diff options
author | Colin Watson <cjwatson@debian.org> | 2010-08-23 22:56:08 +0100 |
---|---|---|
committer | Colin Watson <cjwatson@debian.org> | 2010-08-23 22:56:08 +0100 |
commit | 31e30b835fd9695d3b6647cab4867001b092e28f (patch) | |
tree | 138e715c25661825457c7280cd66e3f4853d474c /openbsd-compat/port-tun.c | |
parent | 78eedc2c60ff4718200f9271d8ee4f437da3a0c5 (diff) | |
parent | 43094ebf14c9b16f1ea398bc5b65a7335e947288 (diff) |
merge 5.6p1
Diffstat (limited to 'openbsd-compat/port-tun.c')
-rw-r--r-- | openbsd-compat/port-tun.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/openbsd-compat/port-tun.c b/openbsd-compat/port-tun.c index ddc92d0f3..0d756f74f 100644 --- a/openbsd-compat/port-tun.c +++ b/openbsd-compat/port-tun.c | |||
@@ -173,9 +173,11 @@ sys_tun_open(int tun, int mode) | |||
173 | 173 | ||
174 | if (ioctl(sock, SIOCGIFFLAGS, &ifr) == -1) | 174 | if (ioctl(sock, SIOCGIFFLAGS, &ifr) == -1) |
175 | goto failed; | 175 | goto failed; |
176 | ifr.ifr_flags |= IFF_UP; | 176 | if ((ifr.ifr_flags & IFF_UP) == 0) { |
177 | if (ioctl(sock, SIOCSIFFLAGS, &ifr) == -1) | 177 | ifr.ifr_flags |= IFF_UP; |
178 | goto failed; | 178 | if (ioctl(sock, SIOCSIFFLAGS, &ifr) == -1) |
179 | goto failed; | ||
180 | } | ||
179 | 181 | ||
180 | close(sock); | 182 | close(sock); |
181 | return (fd); | 183 | return (fd); |