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>] [day] [month] [year] [list]
Message-Id: <20240912145247.15544-1-abhishektamboli9@gmail.com>
Date: Thu, 12 Sep 2024 20:22:47 +0530
From: Abhishek Tamboli <abhishektamboli9@...il.com>
To: stern@...land.harvard.edu,
	gregkh@...uxfoundation.org
Cc: skhan@...uxfoundation.org,
	dan.carpenter@...aro.org,
	rbmarliere@...il.com,
	linux-kernel-mentees@...ts.linuxfoundation.org,
	linux-usb@...r.kernel.org,
	usb-storage@...ts.one-eyed-alien.net,
	linux-kernel@...r.kernel.org
Subject: [PATCH RESEND] usb: storage: ene_ub6250: Fix right shift warnings

Change bl_len from u16 to u32 to accommodate the necessary bit shifts.

Fix the following smatch warnings:

drivers/usb/storage/ene_ub6250.c:1509 ms_scsi_read_capacity() warn:
right shifting more than type allows 16 vs 24
drivers/usb/storage/ene_ub6250.c:1510 ms_scsi_read_capacity() warn:
right shifting more than type allows 16 vs 16

Signed-off-by: Abhishek Tamboli <abhishektamboli9@...il.com>
---
 drivers/usb/storage/ene_ub6250.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/storage/ene_ub6250.c b/drivers/usb/storage/ene_ub6250.c
index 97c66c0d91f4..ab6718dc874f 100644
--- a/drivers/usb/storage/ene_ub6250.c
+++ b/drivers/usb/storage/ene_ub6250.c
@@ -1484,7 +1484,7 @@ static int ms_scsi_mode_sense(struct us_data *us, struct scsi_cmnd *srb)
 static int ms_scsi_read_capacity(struct us_data *us, struct scsi_cmnd *srb)
 {
 	u32   bl_num;
-	u16    bl_len;
+	u32    bl_len;
 	unsigned int offset = 0;
 	unsigned char    buf[8];
 	struct scatterlist *sg = NULL;
-- 
2.34.1


Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