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nl80211: Fix AP deinit path in error cases

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If the interface initialization fails, no links might be set when
calling the deinit functions. Those functions need to be prepared for
bss->flink being NULL.

Fixes: 47269be36e ("nl80211: Refactor i802_bss to support multiple links")
Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2023-12-22 10:57:04 +02:00
parent 2ae3c61678
commit 6c3438eef6
1 changed files with 2 additions and 1 deletions
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3
src/drivers/driver_nl80211.c
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@ -6135,7 +6135,8 @@ static void nl80211_teardown_ap(struct i802_bss *bss)
nl80211_mgmt_unsubscribe(bss, "AP teardown");
nl80211_put_wiphy_data_ap(bss);
bss->flink->beacon_set = 0;
if (bss->flink)
bss->flink->beacon_set = 0;
}