wifi: iwlwifi: mvm: avoid NULL pointer dereference

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When iterating over the links of a vif, we need to make sure that the
pointer is valid (in other words - that the link exists) before
dereferncing it.
Use for_each_vif_active_link that also does the check.

Fixes: 2b7ee1a10a ("wifi: iwlwiif: mvm: handle the new BT notif")
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Link: https://patch.msgid.link/20241229164246.31d41f7d3eab.I7fb7036a0b187c1636b01970207259cb2327952c@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

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Miri Korenblit 2024-12-29 16:44:36 +02:00 • committed by Johannes Berg

parent 7e44bd09f7

commit cf704a7624

1 changed files with 3 additions and 6 deletions

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

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