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drivers/char: Eliminate use after free
[pandora-kernel.git]
/
drivers
/
char
/
nsc_gpio.c
diff --git
a/drivers/char/nsc_gpio.c
b/drivers/char/nsc_gpio.c
index
4d47d79
..
808d44e
100644
(file)
--- a/
drivers/char/nsc_gpio.c
+++ b/
drivers/char/nsc_gpio.c
@@
-41,7
+41,7
@@
void nsc_gpio_dump(struct nsc_gpio_ops *amp, unsigned index)
ssize_t nsc_gpio_write(struct file *file, const char __user *data,
size_t len, loff_t *ppos)
{
ssize_t nsc_gpio_write(struct file *file, const char __user *data,
size_t len, loff_t *ppos)
{
- unsigned m = iminor(file->f_dentry->d_inode);
+ unsigned m = iminor(file->f_
path.
dentry->d_inode);
struct nsc_gpio_ops *amp = file->private_data;
struct device *dev = amp->dev;
size_t i;
struct nsc_gpio_ops *amp = file->private_data;
struct device *dev = amp->dev;
size_t i;
@@
-104,7
+104,7
@@
ssize_t nsc_gpio_write(struct file *file, const char __user *data,
ssize_t nsc_gpio_read(struct file *file, char __user * buf,
size_t len, loff_t * ppos)
{
ssize_t nsc_gpio_read(struct file *file, char __user * buf,
size_t len, loff_t * ppos)
{
- unsigned m = iminor(file->f_dentry->d_inode);
+ unsigned m = iminor(file->f_
path.
dentry->d_inode);
int value;
struct nsc_gpio_ops *amp = file->private_data;
int value;
struct nsc_gpio_ops *amp = file->private_data;