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| author | Sander Vrijders <sander.vrijders@ugent.be> | 2018-10-24 12:11:30 +0200 |
|---|---|---|
| committer | Dimitri Staessens <dimitri.staessens@ugent.be> | 2018-10-24 15:13:05 +0200 |
| commit | 991470de0c7b59c69dd2de8110ba1ddef042a473 (patch) | |
| tree | 16f68df2823de3ead983ccfdd6f55846f3b5e3a9 /src | |
| parent | da60c56365ac13a262ffa6adaba7540c4d914843 (diff) | |
| download | ouroboros-991470de0c7b59c69dd2de8110ba1ddef042a473.tar.gz ouroboros-991470de0c7b59c69dd2de8110ba1ddef042a473.zip | |
tools: Add IFF_NO_PI flag to ovpn
The flag IFF_NO_PI is needed to make sure that no extra protocol
header is added to the payload that is received on the TUN interface.
Signed-off-by: Sander Vrijders <sander.vrijders@ugent.be>
Signed-off-by: Dimitri Staessens <dimitri.staessens@ugent.be>
Diffstat (limited to 'src')
| -rw-r--r-- | src/tools/ovpn/ovpn.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/tools/ovpn/ovpn.c b/src/tools/ovpn/ovpn.c index d5e9d024..8de794fa 100644 --- a/src/tools/ovpn/ovpn.c +++ b/src/tools/ovpn/ovpn.c @@ -89,7 +89,7 @@ static int tun_open(char * dev, memset(&ifr, 0, sizeof(ifr)); - ifr.ifr_flags = IFF_TUN; + ifr.ifr_flags = IFF_TUN | IFF_NO_PI; ret = ioctl(fd, TUNSETIFF, (void *) &ifr); if (ret < 0) |