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45 lines
2.2 KiB
45 lines
2.2 KiB
commit 2b6bccca5d9d8ab7f11219a639707b325910a0b1
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Author: Philip Prindeville <philipp@redfish-solutions.com>
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Date: Thu Sep 17 00:27:55 2020 +0000
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Logic for p2p on tunnels incorrectly requires IFF_MULTICAST (#305)
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Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
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--- a/avahi-core/iface-linux.c
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+++ b/avahi-core/iface-linux.c
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@@ -105,8 +105,8 @@ static void netlink_callback(AvahiNetlin
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(ifinfomsg->ifi_flags & IFF_UP) &&
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(!m->server->config.use_iff_running || (ifinfomsg->ifi_flags & IFF_RUNNING)) &&
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((ifinfomsg->ifi_flags & IFF_LOOPBACK) ||
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- (ifinfomsg->ifi_flags & IFF_MULTICAST)) &&
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- (m->server->config.allow_point_to_point || !(ifinfomsg->ifi_flags & IFF_POINTOPOINT));
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+ (ifinfomsg->ifi_flags & IFF_MULTICAST) ||
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+ ((ifinfomsg->ifi_flags & IFF_POINTOPOINT) && m->server->config.allow_point_to_point));
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/* Handle interface attributes */
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l = NLMSG_PAYLOAD(n, sizeof(struct ifinfomsg));
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--- a/avahi-core/iface-pfroute.c
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+++ b/avahi-core/iface-pfroute.c
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@@ -81,8 +81,8 @@ static void rtm_info(struct rt_msghdr *r
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(ifm->ifm_flags & IFF_UP) &&
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(!m->server->config.use_iff_running || (ifm->ifm_flags & IFF_RUNNING)) &&
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((ifm->ifm_flags & IFF_LOOPBACK) ||
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- (ifm->ifm_flags & IFF_MULTICAST)) &&
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- (m->server->config.allow_point_to_point || !(ifm->ifm_flags & IFF_POINTOPOINT));
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+ (ifm->ifm_flags & IFF_MULTICAST) ||
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+ ((ifm->ifm_flags & IFF_POINTOPOINT) && m->server->config.allow_point_to_point));
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avahi_free(hw->name);
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hw->name = avahi_strndup(sdl->sdl_data, sdl->sdl_nlen);
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@@ -428,8 +428,8 @@ static void if_add_interface(struct lifr
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(flags & IFF_UP) &&
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(!m->server->config.use_iff_running || (flags & IFF_RUNNING)) &&
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((flags & IFF_LOOPBACK) ||
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- (flags & IFF_MULTICAST)) &&
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- (m->server->config.allow_point_to_point || !(flags & IFF_POINTOPOINT));
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+ (flags & IFF_MULTICAST) ||
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+ ((flags & IFF_POINTOPOINT) && m->server->config.allow_point_to_point));
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hw->name = avahi_strdup(lifreq->lifr_name);
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hw->mtu = mtu;
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/* TODO get mac address */
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