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author | Ching-Te Ku <ku920601@realtek.com> | 2021-12-09 16:32:23 +0800 |
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committer | Kalle Valo <kvalo@kernel.org> | 2021-12-14 20:35:59 +0200 |
commit | b3131a41ac6fcda0a636b3c7d1e05914107d8840 (patch) | |
tree | 3e53c8efbc4d0c3f7d6a332dcba956b6fc394bf9 /drivers/net | |
parent | 3db30b79028983179d3b720e367c898ce896516e (diff) | |
download | linux-stable-b3131a41ac6fcda0a636b3c7d1e05914107d8840.tar.gz linux-stable-b3131a41ac6fcda0a636b3c7d1e05914107d8840.tar.bz2 linux-stable-b3131a41ac6fcda0a636b3c7d1e05914107d8840.zip |
rtw89: coex: correct C2H header length
To resolve C2H handle length mismatch, or it will parse the c2h content
out of array.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20211209083229.10815-2-pkshih@realtek.com
Diffstat (limited to 'drivers/net')
-rw-r--r-- | drivers/net/wireless/realtek/rtw89/coex.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/coex.c b/drivers/net/wireless/realtek/rtw89/coex.c index abe4b6549ab2..f220229a7a48 100644 --- a/drivers/net/wireless/realtek/rtw89/coex.c +++ b/drivers/net/wireless/realtek/rtw89/coex.c @@ -4494,6 +4494,8 @@ void rtw89_btc_c2h_handle(struct rtw89_dev *rtwdev, struct sk_buff *skb, struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo; u8 *buf = &skb->data[RTW89_C2H_HEADER_LEN]; + len -= RTW89_C2H_HEADER_LEN; + rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): C2H BT len:%d class:%d fun:%d\n", __func__, len, class, func); |