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feat: add ReadFileWithSizeLimit and use it on x/wasm #696

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merged 8 commits into from
Oct 11, 2022

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tnasu
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@tnasu tnasu commented Oct 5, 2022

Description

Reading a huge file has the risk of the crash application by using ioutil.ReadFile/os.ReadFile.
Here is the updates:

Motivation and context

How has this been tested?

Screenshots (if appropriate):

Checklist:

  • I followed the contributing guidelines and code of conduct.
  • I have added a relevant changelog to CHANGELOG.md
  • I have added tests to cover my changes.
  • I have updated the documentation accordingly.
  • I have updated API documentation client/docs/swagger-ui/swagger.yaml

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codecov bot commented Oct 5, 2022

Codecov Report

Merging #696 (19d28f9) into main (1a3eabd) will increase coverage by 0.05%.
The diff coverage is 77.08%.

Additional details and impacted files

Impacted file tree graph

@@            Coverage Diff             @@
##             main     #696      +/-   ##
==========================================
+ Coverage   61.18%   61.23%   +0.05%     
==========================================
  Files         873      874       +1     
  Lines       98501    98546      +45     
==========================================
+ Hits        60265    60349      +84     
+ Misses      34667    34619      -48     
- Partials     3569     3578       +9     
Impacted Files Coverage Δ
x/wasm/client/cli/tx.go 16.10% <50.00%> (ø)
internal/os/file.go 76.19% <76.19%> (ø)
x/distribution/client/cli/utils.go 57.14% <100.00%> (+11.68%) ⬆️
crypto/keys/internal/ecdsa/privkey.go 82.45% <0.00%> (-1.76%) ⬇️
x/wasm/keeper/keeper.go 85.80% <0.00%> (-0.37%) ⬇️
x/collection/msgs.go 41.29% <0.00%> (+4.62%) ⬆️
x/token/msgs.go 38.57% <0.00%> (+8.12%) ⬆️
x/token/validation.go 90.90% <0.00%> (+21.81%) ⬆️

@tnasu tnasu changed the title Add ReadFileWithSizeLimit and use it on x/wasm feat add ReadFileWithSizeLimit and use it on x/wasm Oct 5, 2022
@tnasu tnasu changed the title feat add ReadFileWithSizeLimit and use it on x/wasm feat: add ReadFileWithSizeLimit and use it on x/wasm Oct 5, 2022
@tnasu tnasu self-assigned this Oct 5, 2022
@tnasu tnasu marked this pull request as ready for review October 5, 2022 10:28
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@dudong2 dudong2 left a comment

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LGTM

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tnasu commented Oct 11, 2022

Add to address it on x/distribution

CHANGELOG.md Outdated
Comment on lines 76 to 77
* (x/wasm) [\#696](https://github.com/line/lbm-sdk/pull/696) x/wasm - add checking a wasm file size before reading it
* (x/distribution) [\#696](https://github.com/line/lbm-sdk/pull/696) x/distribution - add checking a proposal file size before reading it
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How about changing one line?

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I've updated it. Thanks

@tnasu tnasu merged commit df29ba8 into Finschia:main Oct 11, 2022
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3 participants