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Eusgor
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@Eusgor Eusgor commented May 26, 2025

There is a CHECK_NOT_NULL check before dereferencing node_env on line 710 in the if block, but there is no CHECK_NOT_NULL check before dereferencing node_env on line 721. Maybe it makes sense to put CHECK_NOT_NULL right after calling the Environment::GetCurrent function?

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codecov bot commented May 26, 2025

Codecov Report

Attention: Patch coverage is 0% with 1 line in your changes missing coverage. Please review.

Project coverage is 90.19%. Comparing base (19e0d47) to head (8c14942).
Report is 37 commits behind head on main.

Files with missing lines Patch % Lines
src/node_api.cc 0.00% 0 Missing and 1 partial ⚠️
Additional details and impacted files
@@            Coverage Diff             @@
##             main   #58459      +/-   ##
==========================================
- Coverage   90.21%   90.19%   -0.02%     
==========================================
  Files         635      635              
  Lines      187304   187344      +40     
  Branches    36782    36788       +6     
==========================================
+ Hits       168970   168984      +14     
- Misses      11093    11140      +47     
+ Partials     7241     7220      -21     
Files with missing lines Coverage Δ
src/node_api.cc 76.16% <0.00%> (ø)

... and 49 files with indirect coverage changes

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Would you mind updating the commit message following https://github.com/nodejs/node/blob/main/doc/contributing/pull-requests.md#commit-message-guidelines? Thank you!

@Eusgor Eusgor changed the title Fix possible dereference of NULL pointer src: fix possible dereference of NULL pointer May 27, 2025
There is a CHECK_NOT_NULL check before dereferencing node_env on
line 710 in the "if" block, but there is no CHECK_NOT_NULL check before
dereferencing node_env on line 721. Maybe it makes sense to put
CHECK_NOT_NULL right after calling the Environment::GetCurrent function.
@Eusgor Eusgor force-pushed the fix-possible-dereference-of-null branch from 6025590 to 8c14942 Compare May 27, 2025 07:14
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Eusgor commented May 27, 2025

Is everything right now?

@addaleax addaleax added request-ci Add this label to start a Jenkins CI on a PR. node-api Issues and PRs related to the Node-API. labels May 28, 2025
@github-actions github-actions bot removed the request-ci Add this label to start a Jenkins CI on a PR. label May 28, 2025
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LGTM

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@mhdawson mhdawson added the commit-queue Add this label to land a pull request using GitHub Actions. label May 29, 2025
@nodejs-github-bot nodejs-github-bot removed the commit-queue Add this label to land a pull request using GitHub Actions. label May 29, 2025
@nodejs-github-bot nodejs-github-bot merged commit a8e9f63 into nodejs:main May 29, 2025
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@github-project-automation github-project-automation bot moved this from Need Triage to Done in Node-API Team Project May 29, 2025
targos pushed a commit that referenced this pull request May 31, 2025
There is a CHECK_NOT_NULL check before dereferencing node_env on
line 710 in the "if" block, but there is no CHECK_NOT_NULL check before
dereferencing node_env on line 721. Maybe it makes sense to put
CHECK_NOT_NULL right after calling the Environment::GetCurrent function.

PR-URL: #58459
Reviewed-By: Anna Henningsen <[email protected]>
Reviewed-By: Michael Dawson <[email protected]>
Reviewed-By: Chengzhong Wu <[email protected]>
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