| 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
| ||
|
Message-Id: <1437945533-27996-4-git-send-email-vz@mleia.com> Date: Mon, 27 Jul 2015 00:18:49 +0300 From: Vladimir Zapolskiy <vz@...ia.com> To: Greg Kroah-Hartman <gregkh@...uxfoundation.org> Cc: linux-kernel@...r.kernel.org, Jean Delvare <jdelvare@...e.com> Subject: [PATCH 4/8] misc: eeprom: clean up eeprom_read() The change removes redundant sysfs binary file boundary check, since this task is already done on caller side in fs/sysfs/file.c Signed-off-by: Vladimir Zapolskiy <vz@...ia.com> Cc: Jean Delvare <jdelvare@...e.com> --- drivers/misc/eeprom/eeprom.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/misc/eeprom/eeprom.c b/drivers/misc/eeprom/eeprom.c index b432873..7342fd6 100644 --- a/drivers/misc/eeprom/eeprom.c +++ b/drivers/misc/eeprom/eeprom.c @@ -88,11 +88,6 @@ static ssize_t eeprom_read(struct file *filp, struct kobject *kobj, struct eeprom_data *data = i2c_get_clientdata(client); u8 slice; - if (off > EEPROM_SIZE) - return 0; - if (off + count > EEPROM_SIZE) - count = EEPROM_SIZE - off; - /* Only refresh slices which contain requested bytes */ for (slice = off >> 5; slice <= (off + count - 1) >> 5; slice++) eeprom_update_client(client, slice); -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists