Commit ac0e541a authored by Alexei Avshalom Lazar's avatar Alexei Avshalom Lazar Committed by Kalle Valo
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wil6210: add general initialization/size checks 



Initialize unset variable, and verify that mid is valid.

Signed-off-by: default avatarAlexei Avshalom Lazar <ailizaro@codeaurora.org>
Signed-off-by: default avatarMaya Erez <merez@codeaurora.org>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent b571e71b

drivers/net/wireless/ath/wil6210/debugfs.c

+2 −0
Original line number Diff line number Diff line
@@ -962,6 +962,8 @@ static ssize_t wil_write_file_txmgmt(struct file *file, const char __user *buf, 
	int rc;

	void *frame;



	memset(&params, 0, sizeof(params));



	if (!len)

		return -EINVAL;

drivers/net/wireless/ath/wil6210/wmi.c

+1 −1
Original line number Diff line number Diff line
@@ -3148,7 +3148,7 @@ static void wmi_event_handle(struct wil6210_priv *wil, 


		if (mid == MID_BROADCAST)

			mid = 0;

		if (mid >= wil->max_vifs) {

		if (mid >= ARRAY_SIZE(wil->vifs) || mid >= wil->max_vifs) {

			wil_dbg_wmi(wil, "invalid mid %d, event skipped\n",

				    mid);

			return;

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