diff options
| author | Jiasheng Jiang <[email protected]> | 2022-01-05 16:15:59 +0800 |
|---|---|---|
| committer | Johannes Berg <[email protected]> | 2022-01-31 15:20:12 +0100 |
| commit | a72c01a94f1d285a274219d36e2a17b4846c0615 (patch) | |
| tree | 30f6be22db19c79fae1951092e7cd895467c6e4b /lib/test_overflow.c | |
| parent | 665408f4c3a5c83e712871daa062721624b2b79e (diff) | |
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 <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
[fix some paths to be errors, not success]
Signed-off-by: Johannes Berg <[email protected]>
Diffstat (limited to 'lib/test_overflow.c')
0 files changed, 0 insertions, 0 deletions