linux-kernel - [PATCH 2/2] HID: intel-ish-hid: format 32-bit integers with %X

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

Date:   Thu, 22 Dec 2016 11:09:10 +0100
From:   Nicolas Iooss <nicolas.iooss_linux@....org>
To:     Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>,
        Jiri Kosina <jikos@...nel.org>,
        Benjamin Tissoires <benjamin.tissoires@...hat.com>
Cc:     linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
        Nicolas Iooss <nicolas.iooss_linux@....org>
Subject: [PATCH 2/2] HID: intel-ish-hid: format 32-bit integers with %X

In ishtp_hid_probe(), use %04X instead of %04hX to format __u32 values,
in order to silent a format error reported by clang:

    drivers/hid/intel-ish-hid/ishtp-hid.c:212:3: error: format specifies
    type 'unsigned short' but the argument has type '__u32' (aka
    'unsigned int') [-Werror,-Wformat]
                    hid->vendor, hid->product);
                    ^~~~~~~~~~~
    drivers/hid/intel-ish-hid/ishtp-hid.c:212:16: error: format
    specifies type 'unsigned short' but the argument has type '__u32'
    (aka 'unsigned int') [-Werror,-Wformat]
                    hid->vendor, hid->product);
                                 ^~~~~~~~~~~~

Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@....org>
---
 drivers/hid/intel-ish-hid/ishtp-hid.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hid/intel-ish-hid/ishtp-hid.c b/drivers/hid/intel-ish-hid/ishtp-hid.c
index 277983aa1d90..cd23903ddcf1 100644
--- a/drivers/hid/intel-ish-hid/ishtp-hid.c
+++ b/drivers/hid/intel-ish-hid/ishtp-hid.c
@@ -208,7 +208,7 @@ int ishtp_hid_probe(unsigned int cur_hid_dev,
 	hid->version = le16_to_cpu(ISH_HID_VERSION);
 	hid->vendor = le16_to_cpu(ISH_HID_VENDOR);
 	hid->product = le16_to_cpu(ISH_HID_PRODUCT);
-	snprintf(hid->name, sizeof(hid->name), "%s %04hX:%04hX", "hid-ishtp",
+	snprintf(hid->name, sizeof(hid->name), "%s %04X:%04X", "hid-ishtp",
 		hid->vendor, hid->product);
 
 	rv = hid_add_device(hid);
-- 
2.11.0