| 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 PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Wed, 22 Oct 2014 12:18:07 +0200 From: Frank Blaschka <blaschka@...ux.vnet.ibm.com> To: davem@...emloft.net Cc: netdev@...r.kernel.org, linux-s390@...r.kernel.org, Thomas Richter <tmricht@...ux.vnet.ibm.com>, Frank Blaschka <blaschka@...ux.vnet.ibm.com> Subject: [PATCH 6/6] ctcm: replace sscanf by kstrto function From: Thomas Richter <tmricht@...ux.vnet.ibm.com> Since a single integer value is read from the supplied buffer use the kstrto functions instead of sscanf. Signed-off-by: Thomas Richter <tmricht@...ux.vnet.ibm.com> Signed-off-by: Frank Blaschka <blaschka@...ux.vnet.ibm.com> --- drivers/s390/net/ctcm_sysfs.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/s390/net/ctcm_sysfs.c b/drivers/s390/net/ctcm_sysfs.c index 6bcfbbb..47773c4 100644 --- a/drivers/s390/net/ctcm_sysfs.c +++ b/drivers/s390/net/ctcm_sysfs.c @@ -44,8 +44,8 @@ static ssize_t ctcm_buffer_write(struct device *dev, return -ENODEV; } - rc = sscanf(buf, "%u", &bs1); - if (rc != 1) + rc = kstrtouint(buf, 0, &bs1); + if (rc) goto einval; if (bs1 > CTCM_BUFSIZE_LIMIT) goto einval; @@ -151,8 +151,8 @@ static ssize_t ctcm_proto_store(struct device *dev, if (!priv) return -ENODEV; - rc = sscanf(buf, "%d", &value); - if ((rc != 1) || + rc = kstrtoint(buf, 0, &value); + if (rc || !((value == CTCM_PROTO_S390) || (value == CTCM_PROTO_LINUX) || (value == CTCM_PROTO_MPC) || -- 1.8.5.5 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists