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| author | Johannes Berg <johannes.berg@intel.com> | 2024-10-22 17:17:42 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2024-10-25 18:53:40 +0300 |
| commit | d5fee261dfd9e17b08b1df8471ac5d5736070917 (patch) | |
| tree | 83cacded2dc98c9da3fccf70705fc5e718eb564b /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 9b15c6cf8d2e82c8427cd06f535d8de93b5b995c (diff) | |
| download | linux-d5fee261dfd9e17b08b1df8471ac5d5736070917.tar.xz | |
wifi: cfg80211: clear wdev->cqm_config pointer on free
When we free wdev->cqm_config when unregistering, we also
need to clear out the pointer since the same wdev/netdev
may get re-registered in another network namespace, then
destroyed later, running this code again, which results in
a double-free.
Reported-by: syzbot+36218cddfd84b5cc263e@syzkaller.appspotmail.com
Fixes: 37c20b2effe9 ("wifi: cfg80211: fix cqm_config access race")
Cc: stable@vger.kernel.org
Link: https://patch.msgid.link/20241022161742.7c34b2037726.I121b9cdb7eb180802eafc90b493522950d57ee18@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions