Jiasheng Jiang a72c01a94f mac80211: mlme: check for null after calling kmemdup
As the possible failure of the alloc, the ifmgd->assoc_req_ies might be
NULL pointer returned from kmemdup().
Therefore it might be better to free the skb and return error in order
to fail the association, like ieee80211_assoc_success().
Also, the caller, ieee80211_do_assoc(), needs to deal with the return
value from ieee80211_send_assoc().

Fixes: 4d9ec73d2b78 ("cfg80211: Report Association Request frame IEs in association events")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Link: https://lore.kernel.org/r/20220105081559.2387083-1-jiasheng@iscas.ac.cn
[fix some paths to be errors, not success]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-01-31 15:20:12 +01:00
..
2021-12-21 07:41:52 -08:00
2021-11-15 10:56:57 +01:00
2019-03-29 11:20:36 +01:00
2021-12-21 07:41:52 -08:00