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| author | Lior David <qca_liord@qca.qualcomm.com> | 2016-08-22 12:42:19 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2016-08-31 10:31:03 +0300 |
| commit | 5ffae43208ec160e584117fabee2cddc5ad0e39a (patch) | |
| tree | 7d6485065f6fecd64b20deacd3bdf66c711a8c2a /Documentation | |
| parent | 47b1848d9fde5daf102f599be6e589a1d3c8da7d (diff) | |
wil6210: fix protection of wil->scan_request
Currently the places that check wil->scan_request and
call cfg80211_scan_done are not consistently protected,
so there is a risk that cfg80211_scan_done will be called
with NULL scan_request, causing a kernel crash.
Fix this by using p2p_wdev_mutex in few other places
that access scan_request. This makes sense since
scan_request may point to p2p_wdev, and it is not worth
the extra complexity of adding a new mutex.
Signed-off-by: Lior David <qca_liord@qca.qualcomm.com>
Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions