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wifi: rtw89: remove unused C2H event ID RTW89_MAC_C2H_FUNC_READ_WOW_CAM to prevent out-of-bounds reading

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The handler of firmware C2H event RTW89_MAC_C2H_FUNC_READ_WOW_CAM isn't
implemented, but driver expects number of handlers is
NUM_OF_RTW89_MAC_C2H_FUNC_WOW causing out-of-bounds access. Fix it by
removing ID.

Addresses-Coverity-ID: 1598775 ("Out-of-bounds read")

Fixes: ff53fce5c7 ("wifi: rtw89: wow: update latest PTK GTK info to mac80211 after resume")
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20240809072012.84152-4-pkshih@realtek.com
This commit is contained in:
Ping-Ke Shih
2024-08-09 15:20:09 +08:00
parent 82baae10d8
commit 56310ddb50
1 changed files with 0 additions and 1 deletions
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drivers/net/wireless/realtek/rtw89/mac.h
-1
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@@ -421,7 +421,6 @@ enum rtw89_mac_c2h_mrc_func {
enum rtw89_mac_c2h_wow_func {
RTW89_MAC_C2H_FUNC_AOAC_REPORT,
RTW89_MAC_C2H_FUNC_READ_WOW_CAM,
NUM_OF_RTW89_MAC_C2H_FUNC_WOW,
};