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| author | Shuah Khan <skhan@linuxfoundation.org> | 2021-04-06 17:02:28 -0600 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2021-04-22 16:59:56 +0300 |
| commit | eaaf52e4b866f265eb791897d622961293fd48c1 (patch) | |
| tree | 4ad908cc5e7060f08c30e87691dc4fcf0d3520f8 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 8392df5d7e0b6a7d21440da1fc259f9938f4dec3 (diff) | |
ath10k: Fix ath10k_wmi_tlv_op_pull_peer_stats_info() unlock without lock
ath10k_wmi_tlv_op_pull_peer_stats_info() could try to unlock RCU lock
winthout locking it first when peer reason doesn't match the valid
cases for this function.
Add a default case to return without unlocking.
Fixes: 09078368d516 ("ath10k: hold RCU lock when calling ieee80211_find_sta_by_ifaddr()")
Reported-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210406230228.31301-1-skhan@linuxfoundation.org
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions