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poll: Avoid duplicate array index counting
[secnet.git]
/
tun.c
diff --git
a/tun.c
b/tun.c
index ffc195ca5a4f3c777db13b5ebe77de94f2f5d5a9..102a24cabed62169b11a0f17cdc7f191fdb2e70f 100644
(file)
--- a/
tun.c
+++ b/
tun.c
@@
-98,7
+98,7
@@
static int tun_beforepoll(void *sst, struct pollfd *fds, int *nfds_io,
int *timeout_io)
{
struct tun *st=sst;
-
*nfds_io=1
;
+
BEFOREPOLL_WANT_FDS(1)
;
fds[0].fd=st->fd;
fds[0].events=POLLIN;
return 0;
@@
-241,7
+241,7
@@
static bool_t tun_set_route(void *sst, struct netlink_client *routes)
break;
}
}
- if (
st->route_type==TUN_CONFIG_IOCTL
) {
+ if (
fd >= 0
) {
close(fd);
}
routes->kup=up;