Am 09.09.20 um 17:37 schrieb Gert Doering:
> Our code works on "very old Linux" (Fedora-1), but needs a #define
> for TUNSETGROUP to compile. Everything else is there.
>
> While at it, fix TUNSETGROUP error message.
>
> Reported-By: noloader on Trac
> Trac: #1152
>
> Signed-off-by: Gert Doering <g...@greenie.muc.de>
> ---
> src/openvpn/tun.c | 7 ++++++-
> 1 file changed, 6 insertions(+), 1 deletion(-)
>
> diff --git a/src/openvpn/tun.c b/src/openvpn/tun.c
> index 923131ad..651cb871 100644
> --- a/src/openvpn/tun.c
> +++ b/src/openvpn/tun.c
> @@ -1993,6 +1993,11 @@ open_tun(const char *dev, const char *dev_type, const
> char *dev_node, struct tun
>
> #ifdef ENABLE_FEATURE_TUN_PERSIST
>
> +/* TUNSETGROUP appeared in 2.6.23 */
> +#ifndef TUNSETGROUP
> +# define TUNSETGROUP _IOW('T', 206, int)
> +#endif
> +
> void
> tuncfg(const char *dev, const char *dev_type, const char *dev_node,
> int persist_mode, const char *username, const char *groupname,
> @@ -2032,7 +2037,7 @@ tuncfg(const char *dev, const char *dev_type, const
> char *dev_node,
> }
> else if (ioctl(tt->fd, TUNSETGROUP, platform_state_group.gr->gr_gid)
> < 0)
> {
> - msg(M_ERR, "Cannot ioctl TUNSETOWNER(%s) %s", groupname, dev);
> + msg(M_ERR, "Cannot ioctl TUNSETGROUP(%s) %s", groupname, dev);
> }
> }
> close_tun(tt, ctx);
> Hm, it does not hurt, so... Acked-By: Arne Schwabe <a...@rfc2549.org>
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