commits February 2024

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[doc] backup-redmine/2024-02-03,main: doc: open-mesh/OpenHarbors (85bcd0b4)
by postmaster＠open-mesh.org 03 Feb '24

03 Feb '24

Repository : ssh://git@diktynna/doc On branches: backup-redmine/2024-02-03,main >--------------------------------------------------------------- commit 85bcd0b4dd704690e500a851da4fdd8432550298 Author: Linus Lüssing <linus.luessing(a)c0d3.blue> Date: Sat Feb 3 04:29:21 2024 +0000 doc: open-mesh/OpenHarbors >--------------------------------------------------------------- 85bcd0b4dd704690e500a851da4fdd8432550298 open-mesh/OpenHarbors.textile | 3 +++ 1 file changed, 3 insertions(+) diff --git a/open-mesh/OpenHarbors.textile b/open-mesh/OpenHarbors.textile index 1728691c..86735a88 100644 --- a/open-mesh/OpenHarbors.textile +++ b/open-mesh/OpenHarbors.textile @@ -207,6 +207,9 @@ h3. Optional/additional/future Milestones/Ideas kernel module (or implement within mac80211_hwsim) for increased/usable performance on embedded devices (ideally already done early for/with the initial implementation) +* Roaming / handover support: When a client roams to another AP + then the old AP would need to hand over the L2TP tunnel to + the new AP. * More EAP methods: Any other methods other than EAP-TTLS which can provide a cleartext username and/or domain? * Add RADIUS server option to (Gluon's) openharbor-server/authenticator

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[linux-merge]linux integration; branch, base/net-next, updated. v6.8-rc1-4-gdb60ad8b21ce
by postmaster＠open-mesh.org 02 Feb '24

02 Feb '24

The following commit has been merged in the base/net-next branch: commit df3fc228dead6298ac9e985a270b8521e41471e6 Author: Simon Wunderlich <sw(a)simonwunderlich.de> Date: Fri Jan 12 17:37:46 2024 +0100 batman-adv: Start new development cycle This version will contain all the (major or even only minor) changes for Linux 6.9. The version number isn't a semantic version number with major and minor information. It is just encoding the year of the expected publishing as Linux -rc1 and the number of published versions this year (starting at 0). Signed-off-by: Simon Wunderlich <sw(a)simonwunderlich.de> diff --git a/net/batman-adv/main.h b/net/batman-adv/main.h index 870dcd7f1786..8ca854a75a32 100644 --- a/net/batman-adv/main.h +++ b/net/batman-adv/main.h @@ -13,7 +13,7 @@ #define BATADV_DRIVER_DEVICE "batman-adv" #ifndef BATADV_SOURCE_VERSION -#define BATADV_SOURCE_VERSION "2024.0" +#define BATADV_SOURCE_VERSION "2024.1" #endif /* B.A.T.M.A.N. parameters */ -- linux integration

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[linux-merge]linux integration; branch, base/net-next, updated. v6.8-rc1-4-gdb60ad8b21ce
by postmaster＠open-mesh.org 02 Feb '24

02 Feb '24

The following commit has been merged in the base/net-next branch: commit ffc15626c861f811f9778914be004fcf43810a91 Author: Markus Elfring <elfring(a)users.sourceforge.net> Date: Tue Jan 2 07:27:45 2024 +0100 batman-adv: Return directly after a failed batadv_dat_select_candidates() in batadv_dat_forward_data() The kfree() function was called in one case by the batadv_dat_forward_data() function during error handling even if the passed variable contained a null pointer. This issue was detected by using the Coccinelle software. * Thus return directly after a batadv_dat_select_candidates() call failed at the beginning. * Delete the label “out” which became unnecessary with this refactoring. Signed-off-by: Markus Elfring <elfring(a)users.sourceforge.net> Acked-by: Sven Eckelmann <sven(a)narfation.org> Signed-off-by: Simon Wunderlich <sw(a)simonwunderlich.de> diff --git a/net/batman-adv/distributed-arp-table.c b/net/batman-adv/distributed-arp-table.c index 28a939d56090..4c7e85534324 100644 --- a/net/batman-adv/distributed-arp-table.c +++ b/net/batman-adv/distributed-arp-table.c @@ -684,7 +684,7 @@ static bool batadv_dat_forward_data(struct batadv_priv *bat_priv, cand = batadv_dat_select_candidates(bat_priv, ip, vid); if (!cand) - goto out; + return ret; batadv_dbg(BATADV_DBG_DAT, bat_priv, "DHT_SEND for %pI4\n", &ip); @@ -728,7 +728,6 @@ free_orig: batadv_orig_node_put(cand[i].orig_node); } -out: kfree(cand); return ret; } -- linux integration

