wifi: ieee80211: add helper to validate ML element type and size

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The helper functions to retrieve the EML capabilities and medium
synchronization delay both assume that the type is correct. Instead of
assuming the length is correct and still checking the type, add a new
helper to check both and don't do any verification.

Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230618214435.1b50e7a3b3cf.I9385514d8eb6d6d3c82479a6fa732ef65313e554@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

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Benjamin Berg 2023-06-18 21:49:46 +03:00 • committed by Johannes Berg

parent ce6e1f600b

commit eeec7574ec

2 changed files with 33 additions and 20 deletions

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50

include/linux/ieee80211.h

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3

net/mac80211/mlme.c

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