linux-kernel - [PATCH 1/2] ASoC: codecs: Modify the wrong judgment of re value

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <20231101070413.162708-2-wangweidong.a@awinic.com>
Date:   Wed,  1 Nov 2023 15:04:12 +0800
From:   wangweidong.a@...nic.com
To:     lgirdwood@...il.com, broonie@...nel.org, perex@...ex.cz,
        tiwai@...e.com, wangweidong.a@...nic.com, nathan@...nel.org,
        inux-sound@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] ASoC: codecs: Modify the wrong judgment of re value

From: Weidong Wang <wangweidong.a@...nic.com>

An error code should be return when the re is greater
than the maximum value or less than the minimum value

Signed-off-by: Weidong Wang <wangweidong.a@...nic.com>
---
 sound/soc/codecs/aw88399.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/codecs/aw88399.c b/sound/soc/codecs/aw88399.c
index 47fe38d0def5..936d7d3767f3 100644
--- a/sound/soc/codecs/aw88399.c
+++ b/sound/soc/codecs/aw88399.c
@@ -486,8 +486,8 @@ static int aw_dev_update_cali_re(struct aw_cali_desc *cali_desc)
 	u32 cali_re;
 	int ret;
 
-	if ((aw_dev->cali_desc.cali_re <= AW88399_CALI_RE_MAX) ||
-			(aw_dev->cali_desc.cali_re >= AW88399_CALI_RE_MIN))
+	if ((aw_dev->cali_desc.cali_re >= AW88399_CALI_RE_MAX) ||
+			(aw_dev->cali_desc.cali_re <= AW88399_CALI_RE_MIN))
 		return -EINVAL;
 
 	cali_re = AW88399_SHOW_RE_TO_DSP_RE((aw_dev->cali_desc.cali_re +
-- 
2.41.0