Aias00 opened a new issue, #6651: URL: https://github.com/apache/shenyu/issues/6651
- severity: High - files: `shenyu-plugin/shenyu-plugin-proxy/shenyu-plugin-rpc/shenyu-plugin-grpc/src/main/java/org/apache/shenyu/plugin/grpc/client/ShenyuGrpcClient.java:75,81` - description: When `parameterTypes` is blank, `param` can be null and execution reaches `client.call()`. Inside `call()`, line 75 `GsonUtils.getInstance().toObjectMap(requestJsons)` with null returns null; `JsonMessage.buildJsonMessageList(null)` NPEs. Even if it returns an empty list, line 81 `jsonRequestList.get(0)` throws `IndexOutOfBoundsException`. - impact: gRPC methods with no parameter types crash with an uncaught exception instead of being proxied. - suggested_fix: Handle null/blank `requestJsons` by building a single default empty DynamicMessage. - confidence: High - related_existing: none --- _Identified during the 2026-08-02 deep re-scan; full list in [`docs/scan2-2026-08-02/00-consolidated-critical-high.md`](docs/scan2-2026-08-02/00-consolidated-critical-high.md)._ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
