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Make device close cleaner.
[tinc]
/
src
/
multicast_device.c
diff --git
a/src/multicast_device.c
b/src/multicast_device.c
index
48e1200
..
ba272eb
100644
(file)
--- a/
src/multicast_device.c
+++ b/
src/multicast_device.c
@@
-148,13
+148,15
@@
error:
}
static void close_device(void) {
}
static void close_device(void) {
- close(device_fd);
+ close(device_fd);
device_fd = -1;
- free(device);
- free(iface);
+ free(device);
device = NULL;
+ free(iface);
iface = NULL;
- if(ai)
- freeaddrinfo(ai);
+ if(ai) {
+ freeaddrinfo(ai); ai = NULL;
+ }
+ device_info = NULL;
}
static bool read_packet(vpn_packet_t *packet) {
}
static bool read_packet(vpn_packet_t *packet) {