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147 Commits

Author SHA1 Message Date
Dylan Conway
9a2dfee3ca Fix env loader buffer overflow by using stack fallback allocator (#21416) 
## Summary
- Fixed buffer overflow in env_loader when parsing large environment
variables with escape sequences
- Replaced fixed 4096-byte buffer with a stack fallback allocator that
automatically switches to heap allocation for larger values
- Added comprehensive tests to prevent regression

## Background
The env_loader previously used a fixed threadlocal buffer that could
overflow when parsing environment variables containing escape sequences.
This caused crashes when the parsed value exceeded 4KB.

## Changes
- Replaced fixed buffer with `StackFallbackAllocator` that uses 4KB
stack buffer for common cases and falls back to heap for larger values
- Updated all env parsing functions to accept a reusable buffer
parameter
- Added proper memory cleanup with defer statements

## Test plan
- [x] Added test cases for large environment variables with escape
sequences
- [x] Added test for values larger than 4KB  
- [x] Added edge case tests (empty quotes, escape at EOF)
- [x] All existing env tests continue to pass

fixes #11627
fixes BAPI-1274

🤖 Generated with [Claude Code](https://claude.ai/code)

---------

Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
 2025-07-28 00:13:17 -07:00
taylor.fish
07cd45deae Refactor Zig imports and file structure (part 1) (#21270) 
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
 2025-07-22 17:51:38 -07:00
pfg
83760fc446 Sort imports in all files (#21119) 
Co-authored-by: taylor.fish <contact@taylor.fish>
 2025-07-21 13:26:47 -07:00
taylor.fish
3b2289d76c Sync Mutex and Futex with upstream and port std.Thread.Condition (#21060) 
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
 2025-07-15 01:16:40 -07:00
Jarred Sumner
55a9cccac0 bun.sh -> bun.com (#20909) 2025-07-10 00:10:43 -07:00
Dylan Conway
f24e8cb98a implement "nodeLinker": "isolated" in bun install (#20440) 
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
 2025-07-09 00:19:57 -07:00
Jarred Sumner
498186764a Remove a memcpy (#20261) 
Co-authored-by: Jarred-Sumner <709451+Jarred-Sumner@users.noreply.github.com>
 2025-06-08 05:07:09 -07:00
Jarred Sumner
3ea6133c46 CI: Remove unused top-level decls in formatter in zig (#19879) 
Co-authored-by: Jarred-Sumner <709451+Jarred-Sumner@users.noreply.github.com>
Co-authored-by: graphite-app[bot] <96075541+graphite-app[bot]@users.noreply.github.com>
 2025-05-23 22:49:48 -07:00
chloe caruso
3349c995b5 no usingnamespace, organize jsc namespace, enable -fincremental (#19122) 
Co-authored-by: Dylan Conway <35280289+dylan-conway@users.noreply.github.com>
 2025-04-22 16:34:15 -07:00
chloe caruso
4ec410e0d7 internal: make @import("bun") work in zig (#19096) 2025-04-17 12:32:47 -07:00
chloe caruso
903706dccf file descriptor rewrite (#18790) 2025-04-15 09:37:11 -07:00
Don Isaac
f730a355bf fix: BufferWriter never returns an error (#18981) 
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
 2025-04-13 08:57:41 -07:00
Jarred Sumner
fee911194a Remove dead code from js_printer (#18619) 2025-03-29 04:46:23 -07:00
Zack Radisic
e6cb0de539 CSS modules (#17958) 2025-03-06 23:35:06 -08:00
Jarred Sumner
1de31292fb Add react, tailwind, react+tailwind+shadcn to bun init (#17282) 
Co-authored-by: Dylan Conway <dylan.conway567@gmail.com>
Co-authored-by: Dylan Conway <35280289+dylan-conway@users.noreply.github.com>
 2025-02-18 10:38:37 -08:00
Jarred Sumner
ba8573494a Add shadcn, tailwind and react detection & templates to bun create. Also: bun install --analyze <files...> (#17035) 2025-02-09 09:36:57 -08:00
chloe caruso
f912e0abc4 hot module reloading for HTML import development mode (#16955) 2025-02-08 00:31:30 -08:00
Meghan Denny
26d3688e53 zig: update to 0.14.0-dev (#16862) 
Co-authored-by: nektro <5464072+nektro@users.noreply.github.com>
 2025-02-01 01:11:02 -08:00
Meghan Denny
68089a099f zig: else branch is implicitly void (#16406) 2025-01-15 15:14:43 -08:00
Jarred Sumner
2465ccae53 Re-sync our Mutex implementation with zig stdlib (#16271) 2025-01-08 21:09:27 -08:00
Ciro Spaciari
fe4176e403 feat(s3) s3 client (#15740) 
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
Co-authored-by: cirospaciari <cirospaciari@users.noreply.github.com>
 2024-12-28 17:46:22 -08:00
Jarred Sumner
d6b9c444c1 Rename src/bundler.zig to src/transpiler.zig (#15921) 
Co-authored-by: Dylan Conway <35280289+dylan-conway@users.noreply.github.com>
 2024-12-21 00:59:37 -08:00
Dylan Conway
62881ee36b Redact secrets in bunfig.toml and npmrc logs (#14919) 2024-10-31 18:44:24 -07:00
Dylan Conway
5fd0a61ae2 CA support for bun install (#14416) 2024-10-11 13:16:26 -07:00
Dylan Conway
39b1c0111e add docs for bun publish (#14327) 2024-10-03 03:41:11 -07:00
Dylan Conway
f374ae6db1 add bun publish (#14215) 2024-10-02 20:47:22 -07:00
Ciro Spaciari
1c648063fa fix(tls/socket/fetch) shutdown fix + ref counted context (#12925) 
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
 2024-07-30 22:41:54 -07:00
Ciro Spaciari
5a5f3d6b30 fix(http) timeout (#12728) 
Co-authored-by: cirospaciari <cirospaciari@users.noreply.github.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
 2024-07-23 01:13:43 -07:00
Jarred Sumner
226f42e04a Rewrite js_ast.NewBaseStore (#12388) 
Co-authored-by: dave caruso <me@paperdave.net>
 2024-07-10 21:57:40 -07:00
Dylan Conway
4fefb8507c respect package.json indentation in bun install (#12328) 2024-07-03 23:10:34 -07:00
Jarred Sumner
b0018465cc WebKit upgrade (#12246) 
Co-authored-by: Jarred-Sumner <Jarred-Sumner@users.noreply.github.com>
 2024-07-01 23:27:59 -07:00
Zack Radisic
d563b6485a Use slow move-based fallback for renameatConcurrently (#12048) 
Co-authored-by: zackradisic <zackradisic@users.noreply.github.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
 2024-06-21 20:41:22 -07:00
dave caruso
b76376f8a6 chore: upgrade zig to 0.13.0 (#9965) 
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
Co-authored-by: Grigory <grigory.orlov.set@gmail.com>
Co-authored-by: Dylan Conway <35280289+dylan-conway@users.noreply.github.com>
Co-authored-by: Meghan Denny <hello@nektro.net>
Co-authored-by: Kenta Iwasaki <63115601+lithdew@users.noreply.github.com>
Co-authored-by: John-David Dalton <john.david.dalton@gmail.com>
Co-authored-by: Dale Seo <5466341+DaleSeo@users.noreply.github.com>
Co-authored-by: Zack Radisic <56137411+zackradisic@users.noreply.github.com>
Co-authored-by: paperdave <paperdave@users.noreply.github.com>
Co-authored-by: Georgijs Vilums <georgijs.vilums@gmail.com>
Co-authored-by: Dylan Conway <dylan.conway567@gmail.com>
 2024-06-20 13:48:39 -07:00
Dylan Conway
fa952b163c fix(install): tarball extracting bugfix (#11864) 
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
 2024-06-15 00:22:16 -07:00
Dylan Conway
12f070d1a0 fix #11649 (#11659) 2024-06-06 17:26:39 -07:00
Dylan Conway
ac5f2e96c7 fix bun create test should create template from local folder (#11503) 2024-06-05 18:29:46 -07:00
Sushant Mishra
e76d212f18 fix: create_command telling to 'cd' when it should be omitted or cd . (#11567) 2024-06-05 13:30:22 -07:00
Dylan Conway
dc051ae810 Revert "fix windows todo" 
This reverts commit ec09e6e238.
 2024-05-31 17:44:35 -07:00
Dylan Conway
ec09e6e238 fix windows todo 2024-05-31 17:44:13 -07:00
Meghan Denny
ecb6c810c8 replace [bun.MAX_PATH_BYTES]u8 with bun.PathBuffer (#11162) 2024-05-21 15:55:49 -07:00
Dylan Conway
cacf97ca0a fix flaky bun-create.test.ts with git templates (#10662) 2024-04-29 16:59:07 -07:00
Meghan Denny
685dc02142 windows: fix bun-create ci tests (#10494) 
* windows: fix bun-create ci tests

