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From:   <Ajay.Kathat@microchip.com>
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CC:     <Claudiu.Beznea@microchip.com>, <Sripad.Balwadgi@microchip.com>,
        <Ajay.Kathat@microchip.com>
Subject: [PATCH 5/8] wifi: wilc1000: get correct length of string WID from
 received config packet
Thread-Topic: [PATCH 5/8] wifi: wilc1000: get correct length of string WID
 from received config packet
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Date:   Wed, 20 Jul 2022 16:03:04 +0000
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From: Ajay Singh <ajay.kathat@microchip.com>

For string type WID packet, the data length is received as 16-bit value
so use 'get_unaligned_le16' conversion API to extract the correct length.

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
---
 drivers/net/wireless/microchip/wilc1000/wlan_cfg.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/microchip/wilc1000/wlan_cfg.c b/drivers/n=
et/wireless/microchip/wilc1000/wlan_cfg.c
index 60eaf62fd164..131388886acb 100644
--- a/drivers/net/wireless/microchip/wilc1000/wlan_cfg.c
+++ b/drivers/net/wireless/microchip/wilc1000/wlan_cfg.c
@@ -181,9 +181,10 @@ static void wilc_wlan_parse_response_frame(struct wilc=
 *wl, u8 *info, int size)
 				i++;
=20
 			if (cfg->s[i].id =3D=3D wid)
-				memcpy(cfg->s[i].str, &info[2], info[2] + 2);
+				memcpy(cfg->s[i].str, &info[2],
+				       get_unaligned_le16(&info[2]) + 2);
=20
-			len =3D 2 + info[2];
+			len =3D 2 + get_unaligned_le16(&info[2]);
 			break;
=20
 		default:
--=20
2.34.1