[PATCH v3 0/2] wifi: Fix struct ieee80211_tim_ie::virtual_map

[Jeff Johnson]

To align with [1] change struct ieee80211_tim_ie::virtual_map to be a
flexible array.

As a precursor, add a size check in a place where one is currently
missing.

[1] https://docs.kernel.org/process/deprecated.html#zero-length-and-one-element-arrays

Signed-off-by: Jeff Johnson <quic_jjohnson@xxxxxxxxxxx>
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Changes in v3:
- [PATCH 2/2] mac80211: Use flexible array in struct ieee80211_tim_ie
-     Complete rewrite based upon v2 discussion. As a result no driver changes are required
- Link to v2: https://lore.kernel.org/r/20230829-ieee80211_tim_ie-v2-0-fdaf19fb1c0e@xxxxxxxxxxx

Changes in v2:
- Cover Letter
-     removed internal note
- [PATCH 2/2] mac80211: Use flexible array in struct ieee80211_tim_ie
-     Fixed typo: s/no/now/
- Link to v1: https://lore.kernel.org/r/20230828-ieee80211_tim_ie-v1-0-6d7a4bab70ef@xxxxxxxxxxx

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Jeff Johnson (2):
      wifi: cw1200: Avoid processing an invalid TIM IE
      mac80211: Use flexible array in struct ieee80211_tim_ie

 drivers/net/wireless/st/cw1200/txrx.c |  2 +-
 include/linux/ieee80211.h             | 13 ++++++++++---
 2 files changed, 11 insertions(+), 4 deletions(-)
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base-commit: b32add2d20ea6e62f30a3c0a7c2fb306ec5ceb3d
change-id: 20230825-ieee80211_tim_ie-0391430af36d