diff options
| author | Tetsuo Handa <[email protected]> | 2021-04-05 19:16:50 +0900 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2021-04-05 15:06:03 -0700 |
| commit | 08c27f3322fec11950b8f1384aa0f3b11d028528 (patch) | |
| tree | dbc224317d9efa82154d4decbf394f810f2e1850 /tools/perf/scripts/python/syscall-counts.py | |
| parent | 22f69de18ee86e81dc41253869e5dd963ccea429 (diff) | |
batman-adv: initialize "struct batadv_tvlv_tt_vlan_data"->reserved field
KMSAN found uninitialized value at batadv_tt_prepare_tvlv_local_data()
[1], for commit ced72933a5e8ab52 ("batman-adv: use CRC32C instead of CRC16
in TT code") inserted 'reserved' field into "struct batadv_tvlv_tt_data"
and commit 7ea7b4a142758dea ("batman-adv: make the TT CRC logic VLAN
specific") moved that field to "struct batadv_tvlv_tt_vlan_data" but left
that field uninitialized.
[1] https://syzkaller.appspot.com/bug?id=07f3e6dba96f0eb3cabab986adcd8a58b9bdbe9d
Reported-by: syzbot <[email protected]>
Tested-by: syzbot <[email protected]>
Signed-off-by: Tetsuo Handa <[email protected]>
Fixes: ced72933a5e8ab52 ("batman-adv: use CRC32C instead of CRC16 in TT code")
Fixes: 7ea7b4a142758dea ("batman-adv: make the TT CRC logic VLAN specific")
Acked-by: Sven Eckelmann <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions