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

Jackson encoder releases resources in wrong order #31657

Closed
github-actions bot opened this issue Nov 22, 2023 · 1 comment
Closed

Jackson encoder releases resources in wrong order #31657

github-actions bot opened this issue Nov 22, 2023 · 1 comment
Assignees
@bclozel
Labels
in: web Issues in web modules (web, webmvc, webflux, websocket) type: backport An issue that is a backport of another issue to a maintenance branch type: bug A general bug
Milestone
5.3.32

Comments

@github-actions
Copy link

Backport of gh-30493
@github-actions github-actions bot added in: web Issues in web modules (web, webmvc, webflux, websocket) type: backport An issue that is a backport of another issue to a maintenance branch type: bug A general bug labels Nov 22, 2023
@github-actions github-actions bot added this to the 5.3.32 milestone Nov 22, 2023
bclozel added a commit that referenced this issue Nov 22, 2023
@bclozel
Fix ordering of releasing resources in JSON Encoder
687676e 
Prior to this commit, the Jackson 2.x encoders, in case of encoding a
stream of data, would first release the `ByteArrayBuilder` and then the
`JsonGenerator`. This order is inconsistent with the single value
variant (see `o.s.h.codec.json.AbstractJackson2Encoder#encodeValue`) and
invalid since the `JsonGenerator` uses internally the
`ByteArrayBuilder`.

In case of a CSV Encoder, the codec can buffer data to write the column
names of the CSV file. Writing an empty Flux with this Encoder would not
fail but still log a NullPointerException ignored by the reactive
pipeline.

This commit fixes the order and avoid such issues at runtime.

Fixes gh-31657
@bclozel
Copy link
Member

bclozel commented Nov 22, 2023

Closed with 687676e

@bclozel bclozel closed this as completed Nov 22, 2023
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees

@bclozel bclozel

Labels
in: web Issues in web modules (web, webmvc, webflux, websocket) type: backport An issue that is a backport of another issue to a maintenance branch type: bug A general bug
Projects
None yet
Milestone
5.3.32
Development

No branches or pull requests
1 participant
@bclozel