idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
37,100 | static int exofs_file_fsync(struct file *filp, loff_t start, loff_t end,
int datasync)
{
struct inode *inode = filp->f_mapping->host;
int ret;
ret = filemap_write_and_wait_range(inode->i_mapping, start, end);
if (ret)
return ret;
mutex_lock(&inode->i_mutex);
ret = sync_inode_metadata(filp->f_mapping->h... | DoS | 0 | static int exofs_file_fsync(struct file *filp, loff_t start, loff_t end,
int datasync)
{
struct inode *inode = filp->f_mapping->host;
int ret;
ret = filemap_write_and_wait_range(inode->i_mapping, start, end);
if (ret)
return ret;
mutex_lock(&inode->i_mutex);
ret = sync_inode_metadata(filp->f_mapping->h... | @@ -77,7 +77,7 @@ const struct file_operations exofs_file_operations = {
.fsync = exofs_file_fsync,
.flush = exofs_flush,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
};
const struct inode_operations exofs_file_inode_operatio... | CWE-264 | null | null |
37,101 | static int exofs_flush(struct file *file, fl_owner_t id)
{
int ret = vfs_fsync(file, 0);
/* TODO: Flush the OSD target */
return ret;
}
| DoS | 0 | static int exofs_flush(struct file *file, fl_owner_t id)
{
int ret = vfs_fsync(file, 0);
/* TODO: Flush the OSD target */
return ret;
}
| @@ -77,7 +77,7 @@ const struct file_operations exofs_file_operations = {
.fsync = exofs_file_fsync,
.flush = exofs_flush,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
};
const struct inode_operations exofs_file_inode_operatio... | CWE-264 | null | null |
37,102 | int ext2_fsync(struct file *file, loff_t start, loff_t end, int datasync)
{
int ret;
struct super_block *sb = file->f_mapping->host->i_sb;
struct address_space *mapping = sb->s_bdev->bd_inode->i_mapping;
ret = generic_file_fsync(file, start, end, datasync);
if (ret == -EIO || test_and_clear_bit(AS_EIO, &mapping->... | DoS | 0 | int ext2_fsync(struct file *file, loff_t start, loff_t end, int datasync)
{
int ret;
struct super_block *sb = file->f_mapping->host->i_sb;
struct address_space *mapping = sb->s_bdev->bd_inode->i_mapping;
ret = generic_file_fsync(file, start, end, datasync);
if (ret == -EIO || test_and_clear_bit(AS_EIO, &mapping->... | @@ -75,7 +75,7 @@ const struct file_operations ext2_file_operations = {
.release = ext2_release_file,
.fsync = ext2_fsync,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
};
#ifdef CONFIG_EXT2_FS_XIP | CWE-264 | null | null |
37,103 | static int ext2_release_file (struct inode * inode, struct file * filp)
{
if (filp->f_mode & FMODE_WRITE) {
mutex_lock(&EXT2_I(inode)->truncate_mutex);
ext2_discard_reservation(inode);
mutex_unlock(&EXT2_I(inode)->truncate_mutex);
}
return 0;
}
| DoS | 0 | static int ext2_release_file (struct inode * inode, struct file * filp)
{
if (filp->f_mode & FMODE_WRITE) {
mutex_lock(&EXT2_I(inode)->truncate_mutex);
ext2_discard_reservation(inode);
mutex_unlock(&EXT2_I(inode)->truncate_mutex);
}
return 0;
}
| @@ -75,7 +75,7 @@ const struct file_operations ext2_file_operations = {
.release = ext2_release_file,
.fsync = ext2_fsync,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
};
#ifdef CONFIG_EXT2_FS_XIP | CWE-264 | null | null |
37,104 | static int ext4_file_mmap(struct file *file, struct vm_area_struct *vma)
{
struct address_space *mapping = file->f_mapping;
if (!mapping->a_ops->readpage)
return -ENOEXEC;
file_accessed(file);
vma->vm_ops = &ext4_file_vm_ops;
return 0;
}
| DoS | 0 | static int ext4_file_mmap(struct file *file, struct vm_area_struct *vma)
{
struct address_space *mapping = file->f_mapping;
if (!mapping->a_ops->readpage)
return -ENOEXEC;
file_accessed(file);
vma->vm_ops = &ext4_file_vm_ops;
return 0;
}
| @@ -599,7 +599,7 @@ const struct file_operations ext4_file_operations = {
.release = ext4_release_file,
.fsync = ext4_sync_file,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.fallocate = ext4_fallocate,
};
| CWE-264 | null | null |
37,105 | static int ext4_file_open(struct inode * inode, struct file * filp)
{
struct super_block *sb = inode->i_sb;
struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb);
struct vfsmount *mnt = filp->f_path.mnt;
struct path path;
char buf[64], *cp;
if (unlikely(!(sbi->s_mount_flags & EXT4_MF_MNTDIR_SAMPLED) &&
!(sb->s_... | DoS | 0 | static int ext4_file_open(struct inode * inode, struct file * filp)
{
struct super_block *sb = inode->i_sb;
struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb);
struct vfsmount *mnt = filp->f_path.mnt;
struct path path;
char buf[64], *cp;
if (unlikely(!(sbi->s_mount_flags & EXT4_MF_MNTDIR_SAMPLED) &&
!(sb->s_... | @@ -599,7 +599,7 @@ const struct file_operations ext4_file_operations = {
.release = ext4_release_file,
.fsync = ext4_sync_file,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.fallocate = ext4_fallocate,
};
| CWE-264 | null | null |
37,106 | ext4_file_write_iter(struct kiocb *iocb, struct iov_iter *from)
{
struct file *file = iocb->ki_filp;
struct inode *inode = file_inode(iocb->ki_filp);
struct mutex *aio_mutex = NULL;
struct blk_plug plug;
int o_direct = file->f_flags & O_DIRECT;
int overwrite = 0;
size_t length = iov_iter_count(from);
ssize_t re... | DoS | 0 | ext4_file_write_iter(struct kiocb *iocb, struct iov_iter *from)
{
struct file *file = iocb->ki_filp;
struct inode *inode = file_inode(iocb->ki_filp);
struct mutex *aio_mutex = NULL;
struct blk_plug plug;
int o_direct = file->f_flags & O_DIRECT;
int overwrite = 0;
size_t length = iov_iter_count(from);
ssize_t re... | @@ -599,7 +599,7 @@ const struct file_operations ext4_file_operations = {
.release = ext4_release_file,
.fsync = ext4_sync_file,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.fallocate = ext4_fallocate,
};
| CWE-264 | null | null |
37,107 | static int ext4_find_unwritten_pgoff(struct inode *inode,
int whence,
struct ext4_map_blocks *map,
loff_t *offset)
{
struct pagevec pvec;
unsigned int blkbits;
pgoff_t index;
pgoff_t end;
loff_t endoff;
loff_t startoff;
loff_t lastoff;
int found = 0;
blkbits = inode->i_sb->s_blocksi... | DoS | 0 | static int ext4_find_unwritten_pgoff(struct inode *inode,
int whence,
struct ext4_map_blocks *map,
loff_t *offset)
{
struct pagevec pvec;
unsigned int blkbits;
pgoff_t index;
pgoff_t end;
loff_t endoff;
loff_t startoff;
loff_t lastoff;
int found = 0;
blkbits = inode->i_sb->s_blocksi... | @@ -599,7 +599,7 @@ const struct file_operations ext4_file_operations = {
.release = ext4_release_file,
.fsync = ext4_sync_file,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.fallocate = ext4_fallocate,
};
| CWE-264 | null | null |
37,108 | static int ext4_release_file(struct inode *inode, struct file *filp)
{
if (ext4_test_inode_state(inode, EXT4_STATE_DA_ALLOC_CLOSE)) {
ext4_alloc_da_blocks(inode);
ext4_clear_inode_state(inode, EXT4_STATE_DA_ALLOC_CLOSE);
}
/* if we are the last writer on the inode, drop the block reservation */
if ((filp->f_mod... | DoS | 0 | static int ext4_release_file(struct inode *inode, struct file *filp)
{
if (ext4_test_inode_state(inode, EXT4_STATE_DA_ALLOC_CLOSE)) {
ext4_alloc_da_blocks(inode);
ext4_clear_inode_state(inode, EXT4_STATE_DA_ALLOC_CLOSE);
}
/* if we are the last writer on the inode, drop the block reservation */
if ((filp->f_mod... | @@ -599,7 +599,7 @@ const struct file_operations ext4_file_operations = {
