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]
Message-Id: <1467751631-22878-3-git-send-email-mmayer@broadcom.com>
Date:	Tue,  5 Jul 2016 13:47:06 -0700
From:	Markus Mayer <mmayer@...adcom.com>
To:	Ben Skeggs <bskeggs@...hat.com>, David Airlie <airlied@...ux.ie>,
	Alexandre Courbot <acourbot@...dia.com>
Cc:	Markus Mayer <mmayer@...adcom.com>,
	dri-devel@...ts.freedesktop.org, nouveau@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 2/7] drm/nouveau/core: make use of new strncpytolower() function

Call strncpytolower() rather than copying the string explicitly and
then walking it to convert it to lowercase.

Signed-off-by: Markus Mayer <mmayer@...adcom.com>
---
 drivers/gpu/drm/nouveau/nvkm/core/firmware.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/nouveau/nvkm/core/firmware.c b/drivers/gpu/drm/nouveau/nvkm/core/firmware.c
index 34ecd4a..6f3314f 100644
--- a/drivers/gpu/drm/nouveau/nvkm/core/firmware.c
+++ b/drivers/gpu/drm/nouveau/nvkm/core/firmware.c
@@ -36,16 +36,10 @@ nvkm_firmware_get(struct nvkm_device *device, const char *fwname,
 {
 	char f[64];
 	char cname[16];
-	int i;
 
 	/* Convert device name to lowercase */
-	strncpy(cname, device->chip->name, sizeof(cname));
+	strncpytolower(cname, device->chip->name, sizeof(cname));
 	cname[sizeof(cname) - 1] = '\0';
-	i = strlen(cname);
-	while (i) {
-		--i;
-		cname[i] = tolower(cname[i]);
-	}
 
 	snprintf(f, sizeof(f), "nvidia/%s/%s.bin", cname, fwname);
 	return request_firmware(fw, f, device->dev);
-- 
2.7.4

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