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MinPlatformPkg SerialPortTerminalLib: Fixing CodeQL issue Pointless comparison of unsigned value to zero. #282

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merged 1 commit into from
Aug 8, 2024

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@apop5 apop5 commented Aug 7, 2024

Description

CodeQL is reporting Pointless comparison of unsigned value to zero for a value derived from an unsigned PCD PcdDefaultTerminalType.

  • Impacts functionality?
    • Functionality - Does the change ultimately impact how firmware functions?
    • Examples: Add a new library, publish a new PPI, update an algorithm, ...
  • Impacts security?
    • Security - Does the change have a direct security impact on an application,
      flow, or firmware?
    • Examples: Crypto algorithm change, buffer overflow fix, parameter
      validation improvement, ...
  • Breaking change?
    • Breaking change - Will anyone consuming this change experience a break
      in build or boot behavior?
    • Examples: Add a new library class, move a module to a different repo, call
      a function in a new library class in a pre-existing module, ...
  • Includes tests?
    • Tests - Does the change include any explicit test code?
    • Examples: Unit tests, integration tests, robot tests, ...
  • Includes documentation?
    • Documentation - Does the change contain explicit documentation additions
      outside direct code modifications (and comments)?
    • Examples: Update readme file, add feature readme file, link to documentation
      on an a separate Web page, ...

How This Was Tested

Ran Local CI.

Integration Instructions

N/A

@github-actions github-actions bot added the impact:non-functional Does not have a functional impact label Aug 7, 2024
@apop5 apop5 requested review from kenlautner and os-d August 7, 2024 23:08
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Looks like 99% of this is uncrustify. Do we run uncrustify here? If so, should that be a separate commit?

@apop5 apop5 force-pushed the personal/apop5/fixcodeql branch from 36daa0a to a44a8b7 Compare August 7, 2024 23:42
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apop5 commented Aug 7, 2024

Looks like 99% of this is uncrustify. Do we run uncrustify here? If so, should that be a separate commit?

Good Point. I reverted the uncrustify changes.

@apop5 apop5 enabled auto-merge (squash) August 7, 2024 23:43
@apop5 apop5 merged commit 03664aa into microsoft:release/202311 Aug 8, 2024
9 checks passed
v-jaschen added a commit to v-jaschen/mu_common_intel_min_platform that referenced this pull request Nov 7, 2024
…lPortTerminalLib: Fixing CodeQL issue Pointless comparison of unsigned value to zero. microsoft#282
v-jaschen pushed a commit to v-jaschen/mu_common_intel_min_platform that referenced this pull request Nov 8, 2024
…omparison of unsigned value to zero. (microsoft#282)

## Description

CodeQL is reporting Pointless comparison of unsigned value to zero for a
value derived from an unsigned PCD PcdDefaultTerminalType.


- [ ] Impacts functionality?
- **Functionality** - Does the change ultimately impact how firmware
functions?
- Examples: Add a new library, publish a new PPI, update an algorithm,
...
- [ ] Impacts security?
- **Security** - Does the change have a direct security impact on an
application,
    flow, or firmware?
  - Examples: Crypto algorithm change, buffer overflow fix, parameter
    validation improvement, ...
- [ ] Breaking change?
- **Breaking change** - Will anyone consuming this change experience a
break
    in build or boot behavior?
- Examples: Add a new library class, move a module to a different repo,
call
    a function in a new library class in a pre-existing module, ...
- [ ] Includes tests?
  - **Tests** - Does the change include any explicit test code?
  - Examples: Unit tests, integration tests, robot tests, ...
- [ ] Includes documentation?
- **Documentation** - Does the change contain explicit documentation
additions
    outside direct code modifications (and comments)?
- Examples: Update readme file, add feature readme file, link to
documentation
    on an a separate Web page, ...

## How This Was Tested
Ran Local CI.

## Integration Instructions
N/A
apop5 added a commit that referenced this pull request Nov 14, 2024
#311)

## Description

Cherry-pick Commit 03664aa #282 from release/202311 to dev/202405.
CodeQL is reporting Pointless comparison of unsigned value to zero for a
value derived from an unsigned PCD PcdDefaultTerminalType.

For details on how to complete these options and their meaning refer to
[CONTRIBUTING.md](https://github.com/microsoft/mu/blob/HEAD/CONTRIBUTING.md).

- [ ] Impacts functionality?
- [ ] Impacts security?
- [ ] Breaking change?
- [ ] Includes tests?
- [ ] Includes documentation?
- [X] Backport to release branch?

## How This Was Tested

Ran Local CI including codeQL setting and pipeline codeQL build.

## Integration Instructions

N/A

## upstream repo in EDK2?

tianocore/edk2-platforms#246

Co-authored-by: Aaron <[email protected]>
Co-authored-by: Aaron <[email protected]>
ProjectMuBot pushed a commit that referenced this pull request Nov 14, 2024
#311)

## Description

Cherry-pick Commit 03664aa #282 from release/202311 to dev/202405.
CodeQL is reporting Pointless comparison of unsigned value to zero for a
value derived from an unsigned PCD PcdDefaultTerminalType.

For details on how to complete these options and their meaning refer to
[CONTRIBUTING.md](https://github.com/microsoft/mu/blob/HEAD/CONTRIBUTING.md).

- [ ] Impacts functionality?
- [ ] Impacts security?
- [ ] Breaking change?
- [ ] Includes tests?
- [ ] Includes documentation?
- [X] Backport to release branch?

## How This Was Tested

Ran Local CI including codeQL setting and pipeline codeQL build.

## Integration Instructions

N/A

## upstream repo in EDK2?

tianocore/edk2-platforms#246

Co-authored-by: Aaron <[email protected]>
Co-authored-by: Aaron <[email protected]>
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3 participants