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@mertcanaltin mertcanaltin commented Jul 14, 2025

added this features in node-api : #23276

node_api_create_sharedarraybuffer
node_api_is_sharedarraybuffer

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Review requested:

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@nodejs-github-bot nodejs-github-bot added c++ Issues and PRs that require attention from people who are familiar with C++. needs-ci PRs that need a full CI run. node-api Issues and PRs related to the Node-API. labels Jul 14, 2025
@mertcanaltin mertcanaltin force-pushed the mert/added-shared-array-buffer-api branch from 506dc09 to 80236e8 Compare July 14, 2025 15:41
@mertcanaltin mertcanaltin marked this pull request as draft July 14, 2025 15:45
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mertcanaltin commented Jul 14, 2025

I'm wondering whether it makes sense to limit the use of SharedArrayBuffer for security reasons. For example, if I define and restrict kMaxSharedArrayBufferSize, it seems like a good way to improve application security — because if a very large and malicious data is received, it could potentially consume the user's memory.

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codecov bot commented Jul 14, 2025

Codecov Report

❌ Patch coverage is 70.27027% with 11 lines in your changes missing coverage. Please review.
✅ Project coverage is 89.94%. Comparing base (f3adc11) to head (3d6c9e4).
⚠️ Report is 281 commits behind head on main.

Files with missing lines Patch % Lines
src/js_native_api_v8.cc 70.27% 0 Missing and 11 partials ⚠️
Additional details and impacted files
@@            Coverage Diff             @@
##             main   #59071      +/-   ##
==========================================
+ Coverage   89.79%   89.94%   +0.15%     
==========================================
  Files         653      667      +14     
  Lines      192394   196813    +4419     
  Branches    37650    38426     +776     
==========================================
+ Hits       172753   177028    +4275     
+ Misses      12270    12201      -69     
- Partials     7371     7584     +213     
Files with missing lines Coverage Δ
src/js_native_api_v8.cc 76.50% <70.27%> (-0.07%) ⬇️

... and 172 files with indirect coverage changes

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@mertcanaltin mertcanaltin marked this pull request as ready for review July 16, 2025 17:27
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vmoroz commented Jul 17, 2025

@mertcanaltin , thank you for adding the new APIs for the shared buffer!
Please follow the same naming conventions, versioning, and other rules as you did for the new Node-API functions that you added before. E.g. using node_api_ prefix, using experimental version, etc.
See: https://github.com/nodejs/node/blob/main/doc/contributing/adding-new-napi-api.md

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@mertcanaltin , thank you for adding the new APIs for the shared buffer! Please follow the same naming conventions, versioning, and other rules as you did for the new Node-API functions that you added before. E.g. using node_api_ prefix, using experimental version, etc. See: https://github.com/nodejs/node/blob/main/doc/contributing/adding-new-napi-api.md

I forgot about this, sorry, updating immediately

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Thank you for Rewiev I have made the arrangements @legendecas

@mertcanaltin mertcanaltin force-pushed the mert/added-shared-array-buffer-api branch from 54c9b03 to 3d6c9e4 Compare September 1, 2025 15:36
@legendecas legendecas added the commit-queue-squash Add this label to instruct the Commit Queue to squash all the PR commits into the first one. label Sep 1, 2025
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@vmoroz @addaleax @NickNaso @jasnell @legendecas , Heyy, here problem has been solved 🙏

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@legendecas legendecas added commit-queue Add this label to land a pull request using GitHub Actions. author ready PRs that have at least one approval, no pending requests for changes, and a CI started. labels Sep 16, 2025
@nodejs-github-bot nodejs-github-bot removed the commit-queue Add this label to land a pull request using GitHub Actions. label Sep 16, 2025
@nodejs-github-bot nodejs-github-bot merged commit f1a8f44 into nodejs:main Sep 16, 2025
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Landed in f1a8f44

@github-project-automation github-project-automation bot moved this from In Progress to Done in Node-API Team Project Sep 16, 2025
targos pushed a commit that referenced this pull request Sep 18, 2025
PR-URL: #59071
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
targos pushed a commit that referenced this pull request Sep 24, 2025
PR-URL: #59071
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
tmeijn pushed a commit to tmeijn/dotfiles that referenced this pull request Sep 26, 2025
This MR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [node](https://nodejs.org) ([source](https://github.com/nodejs/node)) | minor | `24.8.0` -> `24.9.0` |

MR created with the help of [el-capitano/tools/renovate-bot](https://gitlab.com/el-capitano/tools/renovate-bot).

**Proposed changes to behavior should be submitted there as MRs.**

---

### Release Notes

<details>
<summary>nodejs/node (node)</summary>

### [`v24.9.0`](https://github.com/nodejs/node/releases/tag/v24.9.0): 2025-09-25, Version 24.9.0 (Current), @&#8203;targos

[Compare Source](nodejs/node@v24.8.0...v24.9.0)

##### Notable Changes

- \[[`9b043a9096`](nodejs/node@9b043a9096)] - **(SEMVER-MINOR)** **http**: add shouldUpgradeCallback to let servers control HTTP upgrades (Tim Perry) [#&#8203;59824](nodejs/node#59824)
- \[[`a6456ab90a`](nodejs/node@a6456ab90a)] - **(SEMVER-MINOR)** **sqlite**: cleanup ERM support and export Session class (James M Snell) [#&#8203;58378](nodejs/node#58378)
- \[[`5563361d22`](nodejs/node@5563361d22)] - **(SEMVER-MINOR)** **sqlite**: add tagged template (0hm☘️) [#&#8203;58748](nodejs/node#58748)
- \[[`04013ee933`](nodejs/node@04013ee933)] - **(SEMVER-MINOR)** **worker**: add heap profile API (theanarkh) [#&#8203;59846](nodejs/node#59846)

