Mirror/ardupilot
5
0
Fork 0
mirror of https://github.com/ArduPilot/ardupilot synced 2025-01-03 14:38:30 -04:00
Code Issues Packages Projects Releases Wiki Activity

AP_HAL_SITL: check return value of setsockopt

Browse Source
This commit is contained in:
Peter Barker 2018-03-31 20:03:47 +11:00 committed by Randy Mackay
parent 8888adbfd4
commit 7d271e0f3c
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
libraries/AP_HAL_SITL/UARTDriver.cpp
View File

@ -226,7 +226,10 @@ void UARTDriver::_tcp_start_connection(uint16_t port, bool wait_for_connection)
}
/* we want to be able to re-use ports quickly */
setsockopt(_listen_fd, SOL_SOCKET, SO_REUSEADDR, &one, sizeof(one));
if (setsockopt(_listen_fd, SOL_SOCKET, SO_REUSEADDR, &one, sizeof(one)) == -1) {
fprintf(stderr, "setsockopt failed: %s\n", strerror(errno));
exit(1);
}
fprintf(stderr, "bind port %u for %u\n",
(unsigned)ntohs(sockaddr.sin_port),