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> --- 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 --- 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(-) --- base-commit: b32add2d20ea6e62f30a3c0a7c2fb306ec5ceb3d change-id: 20230825-ieee80211_tim_ie-0391430af36d
