jstaf opened a new pull request, #59069: URL: https://github.com/apache/airflow/pull/59069
One of our data analysts found a novel way to crash Airflow's dag-processor by uploading an Excel file to Airflow's DAG directory! Normally, Airflow should print a warning message and say that the Excel file is an invalid zip file (MS Office .xlsx/.docx/etc. documents are all zip archives). In this case however, Airflow has the wrong number of `%s`s when logging the warning, which causes Airflow's dag-processor to crash when handling the `zipfile.BadZipFile` exception. This PR fixes the crash by fixing the warning message to have the correct number of `%s`s in its format string. --- **^ Add meaningful description above** Read the **[Pull Request Guidelines](https://github.com/apache/airflow/blob/main/contributing-docs/05_pull_requests.rst#pull-request-guidelines)** for more information. In case of fundamental code changes, an Airflow Improvement Proposal ([AIP](https://cwiki.apache.org/confluence/display/AIRFLOW/Airflow+Improvement+Proposals)) is needed. In case of a new dependency, check compliance with the [ASF 3rd Party License Policy](https://www.apache.org/legal/resolved.html#category-x). In case of backwards incompatible changes please leave a note in a newsfragment file, named `{pr_number}.significant.rst` or `{issue_number}.significant.rst`, in [airflow-core/newsfragments](https://github.com/apache/airflow/tree/main/airflow-core/newsfragments). -- 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]