.release = ext4_release_file,
.fsync = ext4_sync_file,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.fallocate = ext4_fallocate,
};
| CWE-264 | null | null |
37,109 | static loff_t ext4_seek_data(struct file *file, loff_t offset, loff_t maxsize)
{
struct inode *inode = file->f_mapping->host;
struct ext4_map_blocks map;
struct extent_status es;
ext4_lblk_t start, last, end;
loff_t dataoff, isize;
int blkbits;
int ret = 0;
mutex_lock(&inode->i_mutex);
isize = i_size_read(in... | DoS | 0 | static loff_t ext4_seek_data(struct file *file, loff_t offset, loff_t maxsize)
{
struct inode *inode = file->f_mapping->host;
struct ext4_map_blocks map;
struct extent_status es;
ext4_lblk_t start, last, end;
loff_t dataoff, isize;
int blkbits;
int ret = 0;
mutex_lock(&inode->i_mutex);
isize = i_size_read(in... | @@ -599,7 +599,7 @@ const struct file_operations ext4_file_operations = {
.release = ext4_release_file,
.fsync = ext4_sync_file,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.fallocate = ext4_fallocate,
};
| CWE-264 | null | null |
37,110 | static loff_t ext4_seek_hole(struct file *file, loff_t offset, loff_t maxsize)
{
struct inode *inode = file->f_mapping->host;
struct ext4_map_blocks map;
struct extent_status es;
ext4_lblk_t start, last, end;
loff_t holeoff, isize;
int blkbits;
int ret = 0;
mutex_lock(&inode->i_mutex);
isize = i_size_read(in... | DoS | 0 | static loff_t ext4_seek_hole(struct file *file, loff_t offset, loff_t maxsize)
{
struct inode *inode = file->f_mapping->host;
struct ext4_map_blocks map;
struct extent_status es;
ext4_lblk_t start, last, end;
loff_t holeoff, isize;
int blkbits;
int ret = 0;
mutex_lock(&inode->i_mutex);
isize = i_size_read(in... | @@ -599,7 +599,7 @@ const struct file_operations ext4_file_operations = {
.release = ext4_release_file,
.fsync = ext4_sync_file,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.fallocate = ext4_fallocate,
};
| CWE-264 | null | null |
37,111 | ext4_unaligned_aio(struct inode *inode, struct iov_iter *from, loff_t pos)
{
struct super_block *sb = inode->i_sb;
int blockmask = sb->s_blocksize - 1;
if (pos >= i_size_read(inode))
return 0;
if ((pos | iov_iter_alignment(from)) & blockmask)
return 1;
return 0;
}
| DoS | 0 | ext4_unaligned_aio(struct inode *inode, struct iov_iter *from, loff_t pos)
{
struct super_block *sb = inode->i_sb;
int blockmask = sb->s_blocksize - 1;
if (pos >= i_size_read(inode))
return 0;
if ((pos | iov_iter_alignment(from)) & blockmask)
return 1;
return 0;
}
| @@ -599,7 +599,7 @@ const struct file_operations ext4_file_operations = {
.release = ext4_release_file,
.fsync = ext4_sync_file,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.fallocate = ext4_fallocate,
};
| CWE-264 | null | null |
37,112 | static void __setattr_copy(struct inode *inode, const struct iattr *attr)
{
struct f2fs_inode_info *fi = F2FS_I(inode);
unsigned int ia_valid = attr->ia_valid;
if (ia_valid & ATTR_UID)
inode->i_uid = attr->ia_uid;
if (ia_valid & ATTR_GID)
inode->i_gid = attr->ia_gid;
if (ia_valid & ATTR_ATIME)
inode->i_atim... | DoS | 0 | static void __setattr_copy(struct inode *inode, const struct iattr *attr)
{
struct f2fs_inode_info *fi = F2FS_I(inode);
unsigned int ia_valid = attr->ia_valid;
if (ia_valid & ATTR_UID)
inode->i_uid = attr->ia_uid;
if (ia_valid & ATTR_GID)
inode->i_gid = attr->ia_gid;
if (ia_valid & ATTR_ATIME)
inode->i_atim... | @@ -692,5 +692,5 @@ const struct file_operations f2fs_file_operations = {
.compat_ioctl = f2fs_compat_ioctl,
#endif
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
}; | CWE-264 | null | null |
37,113 | long f2fs_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
switch (cmd) {
case F2FS_IOC32_GETFLAGS:
cmd = F2FS_IOC_GETFLAGS;
break;
case F2FS_IOC32_SETFLAGS:
cmd = F2FS_IOC_SETFLAGS;
break;
default:
return -ENOIOCTLCMD;
}
return f2fs_ioctl(file, cmd, (unsigned long) compat_ptr(arg)... | DoS | 0 | long f2fs_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
switch (cmd) {
case F2FS_IOC32_GETFLAGS:
cmd = F2FS_IOC_GETFLAGS;
break;
case F2FS_IOC32_SETFLAGS:
cmd = F2FS_IOC_SETFLAGS;
break;
default:
return -ENOIOCTLCMD;
}
return f2fs_ioctl(file, cmd, (unsigned long) compat_ptr(arg)... | @@ -692,5 +692,5 @@ const struct file_operations f2fs_file_operations = {
.compat_ioctl = f2fs_compat_ioctl,
#endif
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
}; | CWE-264 | null | null |
37,114 | static long f2fs_fallocate(struct file *file, int mode,
loff_t offset, loff_t len)
{
struct inode *inode = file_inode(file);
long ret;
if (mode & ~(FALLOC_FL_KEEP_SIZE | FALLOC_FL_PUNCH_HOLE))
return -EOPNOTSUPP;
mutex_lock(&inode->i_mutex);
if (mode & FALLOC_FL_PUNCH_HOLE)
ret = punch_hole(inode, offse... | DoS | 0 | static long f2fs_fallocate(struct file *file, int mode,
loff_t offset, loff_t len)
{
struct inode *inode = file_inode(file);
long ret;
if (mode & ~(FALLOC_FL_KEEP_SIZE | FALLOC_FL_PUNCH_HOLE))
return -EOPNOTSUPP;
mutex_lock(&inode->i_mutex);
if (mode & FALLOC_FL_PUNCH_HOLE)
ret = punch_hole(inode, offse... | @@ -692,5 +692,5 @@ const struct file_operations f2fs_file_operations = {
.compat_ioctl = f2fs_compat_ioctl,
#endif
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
}; | CWE-264 | null | null |
37,115 | static int f2fs_file_mmap(struct file *file, struct vm_area_struct *vma)
{
file_accessed(file);
vma->vm_ops = &f2fs_file_vm_ops;
return 0;
}
| DoS | 0 | static int f2fs_file_mmap(struct file *file, struct vm_area_struct *vma)
{
file_accessed(file);
vma->vm_ops = &f2fs_file_vm_ops;
return 0;
}
| @@ -692,5 +692,5 @@ const struct file_operations f2fs_file_operations = {
.compat_ioctl = f2fs_compat_ioctl,
#endif
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
}; | CWE-264 | null | null |
37,116 | int f2fs_getattr(struct vfsmount *mnt,
struct dentry *dentry, struct kstat *stat)
{
struct inode *inode = dentry->d_inode;
generic_fillattr(inode, stat);
stat->blocks <<= 3;
return 0;
}
| DoS | 0 | int f2fs_getattr(struct vfsmount *mnt,
struct dentry *dentry, struct kstat *stat)
{
struct inode *inode = dentry->d_inode;
generic_fillattr(inode, stat);
stat->blocks <<= 3;
return 0;
}
| @@ -692,5 +692,5 @@ const struct file_operations f2fs_file_operations = {
.compat_ioctl = f2fs_compat_ioctl,
#endif
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
}; | CWE-264 | null | null |
37,117 | long f2fs_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
struct inode *inode = file_inode(filp);
struct f2fs_inode_info *fi = F2FS_I(inode);
unsigned int flags;
int ret;
switch (cmd) {
case F2FS_IOC_GETFLAGS:
flags = fi->i_flags & FS_FL_USER_VISIBLE;
return put_user(flags, (int __user *) arg... | DoS | 0 | long f2fs_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
struct inode *inode = file_inode(filp);
struct f2fs_inode_info *fi = F2FS_I(inode);
unsigned int flags;
int ret;
switch (cmd) {
case F2FS_IOC_GETFLAGS:
flags = fi->i_flags & FS_FL_USER_VISIBLE;
return put_user(flags, (int __user *) arg... | @@ -692,5 +692,5 @@ const struct file_operations f2fs_file_operations = {
.compat_ioctl = f2fs_compat_ioctl,
#endif
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
}; | CWE-264 | null | null |
37,118 | int f2fs_setattr(struct dentry *dentry, struct iattr *attr)
{
