diff options
| author | Daniel Gabay <daniel.gabay@intel.com> | 2026-05-12 22:34:34 +0300 |
|---|---|---|
| committer | Miri Korenblit <miriam.rachel.korenblit@intel.com> | 2026-05-26 15:17:11 +0300 |
| commit | dbaece4ef786119efe702f6d8e0f45565bb25c39 (patch) | |
| tree | 733f1ba55ab14def1a70e8365f1c940791e398ca /tools/lib/python | |
| parent | ab29379db7e0987a16fd122c9fde9218dcb575c7 (diff) | |
wifi: iwlwifi: mld: add NULL check for channel in DW end handler
ieee80211_get_channel() can return NULL if the frequency is not
registered in the wiphy (e.g. due to regulatory domain restrictions).
The returned channel pointer is passed directly to
cfg80211_next_nan_dw_notif() which dereferences it unconditionally
in both the tracepoint and the netlink message, causing a NULL
pointer dereference.
Add a NULL check before using the channel pointer.
Signed-off-by: Daniel Gabay <daniel.gabay@intel.com>
Reviewed-by: Ilan Peer <ilan.peer@intel.com>
Link: https://patch.msgid.link/20260512222731.a250203cd1c6.I1d807aab415da30a55dd89a974c3226adc547ebb@changeid
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Diffstat (limited to 'tools/lib/python')
0 files changed, 0 insertions, 0 deletions