diff options
| author | Dominik Brodowski <[email protected]> | 2018-01-15 08:12:15 +0100 |
|---|---|---|
| committer | Johannes Berg <[email protected]> | 2018-01-15 09:15:04 +0100 |
| commit | 7a94b8c2eee7083ddccd0515830f8c81a8e44b1a (patch) | |
| tree | 97ecb540ce522008ac03bc7840ee2da0b9c0a5a3 /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | a48a52b7bea81c046fe1c1288f84d0eba214cba0 (diff) | |
nl80211: take RCU read lock when calling ieee80211_bss_get_ie()
As ieee80211_bss_get_ie() derefences an RCU to return ssid_ie, both
the call to this function and any operation on this variable need
protection by the RCU read lock.
Fixes: 44905265bc15 ("nl80211: don't expose wdev->ssid for most interfaces")
Signed-off-by: Dominik Brodowski <[email protected]>
Signed-off-by: Johannes Berg <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions