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- From ed3725e15a154ebebf44e0c34806c57525483f92 Mon Sep 17 00:00:00 2001
- From: Rahul Bhattacharjee <quic_rbhattac@quicinc.com>
- Date: Fri, 21 Oct 2022 14:31:26 +0530
- Subject: [PATCH] wifi: ath11k: Fix qmi_msg_handler data structure
- initialization
- qmi_msg_handler is required to be null terminated by QMI module.
- There might be a case where a handler for a msg id is not present in the
- handlers array which can lead to infinite loop while searching the handler
- and therefore out of bound access in qmi_invoke_handler().
- Hence update the initialization in qmi_msg_handler data structure.
- Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.5.0.1-01100-QCAHKSWPL_SILICONZ-1
- Signed-off-by: Rahul Bhattacharjee <quic_rbhattac@quicinc.com>
- Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
- Link: https://lore.kernel.org/r/20221021090126.28626-1-quic_rbhattac@quicinc.com
- ---
- drivers/net/wireless/ath/ath11k/qmi.c | 3 +++
- 1 file changed, 3 insertions(+)
- --- a/drivers/net/wireless/ath/ath11k/qmi.c
- +++ b/drivers/net/wireless/ath/ath11k/qmi.c
- @@ -1702,6 +1702,9 @@ static struct qmi_elem_info qmi_wlfw_fw_
- .data_type = QMI_EOTI,
- .array_type = NO_ARRAY,
- },
- +
- + /* end of list */
- + {},
- };
-
- static int ath11k_qmi_host_cap_send(struct ath11k_base *ab)
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