struct inode *inode = dentry->d_inode;
struct f2fs_inode_info *fi = F2FS_I(inode);
int err;
err = inode_change_ok(inode, attr);
if (err)
return err;
if ((attr->ia_valid & ATTR_SIZE) &&
attr->ia_size != i_size_read(inode)) {
err = f2fs_convert_... | DoS | 0 | int f2fs_setattr(struct dentry *dentry, struct iattr *attr)
{
struct inode *inode = dentry->d_inode;
struct f2fs_inode_info *fi = F2FS_I(inode);
int err;
err = inode_change_ok(inode, attr);
if (err)
return err;
if ((attr->ia_valid & ATTR_SIZE) &&
attr->ia_size != i_size_read(inode)) {
err = f2fs_convert_... | @@ -692,5 +692,5 @@ const struct file_operations f2fs_file_operations = {
.compat_ioctl = f2fs_compat_ioctl,
#endif
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
}; | CWE-264 | null | null |
37,119 | int f2fs_sync_file(struct file *file, loff_t start, loff_t end, int datasync)
{
struct inode *inode = file->f_mapping->host;
struct f2fs_inode_info *fi = F2FS_I(inode);
struct f2fs_sb_info *sbi = F2FS_SB(inode->i_sb);
int ret = 0;
bool need_cp = false;
struct writeback_control wbc = {
.sync_mode = WB_SYNC_ALL,
... | DoS | 0 | int f2fs_sync_file(struct file *file, loff_t start, loff_t end, int datasync)
{
struct inode *inode = file->f_mapping->host;
struct f2fs_inode_info *fi = F2FS_I(inode);
struct f2fs_sb_info *sbi = F2FS_SB(inode->i_sb);
int ret = 0;
bool need_cp = false;
struct writeback_control wbc = {
.sync_mode = WB_SYNC_ALL,
... | @@ -692,5 +692,5 @@ const struct file_operations f2fs_file_operations = {
.compat_ioctl = f2fs_compat_ioctl,
#endif
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
}; | CWE-264 | null | null |
37,120 | void f2fs_truncate(struct inode *inode)
{
if (!(S_ISREG(inode->i_mode) || S_ISDIR(inode->i_mode) ||
S_ISLNK(inode->i_mode)))
return;
trace_f2fs_truncate(inode);
if (!truncate_blocks(inode, i_size_read(inode))) {
inode->i_mtime = inode->i_ctime = CURRENT_TIME;
mark_inode_dirty(inode);
}
}
| DoS | 0 | void f2fs_truncate(struct inode *inode)
{
if (!(S_ISREG(inode->i_mode) || S_ISDIR(inode->i_mode) ||
S_ISLNK(inode->i_mode)))
return;
trace_f2fs_truncate(inode);
if (!truncate_blocks(inode, i_size_read(inode))) {
inode->i_mtime = inode->i_ctime = CURRENT_TIME;
mark_inode_dirty(inode);
}
}
| @@ -692,5 +692,5 @@ const struct file_operations f2fs_file_operations = {
.compat_ioctl = f2fs_compat_ioctl,
#endif
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
}; | CWE-264 | null | null |
37,121 | static int f2fs_vm_page_mkwrite(struct vm_area_struct *vma,
struct vm_fault *vmf)
{
struct page *page = vmf->page;
struct inode *inode = file_inode(vma->vm_file);
struct f2fs_sb_info *sbi = F2FS_SB(inode->i_sb);
struct dnode_of_data dn;
int err;
f2fs_balance_fs(sbi);
sb_start_pagefault(inode->i_sb);
/*... | DoS | 0 | static int f2fs_vm_page_mkwrite(struct vm_area_struct *vma,
struct vm_fault *vmf)
{
struct page *page = vmf->page;
struct inode *inode = file_inode(vma->vm_file);
struct f2fs_sb_info *sbi = F2FS_SB(inode->i_sb);
struct dnode_of_data dn;
int err;
f2fs_balance_fs(sbi);
sb_start_pagefault(inode->i_sb);
/*... | @@ -692,5 +692,5 @@ const struct file_operations f2fs_file_operations = {
.compat_ioctl = f2fs_compat_ioctl,
#endif
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
}; | CWE-264 | null | null |
37,122 | static int get_parent_ino(struct inode *inode, nid_t *pino)
{
struct dentry *dentry;
inode = igrab(inode);
dentry = d_find_any_alias(inode);
iput(inode);
if (!dentry)
return 0;
if (update_dent_inode(inode, &dentry->d_name)) {
dput(dentry);
return 0;
}
*pino = parent_ino(dentry);
dput(dentry);
return ... | DoS | 0 | static int get_parent_ino(struct inode *inode, nid_t *pino)
{
struct dentry *dentry;
inode = igrab(inode);
dentry = d_find_any_alias(inode);
iput(inode);
if (!dentry)
return 0;
if (update_dent_inode(inode, &dentry->d_name)) {
dput(dentry);
return 0;
}
*pino = parent_ino(dentry);
dput(dentry);
return ... | @@ -692,5 +692,5 @@ const struct file_operations f2fs_file_operations = {
.compat_ioctl = f2fs_compat_ioctl,
#endif
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
}; | CWE-264 | null | null |
37,123 | static int punch_hole(struct inode *inode, loff_t offset, loff_t len)
{
pgoff_t pg_start, pg_end;
loff_t off_start, off_end;
int ret = 0;
ret = f2fs_convert_inline_data(inode, MAX_INLINE_DATA + 1);
if (ret)
return ret;
pg_start = ((unsigned long long) offset) >> PAGE_CACHE_SHIFT;
pg_end = ((unsigned long lon... | DoS | 0 | static int punch_hole(struct inode *inode, loff_t offset, loff_t len)
{
pgoff_t pg_start, pg_end;
loff_t off_start, off_end;
int ret = 0;
ret = f2fs_convert_inline_data(inode, MAX_INLINE_DATA + 1);
if (ret)
return ret;
pg_start = ((unsigned long long) offset) >> PAGE_CACHE_SHIFT;
pg_end = ((unsigned long lon... | @@ -692,5 +692,5 @@ const struct file_operations f2fs_file_operations = {
.compat_ioctl = f2fs_compat_ioctl,
#endif
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
}; | CWE-264 | null | null |
37,124 | int truncate_blocks(struct inode *inode, u64 from)
{
struct f2fs_sb_info *sbi = F2FS_SB(inode->i_sb);
unsigned int blocksize = inode->i_sb->s_blocksize;
struct dnode_of_data dn;
pgoff_t free_from;
int count = 0, err = 0;
trace_f2fs_truncate_blocks_enter(inode, from);
if (f2fs_has_inline_data(inode))
goto don... | DoS | 0 | int truncate_blocks(struct inode *inode, u64 from)
{
struct f2fs_sb_info *sbi = F2FS_SB(inode->i_sb);
unsigned int blocksize = inode->i_sb->s_blocksize;
struct dnode_of_data dn;
pgoff_t free_from;
int count = 0, err = 0;
trace_f2fs_truncate_blocks_enter(inode, from);
if (f2fs_has_inline_data(inode))
goto don... | @@ -692,5 +692,5 @@ const struct file_operations f2fs_file_operations = {
.compat_ioctl = f2fs_compat_ioctl,
#endif
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
}; | CWE-264 | null | null |
37,125 | void truncate_data_blocks(struct dnode_of_data *dn)
{
truncate_data_blocks_range(dn, ADDRS_PER_BLOCK);
}
| DoS | 0 | void truncate_data_blocks(struct dnode_of_data *dn)
{
truncate_data_blocks_range(dn, ADDRS_PER_BLOCK);
}
| @@ -692,5 +692,5 @@ const struct file_operations f2fs_file_operations = {
.compat_ioctl = f2fs_compat_ioctl,
#endif
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
}; | CWE-264 | null | null |
37,126 | int truncate_data_blocks_range(struct dnode_of_data *dn, int count)
{
int nr_free = 0, ofs = dn->ofs_in_node;
struct f2fs_sb_info *sbi = F2FS_SB(dn->inode->i_sb);
struct f2fs_node *raw_node;
__le32 *addr;
raw_node = F2FS_NODE(dn->node_page);
addr = blkaddr_in_node(raw_node) + ofs;
for (; count > 0; count--, ad... | DoS | 0 | int truncate_data_blocks_range(struct dnode_of_data *dn, int count)
{
int nr_free = 0, ofs = dn->ofs_in_node;
struct f2fs_sb_info *sbi = F2FS_SB(dn->inode->i_sb);
struct f2fs_node *raw_node;
__le32 *addr;
raw_node = F2FS_NODE(dn->node_page);
addr = blkaddr_in_node(raw_node) + ofs;
for (; count > 0; count--, ad... | @@ -692,5 +692,5 @@ const struct file_operations f2fs_file_operations = {
.compat_ioctl = f2fs_compat_ioctl,
#endif
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
}; | CWE-264 | null | null |
37,127 | int truncate_hole(struct inode *inode, pgoff_t pg_start, pgoff_t pg_end)
{
pgoff_t index;
int err;
for (index = pg_start; index < pg_end; index++) {
struct dnode_of_data dn;
