc.Maybe (#21327)

2025-07-25 12:38:06 -07:00

paths.zig

Sort imports in all files (#21119)

2025-07-21 13:26:47 -07:00

pe.zig

Sort imports in all files (#21119)

2025-07-21 13:26:47 -07:00

perf.zig

Sort imports in all files (#21119)

2025-07-21 13:26:47 -07:00

pool.zig

Sort imports in all files (#21119)

2025-07-21 13:26:47 -07:00

Progress.zig

Sort imports in all files (#21119)

2025-07-21 13:26:47 -07:00

ptr.zig

Sort imports in all files (#21119)

2025-07-21 13:26:47 -07:00

renamer.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

result.zig

…

router.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

runtime.bun.js

…

runtime.js

Fix NODE_PATH for bun build (#20576)

2025-06-22 20:51:45 -07:00

runtime.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

safety.zig

Add helper type to detect unsynchronized concurrent accesses of shared data (#21476)

2025-07-30 00:46:42 -07:00

semver.zig

Move semver-related structs into their own files (#16987)

2025-02-02 00:20:45 -08:00

sha.zig

Sort imports in all files (#21119)

2025-07-21 13:26:47 -07:00

StandaloneModuleGraph.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

StaticHashMap.zig

Sort imports in all files (#21119)

2025-07-21 13:26:47 -07:00

string.zig

Replace allocator isNull() check with an assertion in String.toThreadSafeSlice (#21474)

2025-07-30 00:10:03 -07:00

symbols.def

Implement more v8::Array::New overloads, v8::Object::{Get,Set}, v8::Value::StrictEquals, v8::Array::Iterate (#20737)

2025-07-13 04:27:43 -07:00

symbols.dyn

Implement more v8::Array::New overloads, v8::Object::{Get,Set}, v8::Value::StrictEquals, v8::Array::Iterate (#20737)

2025-07-13 04:27:43 -07:00

symbols.txt

Implement more v8::Array::New overloads, v8::Object::{Get,Set}, v8::Value::StrictEquals, v8::Array::Iterate (#20737)

2025-07-13 04:27:43 -07:00

sys_uv.zig

zig: delete deprecated bun.jsc.Maybe (#21327)

2025-07-25 12:38:06 -07:00

sys.zig

fix: main is not readonly in @types/node (#21612)

2025-08-04 13:07:42 -07:00

system_timer.zig

Sort imports in all files (#21119)

2025-07-21 13:26:47 -07:00

threading.zig

Add edge deletion safety checks to DevServer and fix cases where it was caught (#21551)

2025-08-04 19:21:28 -07:00

tmp.zig

zig: delete deprecated bun.jsc.Maybe (#21327)

2025-07-25 12:38:06 -07:00

tracy.zig

Sort imports in all files (#21119)

2025-07-21 13:26:47 -07:00

trait.zig

zig: update to 0.14.0-dev (#16862)

2025-02-01 01:11:02 -08:00

transpiler.zig

Fix env loader buffer overflow by using stack fallback allocator (#21416)

2025-07-28 00:13:17 -07:00

tsconfig.json

Fix formatters not running in CI + delete unnecessary files (#19433)

2025-05-08 23:22:16 -07:00

unit_test.zig

Sort imports in all files (#21119)

2025-07-21 13:26:47 -07:00

url.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

util.zig

Sort imports in all files (#21119)

2025-07-21 13:26:47 -07:00

walker_skippable.zig

Sort imports in all files (#21119)

2025-07-21 13:26:47 -07:00

Watcher.zig

zig: delete deprecated bun.jsc.Maybe (#21327)

2025-07-25 12:38:06 -07:00

which_npm_client.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

which.zig

[PKG-513, ENG-19757] bun install: fix non-ascii edge case and simplify task lifetimes (#21320)

2025-07-23 19:23:54 -07:00

windows-app-info.rc

Enable Windows long path support (#21244)

2025-07-20 23:04:17 -07:00

windows.zig

zig: delete deprecated bun.jsc.Maybe (#21327)

2025-07-25 12:38:06 -07:00

work_pool.zig

Sort imports in all files (#21119)

2025-07-21 13:26:47 -07:00

workaround_missing_symbols.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00

wyhash.zig

Sort imports in all files (#21119)

2025-07-21 13:26:47 -07:00

zlib.test.gz

…

zlib.test.txt

…

zlib.zig

Refactor Zig imports and file structure (part 1) (#21270)

2025-07-22 17:51:38 -07:00