From fa082df040f6517681afb3ac66a293f75b605998 Mon Sep 17 00:00:00 2001
From: Peter Barker <pbarker@barker.dropbear.id.au>
Date: Wed, 13 Mar 2019 13:54:51 +1100
Subject: [PATCH] AP_HAL_SITL: add missing CLOEXECs on tcp ports
---
libraries/AP_HAL_SITL/UARTDriver.cpp | 3 +++
1 file changed, 3 insertions(+)
diff --git a/libraries/AP_HAL_SITL/UARTDriver.cpp b/libraries/AP_HAL_SITL/UARTDriver.cpp
index ca51059538..af0e09706a 100644
--- a/libraries/AP_HAL_SITL/UARTDriver.cpp
+++ b/libraries/AP_HAL_SITL/UARTDriver.cpp
@@ -305,6 +305,7 @@ void UARTDriver::_tcp_start_connection(uint16_t port, bool wait_for_connection)
setsockopt(_fd, IPPROTO_TCP, TCP_NODELAY, &one, sizeof(one));
fcntl(_fd, F_SETFD, FD_CLOEXEC);
_connected = true;
+ fprintf(stdout, "Connection on serial port %u\n", _portNumber);
}
}
@@ -361,6 +362,7 @@ void UARTDriver::_tcp_start_client(const char *address, uint16_t port)
setsockopt(_fd, SOL_SOCKET, SO_REUSEADDR, &one, sizeof(one));
setsockopt(_fd, IPPROTO_TCP, TCP_NODELAY, &one, sizeof(one));
+ fcntl(_fd, F_SETFD, FD_CLOEXEC);
_connected = true;
}
@@ -546,6 +548,7 @@ void UARTDriver::_check_connection(void)
_connected = true;
setsockopt(_fd, IPPROTO_TCP, TCP_NODELAY, &one, sizeof(one));
setsockopt(_fd, SOL_SOCKET, SO_REUSEADDR, &one, sizeof(one));
+ fcntl(_fd, F_SETFD, FD_CLOEXEC);
fprintf(stdout, "New connection on serial port %u\n", _portNumber);
}
}