set_new_dnode(&dn, inode, NULL, NULL, 0);
err = get_dnode_of_data(&dn, index, LOOKUP_NODE);
if (err) {
if (err == -ENOENT)
con... | DoS | 0 | int truncate_hole(struct inode *inode, pgoff_t pg_start, pgoff_t pg_end)
{
pgoff_t index;
int err;
for (index = pg_start; index < pg_end; index++) {
struct dnode_of_data dn;
set_new_dnode(&dn, inode, NULL, NULL, 0);
err = get_dnode_of_data(&dn, index, LOOKUP_NODE);
if (err) {
if (err == -ENOENT)
con... | @@ -692,5 +692,5 @@ const struct file_operations f2fs_file_operations = {
.compat_ioctl = f2fs_compat_ioctl,
#endif
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
}; | CWE-264 | null | null |
37,128 | static void truncate_partial_data_page(struct inode *inode, u64 from)
{
unsigned offset = from & (PAGE_CACHE_SIZE - 1);
struct page *page;
if (!offset)
return;
page = find_data_page(inode, from >> PAGE_CACHE_SHIFT, false);
if (IS_ERR(page))
return;
lock_page(page);
if (unlikely(page->mapping != inode->i_m... | DoS | 0 | static void truncate_partial_data_page(struct inode *inode, u64 from)
{
unsigned offset = from & (PAGE_CACHE_SIZE - 1);
struct page *page;
if (!offset)
return;
page = find_data_page(inode, from >> PAGE_CACHE_SHIFT, false);
if (IS_ERR(page))
return;
lock_page(page);
if (unlikely(page->mapping != inode->i_m... | @@ -692,5 +692,5 @@ const struct file_operations f2fs_file_operations = {
.compat_ioctl = f2fs_compat_ioctl,
#endif
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
}; | CWE-264 | null | null |
37,129 | static int do_flock(struct file *file, int cmd, struct file_lock *fl)
{
struct gfs2_file *fp = file->private_data;
struct gfs2_holder *fl_gh = &fp->f_fl_gh;
struct gfs2_inode *ip = GFS2_I(file_inode(file));
struct gfs2_glock *gl;
unsigned int state;
int flags;
int error = 0;
state = (fl->fl_type == F_WRLCK) ? ... | DoS | 0 | static int do_flock(struct file *file, int cmd, struct file_lock *fl)
{
struct gfs2_file *fp = file->private_data;
struct gfs2_holder *fl_gh = &fp->f_fl_gh;
struct gfs2_inode *ip = GFS2_I(file_inode(file));
struct gfs2_glock *gl;
unsigned int state;
int flags;
int error = 0;
state = (fl->fl_type == F_WRLCK) ? ... | @@ -1068,7 +1068,7 @@ const struct file_operations gfs2_file_fops = {
.lock = gfs2_lock,
.flock = gfs2_flock,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.setlease = gfs2_setlease,
.fallocate = gfs2_fallocate,
};
@@ -1098,7... | CWE-264 | null | null |
37,130 | static int do_gfs2_set_flags(struct file *filp, u32 reqflags, u32 mask)
{
struct inode *inode = file_inode(filp);
struct gfs2_inode *ip = GFS2_I(inode);
struct gfs2_sbd *sdp = GFS2_SB(inode);
struct buffer_head *bh;
struct gfs2_holder gh;
int error;
u32 new_flags, flags;
error = mnt_want_write_file(filp);
if ... | DoS | 0 | static int do_gfs2_set_flags(struct file *filp, u32 reqflags, u32 mask)
{
struct inode *inode = file_inode(filp);
struct gfs2_inode *ip = GFS2_I(inode);
struct gfs2_sbd *sdp = GFS2_SB(inode);
struct buffer_head *bh;
struct gfs2_holder gh;
int error;
u32 new_flags, flags;
error = mnt_want_write_file(filp);
if ... | @@ -1068,7 +1068,7 @@ const struct file_operations gfs2_file_fops = {
.lock = gfs2_lock,
.flock = gfs2_flock,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.setlease = gfs2_setlease,
.fallocate = gfs2_fallocate,
};
@@ -1098,7... | CWE-264 | null | null |
37,131 | static int fallocate_chunk(struct inode *inode, loff_t offset, loff_t len,
int mode)
{
struct gfs2_inode *ip = GFS2_I(inode);
struct buffer_head *dibh;
int error;
loff_t size = len;
unsigned int nr_blks;
sector_t lblock = offset >> inode->i_blkbits;
error = gfs2_meta_inode_buffer(ip, &dibh);
if (unlikely... | DoS | 0 | static int fallocate_chunk(struct inode *inode, loff_t offset, loff_t len,
int mode)
{
struct gfs2_inode *ip = GFS2_I(inode);
struct buffer_head *dibh;
int error;
loff_t size = len;
unsigned int nr_blks;
sector_t lblock = offset >> inode->i_blkbits;
error = gfs2_meta_inode_buffer(ip, &dibh);
if (unlikely... | @@ -1068,7 +1068,7 @@ const struct file_operations gfs2_file_fops = {
.lock = gfs2_lock,
.flock = gfs2_flock,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.setlease = gfs2_setlease,
.fallocate = gfs2_fallocate,
};
@@ -1098,7... | CWE-264 | null | null |
37,132 | static long gfs2_fallocate(struct file *file, int mode, loff_t offset,
loff_t len)
{
struct inode *inode = file_inode(file);
struct gfs2_sbd *sdp = GFS2_SB(inode);
struct gfs2_inode *ip = GFS2_I(inode);
struct gfs2_alloc_parms ap = { .aflags = 0, };
unsigned int data_blocks = 0, ind_blocks = 0, rblocks;
lof... | DoS | 0 | static long gfs2_fallocate(struct file *file, int mode, loff_t offset,
loff_t len)
{
struct inode *inode = file_inode(file);
struct gfs2_sbd *sdp = GFS2_SB(inode);
struct gfs2_inode *ip = GFS2_I(inode);
struct gfs2_alloc_parms ap = { .aflags = 0, };
unsigned int data_blocks = 0, ind_blocks = 0, rblocks;
lof... | @@ -1068,7 +1068,7 @@ const struct file_operations gfs2_file_fops = {
.lock = gfs2_lock,
.flock = gfs2_flock,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.setlease = gfs2_setlease,
.fallocate = gfs2_fallocate,
};
@@ -1098,7... | CWE-264 | null | null |
37,133 | static int gfs2_fsync(struct file *file, loff_t start, loff_t end,
int datasync)
{
struct address_space *mapping = file->f_mapping;
struct inode *inode = mapping->host;
int sync_state = inode->i_state & I_DIRTY;
struct gfs2_inode *ip = GFS2_I(inode);
int ret = 0, ret1 = 0;
if (mapping->nrpages) {
ret1 ... | DoS | 0 | static int gfs2_fsync(struct file *file, loff_t start, loff_t end,
int datasync)
{
struct address_space *mapping = file->f_mapping;
struct inode *inode = mapping->host;
int sync_state = inode->i_state & I_DIRTY;
struct gfs2_inode *ip = GFS2_I(inode);
int ret = 0, ret1 = 0;
if (mapping->nrpages) {
ret1 ... | @@ -1068,7 +1068,7 @@ const struct file_operations gfs2_file_fops = {
.lock = gfs2_lock,
.flock = gfs2_flock,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.setlease = gfs2_setlease,
.fallocate = gfs2_fallocate,
};
@@ -1098,7... | CWE-264 | null | null |
37,134 | static int gfs2_get_flags(struct file *filp, u32 __user *ptr)
{
struct inode *inode = file_inode(filp);
struct gfs2_inode *ip = GFS2_I(inode);
struct gfs2_holder gh;
int error;
u32 fsflags;
gfs2_holder_init(ip->i_gl, LM_ST_SHARED, 0, &gh);
error = gfs2_glock_nq(&gh);
if (error)
return error;
fsflags = fsfl... | DoS | 0 | static int gfs2_get_flags(struct file *filp, u32 __user *ptr)
{
struct inode *inode = file_inode(filp);
struct gfs2_inode *ip = GFS2_I(inode);
struct gfs2_holder gh;
int error;
u32 fsflags;
gfs2_holder_init(ip->i_gl, LM_ST_SHARED, 0, &gh);
error = gfs2_glock_nq(&gh);
if (error)
return error;
fsflags = fsfl... | @@ -1068,7 +1068,7 @@ const struct file_operations gfs2_file_fops = {
.lock = gfs2_lock,
.flock = gfs2_flock,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.setlease = gfs2_setlease,
.fallocate = gfs2_fallocate,
};
@@ -1098,7... | CWE-264 | null | null |
37,135 | static long gfs2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
switch(cmd) {
case FS_IOC_GETFLAGS:
return gfs2_get_flags(filp, (u32 __user *)arg);
case FS_IOC_SETFLAGS:
return gfs2_set_flags(filp, (u32 __user *)arg);
case FITRIM:
return gfs2_fitrim(filp, (void __user *)arg);
}
