[PR #1396] [MERGED] [Store] validate metadata when put_tensor

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kvcache-ai/Mooncake#2219

bsakaguchi commented

2026-10-29 21:33:45 +00:00

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📋 Pull Request Information

Original PR: https://github.com/kvcache-ai/Mooncake/pull/1396
Author: @zxpdemonio
Created: 1/17/2026
Status: ✅ Merged
Merged: 1/26/2026
Merged by: @XucSh

Base: main ← Head: debug

📝 Commits (3)

563e7e5 [Store] validate metadata when put tensor
5c6796b fix build error
5393d1c fix

📊 Changes

2 files changed (+39 additions, -1 deletions)

View changed files

📝 mooncake-integration/integration_utils.h (+1 -0)
📝 mooncake-integration/store/store_py.cpp (+38 -1)

📄 Description

Description

Validate metadata when put tensor, to avoid illegal field of metadata write, eg., null data_ptr, out of range dtype, out of range ndim.

Type of Change

Types
- Bug fix
- New feature
  - Transfer Engine
  - Mooncake Store
  - Mooncake EP
  - Integration
  - P2P Store
  - Python Wheel
- Breaking change
- CI/CD
- Documentation update
- Other

How Has This Been Tested?

Checklist

I have performed a self-review of my own code.
I have formatted my own code using ./scripts/code_format.sh before submitting.
I have updated the documentation.
I have added tests to prove my changes are effective.

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/kvcache-ai/Mooncake/pull/1396 **Author:** [@zxpdemonio](https://github.com/zxpdemonio) **Created:** 1/17/2026 **Status:** ✅ Merged **Merged:** 1/26/2026 **Merged by:** [@XucSh](https://github.com/XucSh) **Base:** `main` ← **Head:** `debug` --- ### 📝 Commits (3) - [`563e7e5`](https://github.com/kvcache-ai/Mooncake/commit/563e7e5baec007c7e498e84c313fb0fa5ee960d8) [Store] validate metadata when put tensor - [`5c6796b`](https://github.com/kvcache-ai/Mooncake/commit/5c6796b2a34aa7ea26ef4b35b8c245f2bff98640) fix build error - [`5393d1c`](https://github.com/kvcache-ai/Mooncake/commit/5393d1c69d4df8227f40808eb416836b8fe2f62c) fix ### 📊 Changes **2 files changed** (+39 additions, -1 deletions) <details> <summary>View changed files</summary> 📝 `mooncake-integration/integration_utils.h` (+1 -0) 📝 `mooncake-integration/store/store_py.cpp` (+38 -1) </details> ### 📄 Description ## Description Validate metadata when put tensor, to avoid illegal field of metadata write, eg., null data_ptr, out of range dtype, out of range ndim.  ## Type of Change * Types - [ ] Bug fix - [ ] New feature - [ ] Transfer Engine - [ ] Mooncake Store - [ ] Mooncake EP - [ ] Integration - [ ] P2P Store - [ ] Python Wheel - [ ] Breaking change - [ ] CI/CD - [ ] Documentation update - [ ] Other ## How Has This Been Tested?  ## Checklist - [ ] I have performed a self-review of my own code. - [ ] I have formatted my own code using `./scripts/code_format.sh` before submitting. - [ ] I have updated the documentation. - [ ] I have added tests to prove my changes are effective. --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>

bsakaguchi

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[PR #1396] [MERGED] [Store] validate metadata when put_tensor #2219