onnxruntime

4750af74 - Validate MaxpoolWithMask kernel rank matches input spatial rank (#29253)

Validate MaxpoolWithMask kernel rank matches input spatial rank (#29253) ### Description `MaxpoolWithMask::Compute` now validates that the pooling kernel rank equals the input spatial rank (and that the rank is one of the supported values {1, 2, 3}) before allocating the output, returning a clear error for malformed inputs instead of proceeding with a mismatched configuration. ### Changes - Add an explicit check in `MaxpoolWithMask::Compute` that the kernel rank matches the input spatial rank and is within the supported {1, 2, 3} range, with a descriptive error message. - DRY up the rank check. - Add `MaxPoolWithMask_KernelRankMismatch` and `MaxPoolWithMask_KernelRankTooLarge` unit tests covering the new validation. ### Motivation Improves input validation and error diagnostics for malformed `MaxpoolWithMask` inputs. CPU-only; no behavior change for valid inputs. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>