Hello David,
here you have our patchset for net/linux-4.2 which contains only patches
that we think to be important (meaning they fix critical
crashes/misbehaviours actually reported by some users).
Patch 1 (by me) is preventing DAT from injecting replies received from the
mesh into the LAN which would confuse a L2 bridge.
Patch 2 introduces several NULL checks in order to prevent spurious
kernel crashes due to NULL pointer deferences, by Marek Lindnder.
Patches 3, still by Marek, prevent accidental double deletions
of tt_local_entry objects from their own lists which would lead to a
kernel crash.
Patch 4 by Simon Wunderlich fixes a memory leak which is triggered by
the missing initialization of the bandwidth_up/down fields of the bat-GW
struct.
If possible, I'd recommend to consider all these patches for inclusion
in the stable releases.
Please pull or let me know if anything else is wrong!
Thanks a lot David,
Antonio
The following changes since commit 2475b22526d70234ecfe4a1ff88aed69badefba9:
xen-netback: Allocate fraglist early to avoid complex rollback (2015-08-03
22:23:03 -0700)
are available in the git repository at:
git://git.open-mesh.org/linux-merge.git tags/batman-adv-fix-for-davem
for you to fetch changes up to 27a4d5efd417b6ef3190e9af357715532d4617a3:
batman-adv: initialize up/down values when adding a gateway (2015-08-05
00:31:47 +0200)
----------------------------------------------------------------
Included changes:
- prevent DAT from replying on behalf of local clients and confuse L2
bridges
- fix crash on double list removal of TT objects (tt_local_entry)
- fix crash due to missing NULL checks
- initialize bw values for new GWs objects to prevent memory leak
----------------------------------------------------------------
Antonio Quartulli (1):
batman-adv: avoid DAT to mess up LAN state
Marek Lindner (2):
batman-adv: fix kernel crash due to missing NULL checks
batman-adv: protect tt_local_entry from concurrent delete events
Simon Wunderlich (1):
batman-adv: initialize up/down values when adding a gateway
net/batman-adv/distributed-arp-table.c | 18 +++++++++++++-----
net/batman-adv/gateway_client.c | 2 ++
net/batman-adv/soft-interface.c | 3 +++
net/batman-adv/translation-table.c | 29 ++++++++++++++++++++++++-----
4 files changed, 42 insertions(+), 10 deletions(-)
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