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[linux-merge]linux integration; branch, base/net-next, updated. v6.8-rc1-4-gdb60ad8b21ce
by postmaster＠open-mesh.org 02 Feb '24

02 Feb '24

The following commit has been merged in the base/net-next branch: commit 5593e9abf1cf2bf096366d8c7fd933bc69d561ce Author: Markus Elfring <elfring(a)users.sourceforge.net> Date: Tue Jan 2 07:52:21 2024 +0100 batman-adv: Improve exception handling in batadv_throw_uevent() The kfree() function was called in up to three cases by the batadv_throw_uevent() function during error handling even if the passed variable contained a null pointer. This issue was detected by using the Coccinelle software. * Thus adjust jump targets. * Reorder kfree() calls at the end. Signed-off-by: Markus Elfring <elfring(a)users.sourceforge.net> Acked-by: Sven Eckelmann <sven(a)narfation.org> Signed-off-by: Simon Wunderlich <sw(a)simonwunderlich.de> diff --git a/net/batman-adv/main.c b/net/batman-adv/main.c index 5fc754b0b3f7..75119f1ffccc 100644 --- a/net/batman-adv/main.c +++ b/net/batman-adv/main.c @@ -691,29 +691,31 @@ int batadv_throw_uevent(struct batadv_priv *bat_priv, enum batadv_uev_type type, "%s%s", BATADV_UEV_TYPE_VAR, batadv_uev_type_str[type]); if (!uevent_env[0]) - goto out; + goto report_error; uevent_env[1] = kasprintf(GFP_ATOMIC, "%s%s", BATADV_UEV_ACTION_VAR, batadv_uev_action_str[action]); if (!uevent_env[1]) - goto out; + goto free_first_env; /* If the event is DEL, ignore the data field */ if (action != BATADV_UEV_DEL) { uevent_env[2] = kasprintf(GFP_ATOMIC, "%s%s", BATADV_UEV_DATA_VAR, data); if (!uevent_env[2]) - goto out; + goto free_second_env; } ret = kobject_uevent_env(bat_kobj, KOBJ_CHANGE, uevent_env); -out: - kfree(uevent_env[0]); - kfree(uevent_env[1]); kfree(uevent_env[2]); +free_second_env: + kfree(uevent_env[1]); +free_first_env: + kfree(uevent_env[0]); if (ret) +report_error: batadv_dbg(BATADV_DBG_BATMAN, bat_priv, "Impossible to send uevent for (%s,%s,%s) event (err: %d)\n", batadv_uev_type_str[type], -- linux integration

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[linux-merge]linux integration; branch, base/net-next, updated. v6.8-rc1-4-gdb60ad8b21ce
by postmaster＠open-mesh.org 02 Feb '24

02 Feb '24

The following commit has been merged in the base/net-next branch: commit db60ad8b21cee0394cb0a1092d9f9190d310562c Author: Sven Eckelmann <sven(a)narfation.org> Date: Mon Jan 22 14:03:38 2024 +0100 batman-adv: Drop usage of export.h The linux/export.h include was introduced in commit 9bcb94c8617e ("batman-adv: Introduce missing headers for genetlink restructure") to have access to THIS_MODULE. But with commit 5b20755b7780 ("init: move THIS_MODULE from <linux/export.h> to <linux/init.h>"), it was moved and the include for export.h is no longer needed. Signed-off-by: Sven Eckelmann <sven(a)narfation.org> Signed-off-by: Simon Wunderlich <sw(a)simonwunderlich.de> diff --git a/net/batman-adv/netlink.c b/net/batman-adv/netlink.c index 1f7ed9d4f6fd..0954757f0b8b 100644 --- a/net/batman-adv/netlink.c +++ b/net/batman-adv/netlink.c @@ -15,7 +15,6 @@ #include <linux/cache.h> #include <linux/err.h> #include <linux/errno.h> -#include <linux/export.h> #include <linux/genetlink.h> #include <linux/gfp.h> #include <linux/if_ether.h> -- linux integration

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[linux-merge]linux integration; annotated tag, batadv-next-pullrequest-20240201, deleted. v6.8-rc1-4-gdb60ad8b21ce
by postmaster＠open-mesh.org 02 Feb '24

02 Feb '24

The annotated tag, batadv-next-pullrequest-20240201 has been deleted was 5e7baae8602cc8258fe64f32ee03990f16024ecd ----------------------------------------------------------------------- tag batadv-next-pullrequest-20240201 This cleanup patchset includes the following patches: - bump version strings, by Simon Wunderlich - Improve error handling in DAT and uevent generator, by Markus Elfring (2 patches) - Drop usage of export.h, by Sven Eckelmann -----BEGIN PGP SIGNATURE----- iQJKBAABCgA0FiEE1ilQI7G+y+fdhnrfoSvjmEKSnqEFAmW7eyoWHHN3QHNpbW9u d3VuZGVybGljaC5kZQAKCRChK+OYQpKeoUxzD/9xhPlaNHquoeB45kj2EY6UwERi bTdX+gcN0n++M9OEW1FIjnDjHbYLb+bPUu2frADnkiOg6ckgCTboE7j0pceydKQ2 z/4F26ohmaoesLD+YCl1x33791KQicgFZccxlC+CWi4mpVvNykfFUOVETY3/wq+G yUXrZ7tGOTat5qO17wZY7+uIvZgp55WNA8YsvWgPy7vjPixkftD9LiwAs92+Shjl 1+jRvWmcfHhBDInYIdo2TB2cJUJ4B0sYVaRhQAkFkhnR9Wm2p9w+V7U/Xk3z8K4K ox6iIeXjpd5Hcb8LRcogvoRuOouMmqNvfY7wS7/qC/QXQEMph9GKDsqpbZ+WpHA3 wRUao9JoQ+nH4Oe8K4nhRA7I8MuXscVMoTNIhETjiuk+sgF7UFgUQIHy17WK4EPc MM+NmDLvCu3TBU4Br1lwVGhdeDIfMqvcSlBUc2QqT/iySd7CmUGF3U1ypjEaLq6o dGnJOa8lfEGhy57Z1ir+CcOndUl0xBNAu+wC9zko3DW9wbCMKQdOwcS2VGvIGcdP UQrdi9KJEYHt8my5cZwtjUCtqbbe1AKVJrJ6e+f1MrhM64ynDuFsGtIM4urraaXI Vigbs9rTnVWwhnA3VLSxeAK+k+qVkjLrcEY0EJwk1DU+fvYyaFdQZY/RMn/EQGFl o0/OfhX3sTCsE0P1zg== =Uo1w -----END PGP SIGNATURE----- db60ad8b21cee0394cb0a1092d9f9190d310562c batman-adv: Drop usage of export.h ----------------------------------------------------------------------- -- linux integration

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[linux-merge]linux integration; branch, base/net, updated. v6.8-rc1-2-g0a186b49bba5
by postmaster＠open-mesh.org 01 Feb '24

