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