commits September 2020

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[doc] backup-redmine/2020-09-12,master: doc: open-mesh/Random (d4bfad2)
by postmaster＠open-mesh.org 12 Sep '20

12 Sep '20

Repository : ssh://git@diktynna/doc On branches: backup-redmine/2020-09-12,master >--------------------------------------------------------------- commit d4bfad2cb1dfc96c2eb2f75e4e2f16c279084525 Author: Sven Eckelmann <sven(a)narfation.org> Date: Sun Aug 16 23:23:13 2020 +0000 doc: open-mesh/Random >--------------------------------------------------------------- d4bfad2cb1dfc96c2eb2f75e4e2f16c279084525 batman-adv/ELP.textile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/batman-adv/ELP.textile b/batman-adv/ELP.textile index c4db231..66b1c94 100644 --- a/batman-adv/ELP.textile +++ b/batman-adv/ELP.textile @@ -1,7 +1,8 @@ -{{include(open-mesh:TemplateDeprecated)}} +h1. This page is OUTDATED! This page is not in sync with the actual implementation. Neither the packet format matches nor the use as unicast probe frames is explained. + h1. Echo Location Protocol (ELP) !https://upload.wikimedia.org/wikipedia/commons/e/e1/Animal_echolocation.svg!:https://en.wikipedia.org/wiki/File:Animal_echolocation.svg

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[linux-merge]linux integration; annotated tag, v5.9-rc4, created. v5.9-rc4
by postmaster＠open-mesh.org 07 Sep '20

07 Sep '20

The annotated tag, v5.9-rc4 has been created at 58c26e62f075825dc598345e31f0afbcb1da48ef (tag) tagging f4d51dffc6c01a9e94650d95ce0104964f8ae822 (commit) replaces v5.9-rc3 tagged by Linus Torvalds on Sun Sep 6 17:11:40 2020 -0700 - Shortlog ------------------------------------------------------------ Linux 5.9-rc4 -----BEGIN PGP SIGNATURE----- iQFSBAABCAA8FiEEq68RxlopcLEwq+PEeb4+QwBBGIYFAl9VerweHHRvcnZhbGRz QGxpbnV4LWZvdW5kYXRpb24ub3JnAAoJEHm+PkMAQRiGhc4H/iHD6qLdB36gZB6K oc2nJyrqyWitv4ti2Mnt5PA7o4wX4l6nnr1QvoaJ4BRs5Ja1czRvb2XDmdzqAoIA xITGoafqaAeDfxQ91bWrJsVN0pCRKiGwddXlU7TWmqw/riAkfOqi6GYKvav4biJH +n1mUPQb1M2IbRFsqkAS+ebKHq3CWaRvzKOEneS88nGlL5u31S9NAru8Ru/fkxRn 6CwGcs1XRaBPYaZAhdfIb0NuatUlpkhPC9yhNS9up6SqrWmK3m65vmFVng6H0eCF fwn1jVztboY/XcNAi5sM9ExpQCql6WLQEEktVikqRDojC8fVtSx6W55tPt7qeaoO Z6t4/DA= =bcA4 -----END PGP SIGNATURE----- Jussi Kivilinna (1): batman-adv: bla: use netif_rx_ni when not in interrupt context Linus L��ssing (1): batman-adv: Fix own OGM check in aggregated OGMs Sven Eckelmann (1): batman-adv: Avoid uninitialized chaddr when handling DHCP ----------------------------------------------------------------------- -- linux integration

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[batman-adv] maint: batman-adv: mcast/TT: fix wrongly dropped or rerouted packets (22e740c5)
by postmaster＠open-mesh.org 05 Sep '20

05 Sep '20

Repository : ssh://git@diktynna/batman-adv On branch : maint >--------------------------------------------------------------- commit 22e740c5e6c9342e0f5028beb3d14b84a018d113 Author: Linus L��ssing <linus.luessing(a)c0d3.blue> Date: Fri Sep 4 20:28:00 2020 +0200 batman-adv: mcast/TT: fix wrongly dropped or rerouted packets The unicast packet rerouting code makes several assumptions. For instance it assumes that there is always exactly one destination in the TT. This breaks for multicast frames in a unicast packets in several ways: For one thing if there is actually no TT entry and the destination node was selected due to the multicast tvlv flags it announced. Then an intermediate node will wrongly drop the packet. For another thing if there is a TT entry but the TTVN of this entry is newer than the originally addressed destination node: Then the intermediate node will wrongly redirect the packet, leading to duplicated multicast packets at a multicast listener and missing packets at other multicast listeners or multicast routers. Fixing this by not applying the unicast packet rerouting to batman-adv unicast packets with a multicast payload. We are not able to detect a roaming multicast listener at the moment and will just continue to send the multicast frame to both the new and old destination for a while in case of such a roaming multicast listener. Fixes: cea194d90b11 ("batman-adv: improved client announcement mechanism") Signed-off-by: Linus L��ssing <linus.luessing(a)c0d3.blue> Signed-off-by: Sven Eckelmann <sven(a)narfation.org> >--------------------------------------------------------------- 22e740c5e6c9342e0f5028beb3d14b84a018d113 net/batman-adv/routing.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c index 27cdf5e4..9e5c71e4 100644 --- a/net/batman-adv/routing.c +++ b/net/batman-adv/routing.c @@ -826,6 +826,10 @@ static bool batadv_check_unicast_ttvn(struct batadv_priv *bat_priv, vid = batadv_get_vid(skb, hdr_len); ethhdr = (struct ethhdr *)(skb->data + hdr_len); + /* do not reroute multicast frames in a unicast header */ + if (is_multicast_ether_addr(ethhdr->h_dest)) + return true; + /* check if the destination client was served by this node and it is now * roaming. In this case, it means that the node has got a ROAM_ADV * message and that it knows the new destination in the mesh to re-route

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commits September 2020