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C++: Fix queries I forgot after merging github/codeql#20485.#959
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C++: Fix queries I forgot after merging github/codeql#20485.#959
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Pull Request Overview
This PR fixes Coding Standards queries that were missed in the previous update after merging GitHub CodeQL#20485, which appears to have changed how guard conditions are handled in the CodeQL library.
- Updates guard condition checks to use the new
valueControlsEdgeAPI instead of the deprecatedgetAChild*()pattern - Adjusts related test expectations to account for the API changes
- Ensures implicit comparison detection properly uses the new guard condition interface
Reviewed Changes
Copilot reviewed 6 out of 6 changed files in this pull request and generated 1 comment.
Show a summary per file
| File | Description |
|---|---|
| UnsignedOperationWithConstantOperandsWraps.qll | Updates guard condition check to usevalueControlsEdge API |
| FunctionErroneousReturnValueNotTested.qll | Simplifies guard condition check using new API |
| DetectAndHandleMemoryAllocationErrors.expected | Updates test expectations for line number changes |
| DetectAndHandleMemoryAllocationErrors.ql | Refactors guard condition logic for nothrow allocation checking |
| IntegerExpressionLeadToDataLoss.ql | Updates guard condition check to usevalueControlsEdge API |
| DoNotCompareFunctionPointersToConstantValues.ql | Fixes implicit comparison detection with proper guard condition check |
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Description
The changes in#958 weren't enough to fixup the Coding Standards queries after we mergedgithub/codeql#20485. This PR fixes those missing queries.
Change request type
.ql,.qll,.qlsor unit tests)Rules with added or modified queries
Release change checklist
A change note (development_handbook.md#change-notes) is required for any pull request which modifies:
If you are only adding new rule queries, a change note is not required.
Author: Is a change note required?
🚨🚨🚨
Reviewer: Confirm that format ofshared queries (not the .qll file, the
.ql file that imports it) is valid by running them within VS Code.
Reviewer: Confirm that either a change note is not required or the change note is required and has been added.
Query development review checklist
For PRs that add new queries or modify existing queries, the following checklist should be completed by both the author and reviewer:
Author
As a rule of thumb, predicates specific to the query should take no more than 1 minute, and for simple queries be under 10 seconds. If this is not the case, this should be highlighted and agreed in the code review process.
Reviewer
As a rule of thumb, predicates specific to the query should take no more than 1 minute, and for simple queries be under 10 seconds. If this is not the case, this should be highlighted and agreed in the code review process.