wifi: iwlwifi: mvm: validate monitor notif link_id

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MONITOR_NOTIF link_id is firmware-provided. Validate link_id range
with IWL_FW_CHECK before vif lookup. Payload length is already
checked by RX_HANDLER.
Use iwl_mvm_rcu_dereference_vif_id which does all we need which allows
us to drop iwl_mvm_get_vif_by_macid.

Assisted-by: GitHubCopilot:gpt-5.3-codex
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Link: https://patch.msgid.link/20260714165826.7601d05649a4.I237f58a007af761468057c9c09039953a3bb37da@changeid
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>

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Emmanuel Grumbach 2026-07-14 17:02:10 +03:00 • committed by Miri Korenblit

parent 68f7d05494

commit 21b3263b90

3 changed files with 2 additions and 33 deletions

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1

drivers/net/wireless/intel/iwlwifi/mvm/mvm.h

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4

drivers/net/wireless/intel/iwlwifi/mvm/ops.c

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30

drivers/net/wireless/intel/iwlwifi/mvm/utils.c

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