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if_wg: mark as point to point

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It's technically point to multipoint. Also, clear the multicast and
broadcast flags. This _could_ cause problems, but hopefully not.

This should fix issues with receiving incoming connections.

Reported-by: Ashish <ashish.is@lostca.se>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This commit is contained in:
Jason A. Donenfeld 2021-03-19 10:42:18 -06:00
parent ea256bde03
commit bb59a61785
1 changed files with 1 additions and 1 deletions
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2
src/if_wg.c
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@ -3243,7 +3243,7 @@ wg_clone_create(struct if_clone *ifc, int unit, caddr_t params)
wg_aip_init(&sc->sc_aips);
if_setmtu(ifp, ETHERMTU - 80);
ifp->if_flags = IFF_BROADCAST | IFF_MULTICAST | IFF_NOARP;
ifp->if_flags = IFF_POINTOPOINT | IFF_NOARP;
ifp->if_init = wg_init;
ifp->if_reassign = wg_reassign;
ifp->if_qflush = wg_qflush;