* fix lint

---------

Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
 2024-04-24 21:51:05 -07:00
Jarred Sumner
65d8288d81 Revert "fix create with github URL on windows (#10231)" (#10236) 
This reverts commit 1820d08d25.
 2024-04-12 20:55:51 -07:00
Dylan Conway
176af5cf58 reachable errors (#10190) 
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
 2024-04-12 19:02:45 -07:00
Georgijs
1820d08d25 fix create with github URL on windows (#10231) 
* correctly ignore error on windows to match posix behavior

* replace zig accessat with bun.sys.existsAt

* fix posix build
 2024-04-12 17:12:44 -07:00
Georgijs
0f10d4f1be correctly ignore error on windows to match posix behavior (#10186) 2024-04-11 15:10:52 -07:00
Meghan Denny
e209ae81dd meta: ensure there's a single 'bun' import per file in zig (#10137) 
* meta: ensure there's a single 'bun' import per file in zig

* undo this change in codegen
 2024-04-09 22:41:07 -07:00
dave caruso
f02752577b fix: which should use cwd if given a relative filepath (#9761) 
* Revert "fix!: do not lookup cwd in which (#9691)"

This reverts commit 4869ebff24.

* fix which implementation to be more accurate

* t

* which tests windows

* [autofix.ci] apply automated fixes

---------

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
 2024-03-31 16:50:16 -07:00
dave caruso
4869ebff24 fix!: do not lookup cwd in which (#9691) 
* do not lookup cwd in which

* fix webkit submodule

* fix compilation on linux

* feedback
 2024-03-29 16:42:17 -07:00
Meghan Denny
e3bf906127 memoize all calls to selfExePath (#9703) 
* memoize all calls to selfExePath

* Fix threadsafety issue

---------

Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>
 2024-03-29 13:29:42 -07:00