fjpanag opened a new pull request, #6682: URL: https://github.com/apache/incubator-nuttx/pull/6682
## Summary Various improvements in calculation of the device path for the backup-RAM. The same algorithm was used in STM32, STM32F7, STM32H7 & RX65N. * The maximum size calculation was wrong, and allowed for a buffer overflow. * The whole trick with `strncpy` and `strcat`, was unnecessary and dangerous. * Fixes a compiler warning (about `strncpy`). * We also got rid of 32 bytes of stack usage :) ## Impact Usage of the backup RAM is safer now. ## Testing Tested on a custom target using the STM32F427. I checked the produced path with my debugger, and it is correct. -- 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]
