| commit | 1313ceb4d668d7ea343acb0c573aeae17669ff54 | [log] [tgz] |
|---|---|---|
| author | Dan McGee <dan@archlinux.org> | Wed Aug 31 12:14:51 2011 -0700 |
| committer | Stephen Hemminger <shemminger@vyatta.com> | Wed Aug 31 12:14:51 2011 -0700 |
| tree | 169e7861eb4fb36a7de965d82bef1ce1950c1b05 | |
| parent | 223f4d8ea6803bd9288d54c819e54a88a63c1730 [diff] |
iptuntap: avoid double open would leak a file handle
diff --git a/ip/iptuntap.c b/ip/iptuntap.c index 2a8aa7f..588926c 100644 --- a/ip/iptuntap.c +++ b/ip/iptuntap.c
@@ -47,7 +47,7 @@ static int tap_add_ioctl(struct ifreq *ifr, uid_t uid, gid_t gid) { - int fd = open(TUNDEV, O_RDWR); + int fd; int ret = -1; #ifdef IFF_TUN_EXCL