##### Commits

- \[[`cbec4fd6de`](nodejs/node@cbec4fd6de)] - **benchmark**: calibrate config dgram multi-buffer (Bruno Rodrigues) [#&#8203;59696](nodejs/node#59696)
- \[[`9a4bbdc3c5`](nodejs/node@9a4bbdc3c5)] - **benchmark**: calibrate config cluster/echo.js (Nam Yooseong) [#&#8203;59836](nodejs/node#59836)
- \[[`0b284d86e8`](nodejs/node@0b284d86e8)] - **build**: add the missing macro definitions for OpenHarmony (hqzing) [#&#8203;59804](nodejs/node#59804)
- \[[`43e6e54d66`](nodejs/node@43e6e54d66)] - **build**: do not include custom ESLint rules testing in tarball (Antoine du Hamel) [#&#8203;59809](nodejs/node#59809)
- \[[`039ac19154`](nodejs/node@039ac19154)] - **crypto**: expose signatureAlgorithm on X509Certificate (Patrick Costa) [#&#8203;59235](nodejs/node#59235)
- \[[`647c332704`](nodejs/node@647c332704)] - **crypto**: use `return await` when returning Promises from async functions (Renegade334) [#&#8203;59841](nodejs/node#59841)
- \[[`8ed4587cf0`](nodejs/node@8ed4587cf0)] - **crypto**: use async functions for non-stub Promise-returning functions (Renegade334) [#&#8203;59841](nodejs/node#59841)
- \[[`bb051c56ef`](nodejs/node@bb051c56ef)] - **crypto**: avoid calls to `promise.catch()` (Renegade334) [#&#8203;59841](nodejs/node#59841)
- \[[`05e560dd25`](nodejs/node@05e560dd25)] - **deps**: update googletest to [`50b8600`](nodejs/node@50b8600) (Node.js GitHub Bot) [#&#8203;59955](nodejs/node#59955)
- \[[`fa40d3a785`](nodejs/node@fa40d3a785)] - **deps**: update archs files for openssl-3.5.3 (Node.js GitHub Bot) [#&#8203;59901](nodejs/node#59901)
- \[[`8c85570d18`](nodejs/node@8c85570d18)] - **deps**: upgrade openssl sources to openssl-3.5.3 (Node.js GitHub Bot) [#&#8203;59901](nodejs/node#59901)
- \[[`b71125664e`](nodejs/node@b71125664e)] - **deps**: update undici to 7.16.0 (Node.js GitHub Bot) [#&#8203;59830](nodejs/node#59830)
- \[[`dea5dd7077`](nodejs/node@dea5dd7077)] - **dgram**: restore buffer optimization in fixBufferList (Yoo) [#&#8203;59934](nodejs/node#59934)
- \[[`b0c1e67532`](nodejs/node@b0c1e67532)] - **diagnostics\_channel**: fix race condition with diagnostics\_channel and GC (Ugaitz Urien) [#&#8203;59910](nodejs/node#59910)
- \[[`0b37b594c3`](nodejs/node@0b37b594c3)] - **doc**: use "WebAssembly" instead of "Web Assembly" (Tobias Nießen) [#&#8203;59954](nodejs/node#59954)
- \[[`1e723f9c6b`](nodejs/node@1e723f9c6b)] - **doc**: fix typo in section on microtask order (Tobias Nießen) [#&#8203;59932](nodejs/node#59932)
- \[[`a28962a85c`](nodejs/node@a28962a85c)] - **doc**: update V8 fast API guidance (René) [#&#8203;58999](nodejs/node#58999)
- \[[`bd767c5d1b`](nodejs/node@bd767c5d1b)] - **doc**: add security escalation policy (Ulises Gascón) [#&#8203;59806](nodejs/node#59806)
- \[[`9df91e59e1`](nodejs/node@9df91e59e1)] - **doc**: type improvement of file `http.md` (yusheng chen) [#&#8203;58189](nodejs/node#58189)
- \[[`e4f571680b`](nodejs/node@e4f571680b)] - **doc**: deprecate closing `fs.Dir` on garbage collection (Livia Medeiros) [#&#8203;59839](nodejs/node#59839)
- \[[`e9cb986fa5`](nodejs/node@e9cb986fa5)] - **doc**: rephrase dynamic import() description (Nam Yooseong) [#&#8203;59224](nodejs/node#59224)
- \[[`026d4e33f7`](nodejs/node@026d4e33f7)] - **doc,crypto**: update subtle.generateKey and subtle.importKey (Filip Skokan) [#&#8203;59851](nodejs/node#59851)
- \[[`2b2591db52`](nodejs/node@2b2591db52)] - **esm**: make hasAsyncGraph non-enumerable (Joyee Cheung) [#&#8203;59905](nodejs/node#59905)
- \[[`993f05d323`](nodejs/node@993f05d323)] - **fs,win**: do not add a second trailing slash in readdir (Gerhard Stöbich) [#&#8203;59847](nodejs/node#59847)
- \[[`7aec53b607`](nodejs/node@7aec53b607)] - **(SEMVER-MINOR)** **http**: add shouldUpgradeCallback to let servers control HTTP upgrades (Tim Perry) [#&#8203;59824](nodejs/node#59824)
- \[[`83ae6102e7`](nodejs/node@83ae6102e7)] - **http**: optimize checkIsHttpToken for short strings (방진혁) [#&#8203;59832](nodejs/node#59832)
- \[[`6695067636`](nodejs/node@6695067636)] - **http,https**: handle IPv6 with proxies (Joyee Cheung) [#&#8203;59894](nodejs/node#59894)
- \[[`c5d910a0a9`](nodejs/node@c5d910a0a9)] - **http2**: fix allowHttp1+Upgrade, broken by shouldUpgradeCallback (Tim Perry) [#&#8203;59924](nodejs/node#59924)
- \[[`acada1fb82`](nodejs/node@acada1fb82)] - **inspector**: ensure adequate memory allocation for `Binary::toBase64` (René) [#&#8203;59870](nodejs/node#59870)
- \[[`396cc8ec65`](nodejs/node@396cc8ec65)] - **lib**: update inspect output format for subclasses (Miguel Marcondes Filho) [#&#8203;59687](nodejs/node#59687)
- \[[`fed1dac8de`](nodejs/node@fed1dac8de)] - **lib**: update isDeepStrictEqual to support options (Miguel Marcondes Filho) [#&#8203;59762](nodejs/node#59762)
- \[[`d785929fd7`](nodejs/node@d785929fd7)] - **lib**: add source map support for assert messages (Chengzhong Wu) [#&#8203;59751](nodejs/node#59751)
- \[[`ff13d1d61e`](nodejs/node@ff13d1d61e)] - **lib,src**: cache ModuleWrap.hasAsyncGraph (Chengzhong Wu) [#&#8203;59703](nodejs/node#59703)
- \[[`b200cd8470`](nodejs/node@b200cd8470)] - **lib,src**: refactor assert to load error source from memory (Chengzhong Wu) [#&#8203;59751](nodejs/node#59751)
- \[[`e94c57301b`](nodejs/node@e94c57301b)] - **meta**: add .npmrc with ignore-scripts=true (Joyee Cheung) [#&#8203;59914](nodejs/node#59914)
- \[[`728472a57b`](nodejs/node@728472a57b)] - **module**: only put directly require-d ESM into require.cache (Joyee Cheung) [#&#8203;59874](nodejs/node#59874)
- \[[`be48760b93`](nodejs/node@be48760b93)] - **node-api**: added SharedArrayBuffer api (Mert Can Altin) [#&#8203;59071](nodejs/node#59071)
- \[[`f006a14522`](nodejs/node@f006a14522)] - **node-api**: make napi\_delete\_reference use node\_api\_basic\_env (Jeetu Suthar) [#&#8203;59684](nodejs/node#59684)
- \[[`0f46c1c3b0`](nodejs/node@0f46c1c3b0)] - **repl**: fix cpu overhead pasting big strings to the REPL (Ruben Bridgewater) [#&#8203;59857](nodejs/node#59857)
- \[[`3eeb7b47ea`](nodejs/node@3eeb7b47ea)] - **sqlite**: fix crash session extension callbacks with workers (Bart Louwers) [#&#8203;59848](nodejs/node#59848)
- \[[`0fe53375ec`](nodejs/node@0fe53375ec)] - **(SEMVER-MINOR)** **sqlite**: cleanup ERM support and export Session class (James M Snell) [#&#8203;58378](nodejs/node#58378)
- \[[`9a3e58a007`](nodejs/node@9a3e58a007)] - **(SEMVER-MINOR)** **sqlite**: add tagged template (0hm☘️) [#&#8203;58748](nodejs/node#58748)
- \[[`f14ed5ab7b`](nodejs/node@f14ed5ab7b)] - **src**: simplify watchdog instantiations via `std::optional` (Anna Henningsen) [#&#8203;59960](nodejs/node#59960)
- \[[`e330f03f84`](nodejs/node@e330f03f84)] - **src**: update crypto objects to use DictionaryTemplate (James M Snell) [#&#8203;59942](nodejs/node#59942)
- \[[`69b5607cf4`](nodejs/node@69b5607cf4)] - **src**: simplify is\_callable by making it a concept (Tobias Nießen) [#&#8203;58169](nodejs/node#58169)
- \[[`86150f3401`](nodejs/node@86150f3401)] - **src**: rename private fields to follow naming convention (Moonki Choi) [#&#8203;59923](nodejs/node#59923)
- \[[`d17f299539`](nodejs/node@d17f299539)] - **src**: use DictionaryTemplate more in URLPattern (James M Snell) [#&#8203;59892](nodejs/node#59892)
- \[[`ac784912ac`](nodejs/node@ac784912ac)] - **src**: reduce the nearest parent package JSON cache size (Michael Smith) [#&#8203;59888](nodejs/node#59888)
- \[[`abecdcb536`](nodejs/node@abecdcb536)] - **src**: replace FIXED\_ONE\_BYTE\_STRING with Environment-cached strings (Moonki Choi) [#&#8203;59891](nodejs/node#59891)
- \[[`2bb152500b`](nodejs/node@2bb152500b)] - **src**: create strings in `FIXED_ONE_BYTE_STRING` as internalized (Anna Henningsen) [#&#8203;59826](nodejs/node#59826)
