mac80211: check vif pointer before airtime calculation

Browse source

In case of monitor mode injection, vif may be NULL, don't crash
on that in ieee80211_calc_expected_tx_airtime().

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Acked-by: Toke Høiland-Jørgensen <toke@redhat.com>
Link: https://lore.kernel.org/r/20200221104544.dddb7a3568fd.I0ede2733a3c76e95daeab07538449ea847e7b78d@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

...

This commit is contained in:

Johannes Berg 2020-02-21 10:45:45 +01:00

parent 3ee9306b35

commit ca98c47d54

1 changed files with 3 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

5

net/mac80211/tx.c

View file