Donny9 opened a new pull request #2449: URL: https://github.com/apache/incubator-nuttx/pull/2449
## Summary 1.Check the size of circular buffer when circbuf_read, circbuf_peek, circbuf_write to avoid the problem of dividing by zero. 2.Don't alloc buffer when bytes using circbuf_resize is zero. ## Impact ## Testing Daily test ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
