diff options
| author | Benjamin Berg <benjamin.berg@intel.com> | 2023-12-20 13:41:43 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-12-21 20:35:15 +0100 |
| commit | acc44cbd7727115f9381c35c2898b1b5af665ec8 (patch) | |
| tree | 4f86467a7b00dc1c89684168d36b75a8668e39d5 /net/mac80211/mlme.c | |
| parent | 31c5e92be5936adde55e783c0380264afc7218b0 (diff) | |
wifi: cfg80211: avoid double free if updating BSS fails
cfg80211_update_known_bss will always consume the passed IEs. As such,
cfg80211_update_assoc_bss_entry also needs to always set the pointers to
NULL so that no double free can occur.
Note that hitting this would probably require being connected to a
hidden BSS which is then doing a channel switch while also switching to
be not hidden anymore at the same time.
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20231220133549.8891edb28d51.Id09c5145363e990ff5237decd58296302e2d53c8@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/mlme.c')
0 files changed, 0 insertions, 0 deletions