int cp_compat_stat(struct kstat *stat, struct compat_stat __user *ubuf)
{
+ compat_ino_t ino;
int err;
if ((u64) stat->size > MAX_NON_LFS ||
!old_valid_dev(stat->rdev))
return -EOVERFLOW;
+ ino = stat->ino;
+ if (sizeof(ino) < sizeof(stat->ino) && ino != stat->ino)
+ return -EOVERFLOW;
+
if (clear_user(ubuf, sizeof(*ubuf)))
return -EFAULT;
err = __put_user(old_encode_dev(stat->dev), &ubuf->st_dev);
- err |= __put_user(stat->ino, &ubuf->st_ino);
+ err |= __put_user(ino, &ubuf->st_ino);
err |= __put_user(stat->mode, &ubuf->st_mode);
err |= __put_user(stat->nlink, &ubuf->st_nlink);
err |= __put_user(high2lowuid(stat->uid), &ubuf->st_uid);
if (!(flags & MAP_ANONYMOUS)) {
/* read the file contents */
- inode = file->f_dentry->d_inode;
+ inode = file->f_path.dentry->d_inode;
if (!inode->i_fop || !file->f_op->read
|| ((*file->f_op->read)(file, (char __user *) start, end - start, &off) < 0))
{
}
/* SLAB cache for partial_page structures */
-kmem_cache_t *partial_page_cachep;
+struct kmem_cache *partial_page_cachep;
/*
* init partial_page_list.
if (!is_congruent) {
/* read the file contents */
- inode = file->f_dentry->d_inode;
+ inode = file->f_path.dentry->d_inode;
if (!inode->i_fop || !file->f_op->read
|| ((*file->f_op->read)(file, (char __user *) pstart, pend - pstart, &poff)
< 0))
};
static int
-filldir32 (void *__buf, const char *name, int namlen, loff_t offset, ino_t ino,
+filldir32 (void *__buf, const char *name, int namlen, loff_t offset, u64 ino,
unsigned int d_type)
{
struct compat_dirent __user * dirent;
struct getdents32_callback * buf = (struct getdents32_callback *) __buf;
int reclen = ROUND_UP(offsetof(struct compat_dirent, d_name) + namlen + 1, 4);
+ u32 d_ino;
buf->error = -EINVAL; /* only used if we fail.. */
if (reclen > buf->count)
return -EINVAL;
+ d_ino = ino;
+ if (sizeof(d_ino) < sizeof(ino) && d_ino != ino)
+ return -EOVERFLOW;
buf->error = -EFAULT; /* only used if we fail.. */
dirent = buf->previous;
if (dirent)
return -EFAULT;
dirent = buf->current_dir;
buf->previous = dirent;
- if (put_user(ino, &dirent->d_ino)
+ if (put_user(d_ino, &dirent->d_ino)
|| put_user(reclen, &dirent->d_reclen)
|| copy_to_user(dirent->d_name, name, namlen)
|| put_user(0, dirent->d_name + namlen))
}
static int
-fillonedir32 (void * __buf, const char * name, int namlen, loff_t offset, ino_t ino,
+fillonedir32 (void * __buf, const char * name, int namlen, loff_t offset, u64 ino,
unsigned int d_type)
{
struct readdir32_callback * buf = (struct readdir32_callback *) __buf;
struct old_linux32_dirent __user * dirent;
+ u32 d_ino;
if (buf->count)
return -EINVAL;
+ d_ino = ino;
+ if (sizeof(d_ino) < sizeof(ino) && d_ino != ino)
+ return -EOVERFLOW;
buf->count++;
dirent = buf->dirent;
- if (put_user(ino, &dirent->d_ino)
+ if (put_user(d_ino, &dirent->d_ino)
|| put_user(offset, &dirent->d_offset)
|| put_user(namlen, &dirent->d_namlen)
|| copy_to_user(dirent->d_name, name, namlen)
unsigned int __unused[4];
};
-#ifdef CONFIG_SYSCTL
+#ifdef CONFIG_SYSCTL_SYSCALL
asmlinkage long
sys32_sysctl (struct sysctl32 __user *args)
{