parseint-downcast.yml

rules:
  - id: parseint-downcast
    patterns:
      - pattern-either:
              - pattern: |
                              $X, ... = strconv.ParseInt(..., ..., 64)
                              ...
                              int32($X)
              - pattern: |
                              $X, ... = strconv.ParseInt(..., ..., 64)
                              ...
                              uint32($X)
              - pattern: |
                              $X, ... = strconv.ParseUint(..., ..., 64)
                              ...
                              int32($X)
              - pattern: |
                              $X, ... = strconv.ParseUint(..., ..., 64)
                              ...
                              uint32($X)
              - pattern: |
                              $X = strconv.Atoi(...)
                              ...
                              int32($X)
              - pattern: |
                              $X = strconv.Atoi(...)
                              ...
                              uint32($X)
    message: "64-bit integer parsed and downcast to u/int32"
    languages: [go]
    severity: ERROR