return -ENOT... | DoS | 0 | static long gfs2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
switch(cmd) {
case FS_IOC_GETFLAGS:
return gfs2_get_flags(filp, (u32 __user *)arg);
case FS_IOC_SETFLAGS:
return gfs2_set_flags(filp, (u32 __user *)arg);
case FITRIM:
return gfs2_fitrim(filp, (void __user *)arg);
}
return -ENOT... | @@ -1068,7 +1068,7 @@ const struct file_operations gfs2_file_fops = {
.lock = gfs2_lock,
.flock = gfs2_flock,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.setlease = gfs2_setlease,
.fallocate = gfs2_fallocate,
};
@@ -1098,7... | CWE-264 | null | null |
37,136 | static loff_t gfs2_llseek(struct file *file, loff_t offset, int whence)
{
struct gfs2_inode *ip = GFS2_I(file->f_mapping->host);
struct gfs2_holder i_gh;
loff_t error;
switch (whence) {
case SEEK_END: /* These reference inode->i_size */
case SEEK_DATA:
case SEEK_HOLE:
error = gfs2_glock_nq_init(ip->i_gl, LM_S... | DoS | 0 | static loff_t gfs2_llseek(struct file *file, loff_t offset, int whence)
{
struct gfs2_inode *ip = GFS2_I(file->f_mapping->host);
struct gfs2_holder i_gh;
loff_t error;
switch (whence) {
case SEEK_END: /* These reference inode->i_size */
case SEEK_DATA:
case SEEK_HOLE:
error = gfs2_glock_nq_init(ip->i_gl, LM_S... | @@ -1068,7 +1068,7 @@ const struct file_operations gfs2_file_fops = {
.lock = gfs2_lock,
.flock = gfs2_flock,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.setlease = gfs2_setlease,
.fallocate = gfs2_fallocate,
};
@@ -1098,7... | CWE-264 | null | null |
37,137 | static int gfs2_mmap(struct file *file, struct vm_area_struct *vma)
{
struct gfs2_inode *ip = GFS2_I(file->f_mapping->host);
if (!(file->f_flags & O_NOATIME) &&
!IS_NOATIME(&ip->i_inode)) {
struct gfs2_holder i_gh;
int error;
error = gfs2_glock_nq_init(ip->i_gl, LM_ST_SHARED, LM_FLAG_ANY,
&i_gh);... | DoS | 0 | static int gfs2_mmap(struct file *file, struct vm_area_struct *vma)
{
struct gfs2_inode *ip = GFS2_I(file->f_mapping->host);
if (!(file->f_flags & O_NOATIME) &&
!IS_NOATIME(&ip->i_inode)) {
struct gfs2_holder i_gh;
int error;
error = gfs2_glock_nq_init(ip->i_gl, LM_ST_SHARED, LM_FLAG_ANY,
&i_gh);... | @@ -1068,7 +1068,7 @@ const struct file_operations gfs2_file_fops = {
.lock = gfs2_lock,
.flock = gfs2_flock,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.setlease = gfs2_setlease,
.fallocate = gfs2_fallocate,
};
@@ -1098,7... | CWE-264 | null | null |
37,138 | static int gfs2_open(struct inode *inode, struct file *file)
{
struct gfs2_inode *ip = GFS2_I(inode);
struct gfs2_holder i_gh;
int error;
bool need_unlock = false;
if (S_ISREG(ip->i_inode.i_mode)) {
error = gfs2_glock_nq_init(ip->i_gl, LM_ST_SHARED, LM_FLAG_ANY,
&i_gh);
if (error)
return error;
n... | DoS | 0 | static int gfs2_open(struct inode *inode, struct file *file)
{
struct gfs2_inode *ip = GFS2_I(inode);
struct gfs2_holder i_gh;
int error;
bool need_unlock = false;
if (S_ISREG(ip->i_inode.i_mode)) {
error = gfs2_glock_nq_init(ip->i_gl, LM_ST_SHARED, LM_FLAG_ANY,
&i_gh);
if (error)
return error;
n... | @@ -1068,7 +1068,7 @@ const struct file_operations gfs2_file_fops = {
.lock = gfs2_lock,
.flock = gfs2_flock,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.setlease = gfs2_setlease,
.fallocate = gfs2_fallocate,
};
@@ -1098,7... | CWE-264 | null | null |
37,139 | int gfs2_open_common(struct inode *inode, struct file *file)
{
struct gfs2_file *fp;
int ret;
if (S_ISREG(inode->i_mode)) {
ret = generic_file_open(inode, file);
if (ret)
return ret;
}
fp = kzalloc(sizeof(struct gfs2_file), GFP_NOFS);
if (!fp)
return -ENOMEM;
mutex_init(&fp->f_fl_mutex);
gfs2_asser... | DoS | 0 | int gfs2_open_common(struct inode *inode, struct file *file)
{
struct gfs2_file *fp;
int ret;
if (S_ISREG(inode->i_mode)) {
ret = generic_file_open(inode, file);
if (ret)
return ret;
}
fp = kzalloc(sizeof(struct gfs2_file), GFP_NOFS);
if (!fp)
return -ENOMEM;
mutex_init(&fp->f_fl_mutex);
gfs2_asser... | @@ -1068,7 +1068,7 @@ const struct file_operations gfs2_file_fops = {
.lock = gfs2_lock,
.flock = gfs2_flock,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.setlease = gfs2_setlease,
.fallocate = gfs2_fallocate,
};
@@ -1098,7... | CWE-264 | null | null |
37,140 | static int gfs2_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
{
struct page *page = vmf->page;
struct inode *inode = file_inode(vma->vm_file);
struct gfs2_inode *ip = GFS2_I(inode);
struct gfs2_sbd *sdp = GFS2_SB(inode);
struct gfs2_alloc_parms ap = { .aflags = 0, };
unsigned long last_index;
u6... | DoS | 0 | static int gfs2_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
{
struct page *page = vmf->page;
struct inode *inode = file_inode(vma->vm_file);
struct gfs2_inode *ip = GFS2_I(inode);
struct gfs2_sbd *sdp = GFS2_SB(inode);
struct gfs2_alloc_parms ap = { .aflags = 0, };
unsigned long last_index;
u6... | @@ -1068,7 +1068,7 @@ const struct file_operations gfs2_file_fops = {
.lock = gfs2_lock,
.flock = gfs2_flock,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.setlease = gfs2_setlease,
.fallocate = gfs2_fallocate,
};
@@ -1098,7... | CWE-264 | null | null |
37,141 | static int gfs2_readdir(struct file *file, struct dir_context *ctx)
{
struct inode *dir = file->f_mapping->host;
struct gfs2_inode *dip = GFS2_I(dir);
struct gfs2_holder d_gh;
int error;
error = gfs2_glock_nq_init(dip->i_gl, LM_ST_SHARED, 0, &d_gh);
if (error)
return error;
error = gfs2_dir_read(dir, ctx, &f... | DoS | 0 | static int gfs2_readdir(struct file *file, struct dir_context *ctx)
{
struct inode *dir = file->f_mapping->host;
struct gfs2_inode *dip = GFS2_I(dir);
struct gfs2_holder d_gh;
int error;
error = gfs2_glock_nq_init(dip->i_gl, LM_ST_SHARED, 0, &d_gh);
if (error)
return error;
error = gfs2_dir_read(dir, ctx, &f... | @@ -1068,7 +1068,7 @@ const struct file_operations gfs2_file_fops = {
.lock = gfs2_lock,
.flock = gfs2_flock,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.setlease = gfs2_setlease,
.fallocate = gfs2_fallocate,
};
@@ -1098,7... | CWE-264 | null | null |
37,142 | static int gfs2_release(struct inode *inode, struct file *file)
{
struct gfs2_inode *ip = GFS2_I(inode);
kfree(file->private_data);
file->private_data = NULL;
if (!(file->f_mode & FMODE_WRITE))
return 0;
gfs2_rs_delete(ip, &inode->i_writecount);
return 0;
}
| DoS | 0 | static int gfs2_release(struct inode *inode, struct file *file)
{
struct gfs2_inode *ip = GFS2_I(inode);
kfree(file->private_data);
file->private_data = NULL;
if (!(file->f_mode & FMODE_WRITE))
return 0;
gfs2_rs_delete(ip, &inode->i_writecount);
return 0;
}
| @@ -1068,7 +1068,7 @@ const struct file_operations gfs2_file_fops = {
.lock = gfs2_lock,
.flock = gfs2_flock,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.setlease = gfs2_setlease,
.fallocate = gfs2_fallocate,
};
@@ -1098,7... | CWE-264 | null | null |
37,143 | static int gfs2_set_flags(struct file *filp, u32 __user *ptr)
{
struct inode *inode = file_inode(filp);
u32 fsflags, gfsflags;
if (get_user(fsflags, ptr))
return -EFAULT;
gfsflags = fsflags_cvt(fsflags_to_gfs2, fsflags);
if (!S_ISDIR(inode->i_mode)) {
gfsflags &= ~GFS2_DIF_TOPDIR;
if (gfsflags & GFS2_DIF_I... | DoS | 0 | static int gfs2_set_flags(struct file *filp, u32 __user *ptr)
{
struct inode *inode = file_inode(filp);
u32 fsflags, gfsflags;
if (get_user(fsflags, ptr))
return -EFAULT;
gfsflags = fsflags_cvt(fsflags_to_gfs2, fsflags);
if (!S_ISDIR(inode->i_mode)) {
gfsflags &= ~GFS2_DIF_TOPDIR;
if (gfsflags & GFS2_DIF_I... | @@ -1068,7 +1068,7 @@ const struct file_operations gfs2_file_fops = {
.lock = gfs2_lock,
.flock = gfs2_flock,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.setlease = gfs2_setlease,
.fallocate = gfs2_fallocate,
};
@@ -1098,7... | CWE-264 | null | null |
37,144 | static void gfs2_size_hint(struct file *filep, loff_t offset, size_t size)
{
struct inode *inode = file_inode(filep);
struct gfs2_sbd *sdp = GFS2_SB(inode);
struct gfs2_inode *ip = GFS2_I(inode);
size_t blks = (size + sdp->sd_sb.sb_bsize - 1) >> sdp->sd_sb.sb_bsize_shift;
int hint = min_t(size_t, INT_MAX, blks);
... | DoS | 0 | static void gfs2_size_hint(struct file *filep, loff_t offset, size_t size)
{
struct inode *inode = file_inode(filep);
struct gfs2_sbd *sdp = GFS2_SB(inode);
struct gfs2_inode *ip = GFS2_I(inode);
size_t blks = (size + sdp->sd_sb.sb_bsize - 1) >> sdp->sd_sb.sb_bsize_shift;
int hint = min_t(size_t, INT_MAX, blks);
... | @@ -1068,7 +1068,7 @@ const struct file_operations gfs2_file_fops = {
.lock = gfs2_lock,
.flock = gfs2_flock,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.setlease = gfs2_setlease,
.fallocate = gfs2_fallocate,
};
@@ -1098,7... | CWE-264 | null | null |
37,145 | int jfs_fsync(struct file *file, loff_t start, loff_t end, int datasync)
{
struct inode *inode = file->f_mapping->host;
int rc = 0;
rc = filemap_write_and_wait_range(inode->i_mapping, start, end);
if (rc)
return rc;
mutex_lock(&inode->i_mutex);
if (!(inode->i_state & I_DIRTY) ||
(datasync && !(inode->i_s... | DoS | 0 | int jfs_fsync(struct file *file, loff_t start, loff_t end, int datasync)
{
struct inode *inode = file->f_mapping->host;
int rc = 0;
rc = filemap_write_and_wait_range(inode->i_mapping, start, end);
if (rc)
return rc;
mutex_lock(&inode->i_mutex);
if (!(inode->i_state & I_DIRTY) ||
(datasync && !(inode->i_s... | @@ -157,7 +157,7 @@ const struct file_operations jfs_file_operations = {
.write_iter = generic_file_write_iter,
.mmap = generic_file_mmap,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.fsync = jfs_fsync,
.release = jfs_releas... | CWE-264 | null | null |
37,146 | static int jfs_open(struct inode *inode, struct file *file)
{
int rc;
if ((rc = dquot_file_open(inode, file)))
return rc;
/*
* We attempt to allow only one "active" file open per aggregate
* group. Otherwise, appending to files in parallel can cause
* fragmentation within the files.
*
* If the file is... | DoS | 0 | static int jfs_open(struct inode *inode, struct file *file)
{
int rc;
if ((rc = dquot_file_open(inode, file)))
return rc;
/*
* We attempt to allow only one "active" file open per aggregate
* group. Otherwise, appending to files in parallel can cause
* fragmentation within the files.
*
* If the file is... | @@ -157,7 +157,7 @@ const struct file_operations jfs_file_operations = {
.write_iter = generic_file_write_iter,
.mmap = generic_file_mmap,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.fsync = jfs_fsync,
.release = jfs_releas... | CWE-264 | null | null |
37,147 | static int jfs_release(struct inode *inode, struct file *file)
{
struct jfs_inode_info *ji = JFS_IP(inode);
spin_lock_irq(&ji->ag_lock);
if (ji->active_ag != -1) {
struct bmap *bmap = JFS_SBI(inode->i_sb)->bmap;
atomic_dec(&bmap->db_active[ji->active_ag]);
ji->active_ag = -1;
}
spin_unlock_irq(&ji->ag_lock)... | DoS | 0 | static int jfs_release(struct inode *inode, struct file *file)
{
struct jfs_inode_info *ji = JFS_IP(inode);
spin_lock_irq(&ji->ag_lock);
if (ji->active_ag != -1) {
struct bmap *bmap = JFS_SBI(inode->i_sb)->bmap;
atomic_dec(&bmap->db_active[ji->active_ag]);
ji->active_ag = -1;
}
spin_unlock_irq(&ji->ag_lock)... | @@ -157,7 +157,7 @@ const struct file_operations jfs_file_operations = {
.write_iter = generic_file_write_iter,
.mmap = generic_file_mmap,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.fsync = jfs_fsync,
.release = jfs_releas... | CWE-264 | null | null |
37,148 | int jfs_setattr(struct dentry *dentry, struct iattr *iattr)
{
struct inode *inode = dentry->d_inode;
int rc;
rc = inode_change_ok(inode, iattr);
if (rc)
return rc;
if (is_quota_modification(inode, iattr))
dquot_initialize(inode);
if ((iattr->ia_valid & ATTR_UID && !uid_eq(iattr->ia_uid, inode->i_uid)) ||
... | DoS | 0 | int jfs_setattr(struct dentry *dentry, struct iattr *iattr)
{
struct inode *inode = dentry->d_inode;
int rc;
rc = inode_change_ok(inode, iattr);
if (rc)
return rc;
if (is_quota_modification(inode, iattr))
dquot_initialize(inode);
if ((iattr->ia_valid & ATTR_UID && !uid_eq(iattr->ia_uid, inode->i_uid)) ||
... | @@ -157,7 +157,7 @@ const struct file_operations jfs_file_operations = {
.write_iter = generic_file_write_iter,
.mmap = generic_file_mmap,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.fsync = jfs_fsync,
.release = jfs_releas... | CWE-264 | null | null |
37,149 | int ramfs_nommu_expand_for_mapping(struct inode *inode, size_t newsize)
{
unsigned long npages, xpages, loop;
struct page *pages;
unsigned order;
void *data;
int ret;
/* make various checks */
order = get_order(newsize);
if (unlikely(order >= MAX_ORDER))
return -EFBIG;
ret = inode_newsize_ok(inode, newsize... | DoS | 0 | int ramfs_nommu_expand_for_mapping(struct inode *inode, size_t newsize)
{
unsigned long npages, xpages, loop;
struct page *pages;
unsigned order;
void *data;
int ret;
/* make various checks */
order = get_order(newsize);
if (unlikely(order >= MAX_ORDER))
return -EFBIG;
ret = inode_newsize_ok(inode, newsize... | @@ -43,7 +43,7 @@ const struct file_operations ramfs_file_operations = {
.write_iter = generic_file_write_iter,
.fsync = noop_fsync,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.llseek = generic_file_llseek,
};
| CWE-264 | null | null |
37,150 | static unsigned long ramfs_nommu_get_unmapped_area(struct file *file,
unsigned long addr, unsigned long len,
unsigned long pgoff, unsigned long flags)
{
unsigned long maxpages, lpages, nr, loop, ret;
struct inode *inode = file_inode(file);
struct page **pages = NULL, **ptr, *page;
loff_t isize;
... | DoS | 0 | static unsigned long ramfs_nommu_get_unmapped_area(struct file *file,
unsigned long addr, unsigned long len,
unsigned long pgoff, unsigned long flags)
{
unsigned long maxpages, lpages, nr, loop, ret;
struct inode *inode = file_inode(file);
struct page **pages = NULL, **ptr, *page;
loff_t isize;
... | @@ -43,7 +43,7 @@ const struct file_operations ramfs_file_operations = {
.write_iter = generic_file_write_iter,
.fsync = noop_fsync,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.llseek = generic_file_llseek,
};
| CWE-264 | null | null |
37,151 | static int ramfs_nommu_setattr(struct dentry *dentry, struct iattr *ia)
{
struct inode *inode = dentry->d_inode;
unsigned int old_ia_valid = ia->ia_valid;
int ret = 0;
/* POSIX UID/GID verification for setting inode attributes */
ret = inode_change_ok(inode, ia);
if (ret)
return ret;
/* pick out size-changin... | DoS | 0 | static int ramfs_nommu_setattr(struct dentry *dentry, struct iattr *ia)
{
struct inode *inode = dentry->d_inode;
unsigned int old_ia_valid = ia->ia_valid;
int ret = 0;
/* POSIX UID/GID verification for setting inode attributes */
