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[3/6] wifi: rtw89: remove unused C2H event ID RTW89_MAC_C2H_FUNC_READ_WOW_CAM to prevent out-of-bounds reading

Message ID 20240809072012.84152-4-pkshih@realtek.com
State New
Headers show
Series wifi: rtw89: some fixes and support of multiple adapters debugging | expand

Commit Message

Ping-Ke Shih Aug. 9, 2024, 7:20 a.m. UTC 
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: ff53fce5c78b ("wifi: rtw89: wow: update latest PTK GTK info to mac80211 after resume")
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
 drivers/net/wireless/realtek/rtw89/mac.h | 1 -
 1 file changed, 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/realtek/rtw89/mac.h b/drivers/net/wireless/realtek/rtw89/mac.h
index 9d3be36ffb6e..67c2a4507124 100644
--- a/drivers/net/wireless/realtek/rtw89/mac.h
+++ b/drivers/net/wireless/realtek/rtw89/mac.h
@@ -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,
 };