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| author |   Felix Fietkau <nbd@nbd.name> | 2023-03-30 11:00:01 +0200 |
|---|---|---|
| committer |   Johannes Berg <johannes.berg@intel.com> | 2023-03-30 11:13:53 +0200 |
| commit | a16fc38315f2c69c520ee769976ecb9c706b8560 (patch) | |
| tree | 6536ecfdf67fe8cf1109054106e1a0bd74b2d030 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | wifi: mac80211: drop bogus static keywords in A-MSDU rx (diff) | |
| download | wireguard-linux-a16fc38315f2c69c520ee769976ecb9c706b8560.tar.xz wireguard-linux-a16fc38315f2c69c520ee769976ecb9c706b8560.zip | |
wifi: mac80211: fix potential null pointer dereference
rx->sta->amsdu_mesh_control is being passed to ieee80211_amsdu_to_8023s
without checking rx->sta. Since it doesn't make sense to accept A-MSDU
packets without a sta, simply add a check earlier.
Fixes: 6e4c0d0460bd ("wifi: mac80211: add a workaround for receiving non-standard mesh A-MSDU")
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Link: https://lore.kernel.org/r/20230330090001.60750-2-nbd@nbd.name
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions