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
| ||
|
Date: Thu, 16 Feb 2017 16:27:36 -0600 From: "Gustavo A. R. Silva" <garsilva@...eddedor.com> To: gregkh@...uxfoundation.org, wsa-dev@...g-engineering.com Cc: accessrunner-general@...ts.sourceforge.net, linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org, Peter Senna Tschudin <peter.senna@...il.com>, "Gustavo A. R. Silva" <garsilva@...eddedor.com> Subject: [PATCH] usb: atm: remove unnecessary code 'index' is an unsigned variable, and less-than-zero comparison of an unsigned variable is never true. Addresses-Coverity-ID: 115396 Signed-off-by: Gustavo A. R. Silva <garsilva@...eddedor.com> --- drivers/usb/atm/cxacru.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c index f9fe86b6..d65a64c 100644 --- a/drivers/usb/atm/cxacru.c +++ b/drivers/usb/atm/cxacru.c @@ -474,7 +474,7 @@ static ssize_t cxacru_sysfs_store_adsl_config(struct device *dev, ret = sscanf(buf + pos, "%x=%x%n", &index, &value, &tmp); if (ret < 2) return -EINVAL; - if (index < 0 || index > 0x7f) + if (index > 0x7f) return -EINVAL; if (tmp < 0 || tmp > len - pos) return -EINVAL; -- 2.5.0
Powered by blists - more mailing lists