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| author | Dominik Brodowski <linux@dominikbrodowski.net> | 2018-01-15 08:12:15 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2018-01-15 09:15:04 +0100 |
| commit | 7a94b8c2eee7083ddccd0515830f8c81a8e44b1a (patch) | |
| tree | 97ecb540ce522008ac03bc7840ee2da0b9c0a5a3 /net/wireless/Makefile | |
| parent | a48a52b7bea81c046fe1c1288f84d0eba214cba0 (diff) | |
| download | op-kernel-dev-7a94b8c2eee7083ddccd0515830f8c81a8e44b1a.zip op-kernel-dev-7a94b8c2eee7083ddccd0515830f8c81a8e44b1a.tar.gz | |
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 <linux@dominikbrodowski.net>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/Makefile')
0 files changed, 0 insertions, 0 deletions
