Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

fs: unset FileHandle fd after close #31389

Closed
wants to merge 1 commit into from
Closed

fs: unset FileHandle fd after close #31389

wants to merge 1 commit into from

Conversation

addaleax
Copy link
Member

  • Do not set the fd as a property on the native object.
  • Use the already-existent GetFD() method to pass the
    fd from C++ to JS.
  • Cache the fd in JS to avoid repeated accesses to the
    C++ getter.
  • Set the fd to -1 after close, thus reliably making
    subsequent calls using the FileHandle return EBADF.

Fixes: #31361

Checklist
  • make -j4 test (UNIX), or vcbuild test (Windows) passes
  • tests and/or benchmarks are included
  • commit message follows commit guidelines

@addaleax
fs: unset FileHandle fd after close
707d6fc 
- Do not set the fd as a property on the native object.
- Use the already-existent `GetFD()` method to pass the
  fd from C++ to JS.
- Cache the fd in JS to avoid repeated accesses to the
  C++ getter.
- Set the fd to `-1` after close, thus reliably making
  subsequent calls using the `FileHandle` return `EBADF`.

Fixes: nodejs#31361
@nodejs-github-bot nodejs-github-bot added c++ Issues and PRs that require attention from people who are familiar with C++. lib / src Issues and PRs related to general changes in the lib or src directory. labels Jan 16, 2020
@nodejs-github-bot
Copy link
Collaborator

CI: https://ci.nodejs.org/job/node-test-pull-request/28465/

@addaleax addaleax added the author ready PRs that have at least one approval, no pending requests for changes, and a CI started. label Jan 17, 2020
@nodejs-github-bot
Copy link
Collaborator

CI: https://ci.nodejs.org/job/node-test-pull-request/28468/

addaleax added a commit that referenced this pull request Jan 18, 2020
@addaleax
fs: unset FileHandle fd after close
7864c53 
- Do not set the fd as a property on the native object.
- Use the already-existent `GetFD()` method to pass the
  fd from C++ to JS.
- Cache the fd in JS to avoid repeated accesses to the
  C++ getter.
- Set the fd to `-1` after close, thus reliably making
  subsequent calls using the `FileHandle` return `EBADF`.

Fixes: #31361

PR-URL: #31389
Reviewed-By: Richard Lau <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: Minwoo Jung <[email protected]>
Reviewed-By: David Carlier <[email protected]>
Reviewed-By: Rich Trott <[email protected]>
@addaleax
Copy link
Member Author

Landed in 7864c53

@addaleax addaleax closed this Jan 18, 2020
@addaleax addaleax deleted the filehandle-fd-after-close branch January 18, 2020 21:32
codebytere pushed a commit that referenced this pull request Feb 17, 2020
@addaleax @codebytere
fs: unset FileHandle fd after close
32ac1be 
- Do not set the fd as a property on the native object.
- Use the already-existent `GetFD()` method to pass the
  fd from C++ to JS.
- Cache the fd in JS to avoid repeated accesses to the
  C++ getter.
- Set the fd to `-1` after close, thus reliably making
  subsequent calls using the `FileHandle` return `EBADF`.

Fixes: #31361

PR-URL: #31389
Reviewed-By: Richard Lau <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: Minwoo Jung <[email protected]>
Reviewed-By: David Carlier <[email protected]>
Reviewed-By: Rich Trott <[email protected]>
@codebytere codebytere mentioned this pull request Feb 17, 2020
Merged
codebytere pushed a commit that referenced this pull request Mar 14, 2020
@addaleax @codebytere
fs: unset FileHandle fd after close
36b79cd 
- Do not set the fd as a property on the native object.
- Use the already-existent `GetFD()` method to pass the
  fd from C++ to JS.
- Cache the fd in JS to avoid repeated accesses to the
  C++ getter.
- Set the fd to `-1` after close, thus reliably making
  subsequent calls using the `FileHandle` return `EBADF`.

Fixes: #31361

PR-URL: #31389
Reviewed-By: Richard Lau <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: Minwoo Jung <[email protected]>
Reviewed-By: David Carlier <[email protected]>
Reviewed-By: Rich Trott <[email protected]>
codebytere pushed a commit that referenced this pull request Mar 17, 2020
@addaleax @codebytere
fs: unset FileHandle fd after close
ca951e1 
- Do not set the fd as a property on the native object.
- Use the already-existent `GetFD()` method to pass the
  fd from C++ to JS.
- Cache the fd in JS to avoid repeated accesses to the
  C++ getter.
- Set the fd to `-1` after close, thus reliably making
  subsequent calls using the `FileHandle` return `EBADF`.

Fixes: #31361

PR-URL: #31389
Reviewed-By: Richard Lau <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: Minwoo Jung <[email protected]>
Reviewed-By: David Carlier <[email protected]>
Reviewed-By: Rich Trott <[email protected]>
@codebytere codebytere mentioned this pull request Mar 17, 2020
Merged
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Reviewers

@Trott Trott Trott approved these changes

@cjihrig cjihrig cjihrig approved these changes

@devnexen devnexen devnexen approved these changes

@JungMinu JungMinu JungMinu approved these changes

@richardlau richardlau richardlau approved these changes

Assignees
No one assigned
Labels
author ready PRs that have at least one approval, no pending requests for changes, and a CI started. c++ Issues and PRs that require attention from people who are familiar with C++. lib / src Issues and PRs related to general changes in the lib or src directory.
Projects
None yet
Milestone
No milestone
Development

Successfully merging this pull request may close these issues.

fs: async fstat after close does not cause EBADF
7 participants
@addaleax @nodejs-github-bot @Trott @cjihrig @devnexen @JungMinu @richardlau