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[CVE-2009-0029] System call wrappers part 20

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Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
This commit is contained in:
Heiko Carstens
2009-01-14 14:14:22 +01:00
parent 003d7ab479
commit 3cdad42884
5 changed files with 14 additions and 12 deletions
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13
fs/read_write.c
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@@ -369,7 +369,7 @@ static inline void file_pos_write(struct file *file, loff_t pos)
file->f_pos = pos;
}
asmlinkage long sys_read(unsigned int fd, char __user * buf, size_t count)
SYSCALL_DEFINE3(read, unsigned int, fd, char __user *, buf, size_t, count)
{
struct file *file;
ssize_t ret = -EBADF;
@@ -386,7 +386,8 @@ asmlinkage long sys_read(unsigned int fd, char __user * buf, size_t count)
return ret;
}
asmlinkage long sys_write(unsigned int fd, const char __user * buf, size_t count)
SYSCALL_DEFINE3(write, unsigned int, fd, const char __user *, buf,
size_t, count)
{
struct file *file;
ssize_t ret = -EBADF;
@@ -688,8 +689,8 @@ ssize_t vfs_writev(struct file *file, const struct iovec __user *vec,
EXPORT_SYMBOL(vfs_writev);
asmlinkage long
sys_readv(unsigned long fd, const struct iovec __user *vec, unsigned long vlen)
SYSCALL_DEFINE3(readv, unsigned long, fd, const struct iovec __user *, vec,
unsigned long, vlen)
{
struct file *file;
ssize_t ret = -EBADF;
@@ -709,8 +710,8 @@ sys_readv(unsigned long fd, const struct iovec __user *vec, unsigned long vlen)
return ret;
}
asmlinkage long
sys_writev(unsigned long fd, const struct iovec __user *vec, unsigned long vlen)
SYSCALL_DEFINE3(writev, unsigned long, fd, const struct iovec __user *, vec,
unsigned long, vlen)
{
struct file *file;
ssize_t ret = -EBADF;