iwlwifi: validate MPDU length against notification length

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The MPDU contained in a notification shouldn't be larger than the
notification size itself is, validate this.

Reported-by: Haggai Abramovsky <haggai.abramovsky@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.7c721ad37014.Id5746874ecfa208b60baa62691b2d9dc5dd4d89c@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

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This commit is contained in:

Johannes Berg 2020-12-09 23:16:24 +02:00 • committed by Luca Coelho

parent c6bae21690

commit efc0ec5afb

3 changed files with 21 additions and 3 deletions

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10

drivers/net/wireless/intel/iwlwifi/dvm/rx.c

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8

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

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6

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

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