linux-kernel - [PATCH] staging: wimax/i2400m: fix byte-order type issue

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]

Date:   Sat, 20 Feb 2021 18:20:22 +0530
From:   karthek <mail@...thek.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Lee Jones <lee.jones@...aro.org>,
        Johannes Berg <johannes@...solutions.net>,
        Arnd Bergmann <arnd@...db.de>
Cc:     devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH] staging: wimax/i2400m: fix byte-order type issue

fix sparse type warning by converting le32 types to
host byte-order types before comparison

Signed-off-by: karthek <mail@...thek.com>
---
 drivers/staging/wimax/i2400m/fw.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/wimax/i2400m/fw.c b/drivers/staging/wimax/i2400m/fw.c
index 92ea5c101..f09de1810 100644
--- a/drivers/staging/wimax/i2400m/fw.c
+++ b/drivers/staging/wimax/i2400m/fw.c
@@ -511,7 +511,7 @@ ssize_t __i2400m_bm_ack_verify(struct i2400m *i2400m, int opcode,
 			opcode, i2400m_brh_get_response(ack));
 		goto error_ack_failed;
 	}
-	if (ack_size < ack->data_size + sizeof(*ack)) {
+	if (ack_size < le32_to_cpu(ack->data_size) + sizeof(*ack)) {
 		dev_err(dev, "boot-mode cmd %d: SW BUG "
 			"driver provided only %zu bytes for %zu bytes "
 			"of data\n", opcode, ack_size,
-- 
2.30.1