raiden00pl opened a new pull request, #20617: URL: https://github.com/apache/nuttx/pull/20617
## Summary can_recvmsg() waited for a frame with an UINT_MAX timeout, so a blocking read on an idle CAN socket never returned even with SO_RCVTIMEO set. Wait for _SO_TIMEOUT(s_rcvtimeo) instead and return EAGAIN on timeout, as udp_recvfrom() does. ## Impact bugfix ## Testing detected by automate tests from https://github.com/railab/nuttx-testlab -- 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]
