catalinv-ncc opened a new pull request, #19476: URL: https://github.com/apache/nuttx/pull/19476
## Summary Stops kernel from crashing when a user land process calls the driver with a NULL buffer. Full details in the issue: https://github.com/apache/nuttx/issues/19473 While this fixes the issue with a typical NULL pointer, fundamentally this will be addressed with the implementation of access_ok(). https://man7.org/linux/man-pages/man2/access.2.html ## Impact If user passes NULL as buffer, the driver may crash. This is problematic for NuttX protected and kernel builds. ## Testing Builds ok. -- 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]