01 Feb '24

The following commit has been merged in the base/net branch: commit 59f7ea703c38abc3f239068d49cc8897740e4c54 Author: Linus Lüssing <linus.luessing(a)c0d3.blue> Date: Tue Jan 9 22:58:59 2024 +0100 batman-adv: mcast: fix mcast packet type counter on timeouted nodes When a node which does not have the new batman-adv multicast packet type capability vanishes then the according, global counter erroneously would not be reduced in response on other nodes. Which in turn leads to the mesh never switching back to sending with the new multicast packet type. Fix this by reducing the according counter when such a node times out. Fixes: 90039133221e ("batman-adv: mcast: implement multicast packet generation") Signed-off-by: Linus Lüssing <linus.luessing(a)c0d3.blue> Signed-off-by: Sven Eckelmann <sven(a)narfation.org> Signed-off-by: Simon Wunderlich <sw(a)simonwunderlich.de> diff --git a/net/batman-adv/multicast.c b/net/batman-adv/multicast.c index d982daea8329..b4f8b4af1722 100644 --- a/net/batman-adv/multicast.c +++ b/net/batman-adv/multicast.c @@ -2198,6 +2198,8 @@ void batadv_mcast_purge_orig(struct batadv_orig_node *orig) BATADV_MCAST_WANT_NO_RTR4); batadv_mcast_want_rtr6_update(bat_priv, orig, BATADV_MCAST_WANT_NO_RTR6); + batadv_mcast_have_mc_ptype_update(bat_priv, orig, + BATADV_MCAST_HAVE_MC_PTYPE_CAPA); spin_unlock_bh(&orig->mcast_handler_lock); } -- linux integration

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[linux-merge]linux integration; branch, base/net, updated. v6.8-rc1-2-g0a186b49bba5
by postmaster＠open-mesh.org 01 Feb '24

01 Feb '24

The following commit has been merged in the base/net branch: commit 0a186b49bba596b81de5a686ce5bfc9cd48ab3ef Author: Linus Lüssing <linus.luessing(a)c0d3.blue> Date: Wed Jan 17 06:22:20 2024 +0100 batman-adv: mcast: fix memory leak on deleting a batman-adv interface The batman-adv multicast tracker TVLV handler is registered for the new batman-adv multicast packet type upon creating a batman-adv interface, but not unregistered again upon the interface's deletion, leading to a memory leak. Fix this memory leak by calling the according TVLV handler unregister routine for the multicast tracker TVLV upon batman-adv interface deletion. Fixes: 07afe1ba288c ("batman-adv: mcast: implement multicast packet reception and forwarding") Reported-and-tested-by: syzbot+ebe64cc5950868e77358(a)syzkaller.appspotmail.com Closes: https://lore.kernel.org/all/000000000000beadc4060f0cbc23@google.com/ Signed-off-by: Linus Lüssing <linus.luessing(a)c0d3.blue> Signed-off-by: Sven Eckelmann <sven(a)narfation.org> Signed-off-by: Simon Wunderlich <sw(a)simonwunderlich.de> diff --git a/net/batman-adv/multicast.c b/net/batman-adv/multicast.c index b4f8b4af1722..14088c4ff2f6 100644 --- a/net/batman-adv/multicast.c +++ b/net/batman-adv/multicast.c @@ -2175,6 +2175,7 @@ void batadv_mcast_free(struct batadv_priv *bat_priv) cancel_delayed_work_sync(&bat_priv->mcast.work); batadv_tvlv_container_unregister(bat_priv, BATADV_TVLV_MCAST, 2); + batadv_tvlv_handler_unregister(bat_priv, BATADV_TVLV_MCAST_TRACKER, 1); batadv_tvlv_handler_unregister(bat_priv, BATADV_TVLV_MCAST, 2); /* safely calling outside of worker, as worker was canceled above */ -- linux integration

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[linux-merge]linux integration; annotated tag, batadv-net-pullrequest-20240201, deleted. v6.8-rc1-2-g0a186b49bba5
by postmaster＠open-mesh.org 01 Feb '24

