Make device close cleaner.

[tinc] / src / solaris / device.c

diff --git a/src/solaris/device.c b/src/solaris/device.c
index c11f60f..a4c0d27 100644 (file)
--- a/src/solaris/device.c
+++ b/src/solaris/device.c
@@ -287,11 +287,11 @@ static void close_device(void) {
                }
        }
 
-       close(ip_fd);
-       close(device_fd);
+       close(ip_fd); ip_fd = -1;
+       close(device_fd); device_fd = -1;
 
-       free(device);
-       free(iface);
+       free(device); device = NULL;
+       free(iface); iface = NULL;
 }
 
 static bool read_packet(vpn_packet_t *packet) {