- \[[`03116a7cd8`](nodejs/node@03116a7cd8)] - **src**: remove `std::array` overload of `FIXED_ONE_BYTE_STRING` (Anna Henningsen) [#&#8203;59826](nodejs/node#59826)
- \[[`8a5325d6e3`](nodejs/node@8a5325d6e3)] - **src**: ensure `v8::Eternal` is empty before setting it (Anna Henningsen) [#&#8203;59825](nodejs/node#59825)
- \[[`f0c20ccd81`](nodejs/node@f0c20ccd81)] - **src**: remove unnecessary `Environment::GetCurrent()` calls (Moonki Choi) [#&#8203;59814](nodejs/node#59814)
- \[[`213188e491`](nodejs/node@213188e491)] - **stream**: use new AsyncResource instead of bind (Matteo Collina) [#&#8203;59867](nodejs/node#59867)
- \[[`ce8435b003`](nodejs/node@ce8435b003)] - **test**: testcase demonstrating issue 59541 (Eric Rannaud) [#&#8203;59801](nodejs/node#59801)
- \[[`8f32746142`](nodejs/node@8f32746142)] - **test**: guard write to proxy client if proxy connection is ended (Joyee Cheung) [#&#8203;59742](nodejs/node#59742)
- \[[`6790093fcb`](nodejs/node@6790093fcb)] - **tls**: load bundled and extra certificates off-thread (Joyee Cheung) [#&#8203;59856](nodejs/node#59856)
- \[[`f5d3f919d8`](nodejs/node@f5d3f919d8)] - **tls**: only do off-thread certificate loading on loading tls (Joyee Cheung) [#&#8203;59856](nodejs/node#59856)
- \[[`87bbaa23a0`](nodejs/node@87bbaa23a0)] - **tools**: fix `tools/make-v8.sh` for clang (Richard Lau) [#&#8203;59893](nodejs/node#59893)
- \[[`0d23fd525b`](nodejs/node@0d23fd525b)] - **tools**: skip test-internet workflow for draft MRs (Michaël Zasso) [#&#8203;59817](nodejs/node#59817)
- \[[`e17c73731a`](nodejs/node@e17c73731a)] - **tools**: copyedit `build-tarball.yml` (Antoine du Hamel) [#&#8203;59808](nodejs/node#59808)
- \[[`97c4e1bac9`](nodejs/node@97c4e1bac9)] - **typings**: remove unused imports (Nam Yooseong) [#&#8203;59880](nodejs/node#59880)
- \[[`8b29bbca76`](nodejs/node@8b29bbca76)] - **url**: replaced slice with at (Mikhail) [#&#8203;59181](nodejs/node#59181)
- \[[`6458867a6b`](nodejs/node@6458867a6b)] - **url**: add type checking to urlToHttpOptions() (simon-id) [#&#8203;59753](nodejs/node#59753)
- \[[`3c62b3886f`](nodejs/node@3c62b3886f)] - **util**: inspect objects with throwing Symbol.toStringTag (Ruben Bridgewater) [#&#8203;59860](nodejs/node#59860)
- \[[`6133a82875`](nodejs/node@6133a82875)] - **util**: fix debuglog.enabled not being present with callback logger (Ruben Bridgewater) [#&#8203;59858](nodejs/node#59858)
- \[[`9347ddddf4`](nodejs/node@9347ddddf4)] - **vm**: explain how to share promises between contexts w/ afterEvaluate (Eric Rannaud) [#&#8203;59801](nodejs/node#59801)
- \[[`44ce971619`](nodejs/node@44ce971619)] - **vm**: "afterEvaluate", evaluate() return a promise from the outer context (Eric Rannaud) [#&#8203;59801](nodejs/node#59801)
- \[[`6e586a1409`](nodejs/node@6e586a1409)] - **vm**: expose hasTopLevelAwait on SourceTextModule (Chengzhong Wu) [#&#8203;59865](nodejs/node#59865)
- \[[`49747a58a3`](nodejs/node@49747a58a3)] - **(SEMVER-MINOR)** **worker**: add heap profile API (theanarkh) [#&#8203;59846](nodejs/node#59846)
- \[[`b970c0bbc2`](nodejs/node@b970c0bbc2)] - **zlib**: reduce code duplication (jhofstee) [#&#8203;57810](nodejs/node#57810)
- \[[`9782ca2b1b`](nodejs/node@9782ca2b1b)] - **zlib**: implement fast path for crc32 (Gürgün Dayıoğlu) [#&#8203;59813](nodejs/node#59813)

</details>

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<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0MS4xMzAuMCIsInVwZGF0ZWRJblZlciI6IjQxLjEzMC4wIiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6WyJSZW5vdmF0ZSBCb3QiXX0=-->
aduh95 pushed a commit that referenced this pull request Oct 7, 2025
PR-URL: #59071
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
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