01 Feb '24

The annotated tag, batadv-net-pullrequest-20240201 has been deleted was a2a56bd927b007abd1bfac86cc62e2b58c3efc5f ----------------------------------------------------------------------- tag batadv-net-pullrequest-20240201 Here are some batman-adv bugfixes: - fix a timeout issue and a memory leak in batman-adv multicast, by Linus Lüssing (2 patches) -----BEGIN PGP SIGNATURE----- iQJKBAABCgA0FiEE1ilQI7G+y+fdhnrfoSvjmEKSnqEFAmW7eXMWHHN3QHNpbW9u d3VuZGVybGljaC5kZQAKCRChK+OYQpKeoSb2D/9p7/fQhF8DFuEFGi9zE0afjMno VrVjg7ZBm8Y2nJsF8neada4RXNTRdPzznd5fqlx0KFNUCpxoHbDDivtriA7/NsY/ UNoa6/0eHA0lh2dPqbJ4n1IkgJvneXnF9YraK5g62PRjDIjC0Zk5nll+fb/ve35+ p+7ABe3edf4UH2LVliaR1WIfkIfbPPFdWjNHUAObdTC+li58BehB+M1EL28X8vz7 +fNCS/320FhGizAkKj9saByhSu2/LgpSvb4xspA9TJBSr69jt9XPaiZoutWcMkHa FHK9M4sJ12ZLHihLVq7wgg193481sWllwZb75TzqOfYw6pGLe8RggbT3Wg4NbW8n 7DsdIvTNHzW/9Etb56HNM/dSifIerSny/dM0CZjb2UEyPqeVmHfV2Hfqi87Xe7K6 QTVShIDLTk4eTAHs4UjD/EmmtuEggo9J1jPK73GmPWbjxaaEWJuImlos9R3J+EdQ sC71oWGixJmTftsRif74q9UZpdssTZpmFpbl57xvksD3TnOB11yK7d6DlQcrLr// 8ndScm7n7qw67uoYcqRHanK1zCwuQeBl0nUNt29PfB2x41Ya/bUpBM5k07nolILP 3F994yJODM1njh+bjNHpfUYtbxgVznMieLF96HR6xfP5AVVmgBpGfmwbD5LB7xya 5f1XzQDQoHkZb9zafw== =vWTg -----END PGP SIGNATURE----- 0a186b49bba596b81de5a686ce5bfc9cd48ab3ef batman-adv: mcast: fix memory leak on deleting a batman-adv interface ----------------------------------------------------------------------- -- linux integration

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[batman-adv] main,main: batman-adv: Drop usage of export.h (7d30b5a0)
by postmaster＠open-mesh.org 01 Feb '24

01 Feb '24

Repository : ssh://git@diktynna/batman-adv On branches: main,main >--------------------------------------------------------------- commit 7d30b5a06020e8c4e53968e4086a0fa6e9fdd947 Author: Sven Eckelmann <sven(a)narfation.org> Date: Mon Jan 22 14:10:22 2024 +0100 batman-adv: Drop usage of export.h The linux/export.h include was introduced in commit f6977d91a992 ("batman-adv: Introduce missing headers for genetlink restructure") to have access to THIS_MODULE. But with commit 5b20755b7780 ("init: move THIS_MODULE from <linux/export.h> to <linux/init.h>"), it was moved and the include for export.h is no longer needed. Signed-off-by: Sven Eckelmann <sven(a)narfation.org> >--------------------------------------------------------------- 7d30b5a06020e8c4e53968e4086a0fa6e9fdd947 net/batman-adv/netlink.c | 1 - 1 file changed, 1 deletion(-) diff --git a/net/batman-adv/netlink.c b/net/batman-adv/netlink.c index cda99753..6aff7cc1 100644 --- a/net/batman-adv/netlink.c +++ b/net/batman-adv/netlink.c @@ -15,7 +15,6 @@ #include <linux/cache.h> #include <linux/err.h> #include <linux/errno.h> -#include <linux/export.h> #include <linux/genetlink.h> #include <linux/gfp.h> #include <linux/if_ether.h>

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commits February 2024