pitrou opened a new issue, #49448: URL: https://github.com/apache/arrow/issues/49448
### Describe the bug, including details regarding any error messages, version, and platform. In GH-49311 we added differential fuzzing for the IPC file fuzzer, where we compare the contents as read by the IPC file reader and the IPC stream reader, respectively. However, as the IPC file footer carries a duplicate definition of the file's schema, the fuzzer could mutate it and make it mismatch the IPC stream schema. The fuzz target would currently fail on such a file, even though it's technically not a bug in the IPC implementation. ### Component(s) C++, Continuous Integration -- 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]
