wifi: rtw89: check skb headroom before adding radiotap

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The radiotap headroom is allocated only if IEEE80211_CONF_MONITOR is set.
However, it is potentially racing that SKB allocation without radiotap
headroom but adding radiotap from matched PPDU status of another SKB.
Add a check to avoid the case.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20260506131000.1706298-15-pkshih@realtek.com

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Ping-Ke Shih 2026-05-06 21:10:00 +08:00

parent 0805ddc2fd

commit f77199a0cf

1 changed files with 7 additions and 0 deletions

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drivers/net/wireless/realtek/rtw89/core.c

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