From 2c3c8bea608866d8bd9dcf92657d57fdcac011c5 Mon Sep 17 00:00:00 2001 From: Chris Wright Date: Wed, 12 May 2010 18:28:57 -0700 Subject: sysfs: add struct file* to bin_attr callbacks This allows bin_attr->read,write,mmap callbacks to check file specific data (such as inode owner) as part of any privilege validation. Signed-off-by: Chris Wright Signed-off-by: Greg Kroah-Hartman --- drivers/firmware/dcdbas.c | 4 ++-- drivers/firmware/dell_rbu.c | 10 +++++----- drivers/firmware/efivars.c | 4 ++-- 3 files changed, 9 insertions(+), 9 deletions(-) (limited to 'drivers/firmware') diff --git a/drivers/firmware/dcdbas.c b/drivers/firmware/dcdbas.c index fb09bb3c0ad6..aa9bc9e980e1 100644 --- a/drivers/firmware/dcdbas.c +++ b/drivers/firmware/dcdbas.c @@ -149,7 +149,7 @@ static ssize_t smi_data_buf_size_store(struct device *dev, return count; } -static ssize_t smi_data_read(struct kobject *kobj, +static ssize_t smi_data_read(struct file *filp, struct kobject *kobj, struct bin_attribute *bin_attr, char *buf, loff_t pos, size_t count) { @@ -162,7 +162,7 @@ static ssize_t smi_data_read(struct kobject *kobj, return ret; } -static ssize_t smi_data_write(struct kobject *kobj, +static ssize_t smi_data_write(struct file *filp, struct kobject *kobj, struct bin_attribute *bin_attr, char *buf, loff_t pos, size_t count) { diff --git a/drivers/firmware/dell_rbu.c b/drivers/firmware/dell_rbu.c index 3a4460265b10..2f452f1f7c8a 100644 --- a/drivers/firmware/dell_rbu.c +++ b/drivers/firmware/dell_rbu.c @@ -522,7 +522,7 @@ static ssize_t read_rbu_mono_data(char *buffer, loff_t pos, size_t count) rbu_data.image_update_buffer, rbu_data.bios_image_size); } -static ssize_t read_rbu_data(struct kobject *kobj, +static ssize_t read_rbu_data(struct file *filp, struct kobject *kobj, struct bin_attribute *bin_attr, char *buffer, loff_t pos, size_t count) { @@ -576,7 +576,7 @@ static void callbackfn_rbu(const struct firmware *fw, void *context) release_firmware(fw); } -static ssize_t read_rbu_image_type(struct kobject *kobj, +static ssize_t read_rbu_image_type(struct file *filp, struct kobject *kobj, struct bin_attribute *bin_attr, char *buffer, loff_t pos, size_t count) { @@ -586,7 +586,7 @@ static ssize_t read_rbu_image_type(struct kobject *kobj, return size; } -static ssize_t write_rbu_image_type(struct kobject *kobj, +static ssize_t write_rbu_image_type(struct file *filp, struct kobject *kobj, struct bin_attribute *bin_attr, char *buffer, loff_t pos, size_t count) { @@ -647,7 +647,7 @@ static ssize_t write_rbu_image_type(struct kobject *kobj, return rc; } -static ssize_t read_rbu_packet_size(struct kobject *kobj, +static ssize_t read_rbu_packet_size(struct file *filp, struct kobject *kobj, struct bin_attribute *bin_attr, char *buffer, loff_t pos, size_t count) { @@ -660,7 +660,7 @@ static ssize_t read_rbu_packet_size(struct kobject *kobj, return size; } -static ssize_t write_rbu_packet_size(struct kobject *kobj, +static ssize_t write_rbu_packet_size(struct file *filp, struct kobject *kobj, struct bin_attribute *bin_attr, char *buffer, loff_t pos, size_t count) { diff --git a/drivers/firmware/efivars.c b/drivers/firmware/efivars.c index 81b70bd07586..2a62ec6390e0 100644 --- a/drivers/firmware/efivars.c +++ b/drivers/firmware/efivars.c @@ -402,7 +402,7 @@ efivar_unregister(struct efivar_entry *var) } -static ssize_t efivar_create(struct kobject *kobj, +static ssize_t efivar_create(struct file *filp, struct kobject *kobj, struct bin_attribute *bin_attr, char *buf, loff_t pos, size_t count) { @@ -461,7 +461,7 @@ static ssize_t efivar_create(struct kobject *kobj, return count; } -static ssize_t efivar_delete(struct kobject *kobj, +static ssize_t efivar_delete(struct file *filp, struct kobject *kobj, struct bin_attribute *bin_attr, char *buf, loff_t pos, size_t count) { -- cgit v1.2.3