ret = inode_change_ok(inode, ia);
if (ret)
return ret;
/* pick out size-changin... | @@ -43,7 +43,7 @@ const struct file_operations ramfs_file_operations = {
.write_iter = generic_file_write_iter,
.fsync = noop_fsync,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.llseek = generic_file_llseek,
};
| CWE-264 | null | null |
37,152 | int reiserfs_commit_page(struct inode *inode, struct page *page,
unsigned from, unsigned to)
{
unsigned block_start, block_end;
int partial = 0;
unsigned blocksize;
struct buffer_head *bh, *head;
unsigned long i_size_index = inode->i_size >> PAGE_CACHE_SHIFT;
int new;
int logit = reiserfs_file_data_log(inode... | DoS | 0 | int reiserfs_commit_page(struct inode *inode, struct page *page,
unsigned from, unsigned to)
{
unsigned block_start, block_end;
int partial = 0;
unsigned blocksize;
struct buffer_head *bh, *head;
unsigned long i_size_index = inode->i_size >> PAGE_CACHE_SHIFT;
int new;
int logit = reiserfs_file_data_log(inode... | @@ -248,7 +248,7 @@ const struct file_operations reiserfs_file_operations = {
.read_iter = generic_file_read_iter,
.write_iter = generic_file_write_iter,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.llseek = generic_file_llseek,... | CWE-264 | null | null |
37,153 | static int reiserfs_file_open(struct inode *inode, struct file *file)
{
int err = dquot_file_open(inode, file);
if (!atomic_inc_not_zero(&REISERFS_I(inode)->openers)) {
/* somebody might be tailpacking on final close; wait for it */
mutex_lock(&(REISERFS_I(inode)->tailpack));
atomic_inc(&REISERFS_I(inode... | DoS | 0 | static int reiserfs_file_open(struct inode *inode, struct file *file)
{
int err = dquot_file_open(inode, file);
if (!atomic_inc_not_zero(&REISERFS_I(inode)->openers)) {
/* somebody might be tailpacking on final close; wait for it */
mutex_lock(&(REISERFS_I(inode)->tailpack));
atomic_inc(&REISERFS_I(inode... | @@ -248,7 +248,7 @@ const struct file_operations reiserfs_file_operations = {
.read_iter = generic_file_read_iter,
.write_iter = generic_file_write_iter,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.llseek = generic_file_llseek,... | CWE-264 | null | null |
37,154 | static int reiserfs_file_release(struct inode *inode, struct file *filp)
{
struct reiserfs_transaction_handle th;
int err;
int jbegin_failure = 0;
BUG_ON(!S_ISREG(inode->i_mode));
if (atomic_add_unless(&REISERFS_I(inode)->openers, -1, 1))
return 0;
mutex_lock(&(REISERFS_I(inode)->tailpack));
... | DoS | 0 | static int reiserfs_file_release(struct inode *inode, struct file *filp)
{
struct reiserfs_transaction_handle th;
int err;
int jbegin_failure = 0;
BUG_ON(!S_ISREG(inode->i_mode));
if (atomic_add_unless(&REISERFS_I(inode)->openers, -1, 1))
return 0;
mutex_lock(&(REISERFS_I(inode)->tailpack));
... | @@ -248,7 +248,7 @@ const struct file_operations reiserfs_file_operations = {
.read_iter = generic_file_read_iter,
.write_iter = generic_file_write_iter,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.llseek = generic_file_llseek,... | CWE-264 | null | null |
37,155 | static int reiserfs_sync_file(struct file *filp, loff_t start, loff_t end,
int datasync)
{
struct inode *inode = filp->f_mapping->host;
int err;
int barrier_done;
err = filemap_write_and_wait_range(inode->i_mapping, start, end);
if (err)
return err;
mutex_lock(&inode->i_mutex);
BUG_ON(!S_ISREG(inode... | DoS | 0 | static int reiserfs_sync_file(struct file *filp, loff_t start, loff_t end,
int datasync)
{
struct inode *inode = filp->f_mapping->host;
int err;
int barrier_done;
err = filemap_write_and_wait_range(inode->i_mapping, start, end);
if (err)
return err;
mutex_lock(&inode->i_mutex);
BUG_ON(!S_ISREG(inode... | @@ -248,7 +248,7 @@ const struct file_operations reiserfs_file_operations = {
.read_iter = generic_file_read_iter,
.write_iter = generic_file_write_iter,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
.llseek = generic_file_llseek,... | CWE-264 | null | null |
37,156 | COMPAT_SYSCALL_DEFINE4(vmsplice, int, fd, const struct compat_iovec __user *, iov32,
unsigned int, nr_segs, unsigned int, flags)
{
unsigned i;
struct iovec __user *iov;
if (nr_segs > UIO_MAXIOV)
return -EINVAL;
iov = compat_alloc_user_space(nr_segs * sizeof(struct iovec));
for (i = 0; i < nr_segs; i++) {
... | DoS | 0 | COMPAT_SYSCALL_DEFINE4(vmsplice, int, fd, const struct compat_iovec __user *, iov32,
unsigned int, nr_segs, unsigned int, flags)
{
unsigned i;
struct iovec __user *iov;
if (nr_segs > UIO_MAXIOV)
return -EINVAL;
iov = compat_alloc_user_space(nr_segs * sizeof(struct iovec));
for (i = 0; i < nr_segs; i++) {
... | @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,157 | SYSCALL_DEFINE4(vmsplice, int, fd, const struct iovec __user *, iov,
unsigned long, nr_segs, unsigned int, flags)
{
struct fd f;
long error;
if (unlikely(nr_segs > UIO_MAXIOV))
return -EINVAL;
else if (unlikely(!nr_segs))
return 0;
error = -EBADF;
f = fdget(fd);
if (f.file) {
if (f.file->f_mode & FMODE... | DoS | 0 | SYSCALL_DEFINE4(vmsplice, int, fd, const struct iovec __user *, iov,
unsigned long, nr_segs, unsigned int, flags)
{
struct fd f;
long error;
if (unlikely(nr_segs > UIO_MAXIOV))
return -EINVAL;
else if (unlikely(!nr_segs))
return 0;
error = -EBADF;
f = fdget(fd);
if (f.file) {
if (f.file->f_mode & FMODE... | @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,158 | SYSCALL_DEFINE4(tee, int, fdin, int, fdout, size_t, len, unsigned int, flags)
{
struct fd in;
int error;
if (unlikely(!len))
return 0;
error = -EBADF;
in = fdget(fdin);
if (in.file) {
if (in.file->f_mode & FMODE_READ) {
struct fd out = fdget(fdout);
if (out.file) {
if (out.file->f_mode & FMODE_WRI... | DoS | 0 | SYSCALL_DEFINE4(tee, int, fdin, int, fdout, size_t, len, unsigned int, flags)
{
struct fd in;
int error;
if (unlikely(!len))
return 0;
error = -EBADF;
in = fdget(fdin);
if (in.file) {
if (in.file->f_mode & FMODE_READ) {
struct fd out = fdget(fdout);
if (out.file) {
if (out.file->f_mode & FMODE_WRI... | @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,159 | SYSCALL_DEFINE6(splice, int, fd_in, loff_t __user *, off_in,
int, fd_out, loff_t __user *, off_out,
size_t, len, unsigned int, flags)
{
struct fd in, out;
long error;
if (unlikely(!len))
return 0;
error = -EBADF;
in = fdget(fd_in);
if (in.file) {
if (in.file->f_mode & FMODE_READ) {
out = fdget(fd_out... | DoS | 0 | SYSCALL_DEFINE6(splice, int, fd_in, loff_t __user *, off_in,
int, fd_out, loff_t __user *, off_out,
size_t, len, unsigned int, flags)
{
struct fd in, out;
long error;
if (unlikely(!len))
return 0;
error = -EBADF;
in = fdget(fd_in);
if (in.file) {
if (in.file->f_mode & FMODE_READ) {
out = fdget(fd_out... | @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,160 | __generic_file_splice_read(struct file *in, loff_t *ppos,
struct pipe_inode_info *pipe, size_t len,
unsigned int flags)
{
struct address_space *mapping = in->f_mapping;
unsigned int loff, nr_pages, req_pages;
struct page *pages[PIPE_DEF_BUFFERS];
struct partial_page partial[PIPE_DEF_BUFFERS];
struct pa... | DoS | 0 | __generic_file_splice_read(struct file *in, loff_t *ppos,
struct pipe_inode_info *pipe, size_t len,
unsigned int flags)
{
struct address_space *mapping = in->f_mapping;
unsigned int loff, nr_pages, req_pages;
struct page *pages[PIPE_DEF_BUFFERS];
struct partial_page partial[PIPE_DEF_BUFFERS];
struct pa... | @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,161 | ssize_t __splice_from_pipe(struct pipe_inode_info *pipe, struct splice_desc *sd,
splice_actor *actor)
{
int ret;
splice_from_pipe_begin(sd);
do {
ret = splice_from_pipe_next(pipe, sd);
if (ret > 0)
ret = splice_from_pipe_feed(pipe, sd, actor);
} while (ret > 0);
splice_from_pipe_end(pipe, sd);
retu... | DoS | 0 | ssize_t __splice_from_pipe(struct pipe_inode_info *pipe, struct splice_desc *sd,
splice_actor *actor)
{
int ret;
splice_from_pipe_begin(sd);
do {
ret = splice_from_pipe_next(pipe, sd);
if (ret > 0)
ret = splice_from_pipe_feed(pipe, sd, actor);
} while (ret > 0);
splice_from_pipe_end(pipe, sd);
retu... | @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,162 | ssize_t default_file_splice_read(struct file *in, loff_t *ppos,
struct pipe_inode_info *pipe, size_t len,
unsigned int flags)
{
unsigned int nr_pages;
unsigned int nr_freed;
size_t offset;
struct page *pages[PIPE_DEF_BUFFERS];
struct partial_page partial[PIPE_DEF_BUFFERS];
struct iovec *vec, __vec[PIPE_... | DoS | 0 | ssize_t default_file_splice_read(struct file *in, loff_t *ppos,
struct pipe_inode_info *pipe, size_t len,
unsigned int flags)
{
unsigned int nr_pages;
unsigned int nr_freed;
size_t offset;
struct page *pages[PIPE_DEF_BUFFERS];
struct partial_page partial[PIPE_DEF_BUFFERS];
struct iovec *vec, __vec[PIPE_... | @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,163 | static ssize_t default_file_splice_write(struct pipe_inode_info *pipe,
struct file *out, loff_t *ppos,
size_t len, unsigned int flags)
{
ssize_t ret;
ret = splice_from_pipe(pipe, out, ppos, len, flags, write_pipe_buf);
if (ret > 0)
*ppos += ret;
return ret;
}
| DoS | 0 | static ssize_t default_file_splice_write(struct pipe_inode_info *pipe,
struct file *out, loff_t *ppos,
size_t len, unsigned int flags)
{
ssize_t ret;
ret = splice_from_pipe(pipe, out, ppos, len, flags, write_pipe_buf);
if (ret > 0)
*ppos += ret;
return ret;
}
| @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,164 | static long do_splice(struct file *in, loff_t __user *off_in,
struct file *out, loff_t __user *off_out,
size_t len, unsigned int flags)
{
struct pipe_inode_info *ipipe;
struct pipe_inode_info *opipe;
loff_t offset;
long ret;
ipipe = get_pipe_info(in);
opipe = get_pipe_info(out);
if (ipipe && op... | DoS | 0 | static long do_splice(struct file *in, loff_t __user *off_in,
struct file *out, loff_t __user *off_out,
size_t len, unsigned int flags)
{
struct pipe_inode_info *ipipe;
struct pipe_inode_info *opipe;
loff_t offset;
long ret;
ipipe = get_pipe_info(in);
opipe = get_pipe_info(out);
if (ipipe && op... | @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,165 | long do_splice_direct(struct file *in, loff_t *ppos, struct file *out,
loff_t *opos, size_t len, unsigned int flags)
{
struct splice_desc sd = {
.len = len,
.total_len = len,
.flags = flags,
.pos = *ppos,
.u.file = out,
.opos = opos,
};
long ret;
if (unlikely(!(out->f_mode & FMODE_WRITE)))... | DoS | 0 | long do_splice_direct(struct file *in, loff_t *ppos, struct file *out,
loff_t *opos, size_t len, unsigned int flags)
{
struct splice_desc sd = {
.len = len,
.total_len = len,
.flags = flags,
.pos = *ppos,
.u.file = out,
.opos = opos,
};
long ret;
if (unlikely(!(out->f_mode & FMODE_WRITE)))... | @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,166 | static long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
loff_t *ppos, size_t len, unsigned int flags)
{
ssize_t (*splice_write)(struct pipe_inode_info *, struct file *,
loff_t *, size_t, unsigned int);
if (out->f_op->splice_write)
splice_write = out->f_op->splice_write;
else
splice_... | DoS | 0 | static long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
loff_t *ppos, size_t len, unsigned int flags)
{
ssize_t (*splice_write)(struct pipe_inode_info *, struct file *,
loff_t *, size_t, unsigned int);
if (out->f_op->splice_write)
splice_write = out->f_op->splice_write;
else
splice_... | @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,167 | static long do_tee(struct file *in, struct file *out, size_t len,
unsigned int flags)
{
struct pipe_inode_info *ipipe = get_pipe_info(in);
struct pipe_inode_info *opipe = get_pipe_info(out);
int ret = -EINVAL;
/*
* Duplicate the contents of ipipe to opipe without actually
* copying the data.
*/
if (ipi... | DoS | 0 | static long do_tee(struct file *in, struct file *out, size_t len,
unsigned int flags)
{
struct pipe_inode_info *ipipe = get_pipe_info(in);
struct pipe_inode_info *opipe = get_pipe_info(out);
int ret = -EINVAL;
/*
* Duplicate the contents of ipipe to opipe without actually
* copying the data.
*/
if (ipi... | @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,168 | ssize_t generic_file_splice_read(struct file *in, loff_t *ppos,
struct pipe_inode_info *pipe, size_t len,
unsigned int flags)
{
loff_t isize, left;
int ret;
isize = i_size_read(in->f_mapping->host);
if (unlikely(*ppos >= isize))
return 0;
left = isize - *ppos;
if (unlikely(left < len))
len = left;... | DoS | 0 | ssize_t generic_file_splice_read(struct file *in, loff_t *ppos,
struct pipe_inode_info *pipe, size_t len,
unsigned int flags)
{
loff_t isize, left;
int ret;
isize = i_size_read(in->f_mapping->host);
if (unlikely(*ppos >= isize))
return 0;
left = isize - *ppos;
if (unlikely(left < len))
len = left;... | @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,169 | generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
loff_t *ppos, size_t len, unsigned int flags)
{
struct address_space *mapping = out->f_mapping;
struct inode *inode = mapping->host;
struct splice_desc sd = {
.total_len = len,
.flags = flags,
.pos = *ppos,
.u.file = out,
};
ssi... | DoS | 0 | generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
loff_t *ppos, size_t len, unsigned int flags)
{
struct address_space *mapping = out->f_mapping;
struct inode *inode = mapping->host;
struct splice_desc sd = {
.total_len = len,
.flags = flags,
.pos = *ppos,
.u.file = out,
};
ssi... | @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,170 | static int generic_pipe_buf_nosteal(struct pipe_inode_info *pipe,
struct pipe_buffer *buf)
{
return 1;
}
| DoS | 0 | static int generic_pipe_buf_nosteal(struct pipe_inode_info *pipe,
struct pipe_buffer *buf)
{
return 1;
}
| @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,171 | ssize_t generic_splice_sendpage(struct pipe_inode_info *pipe, struct file *out,
loff_t *ppos, size_t len, unsigned int flags)
{
return splice_from_pipe(pipe, out, ppos, len, flags, pipe_to_sendpage);
}
| DoS | 0 | ssize_t generic_splice_sendpage(struct pipe_inode_info *pipe, struct file *out,
loff_t *ppos, size_t len, unsigned int flags)
{
return splice_from_pipe(pipe, out, ppos, len, flags, pipe_to_sendpage);
}
| @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,172 | static int ipipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
{
int ret;
/*
* Check ->nrbufs without the inode lock first. This function
* is speculative anyways, so missing one is ok.
*/
if (pipe->nrbufs)
return 0;
ret = 0;
pipe_lock(pipe);
while (!pipe->nrbufs) {
if (signal_pending(curren... | DoS | 0 | static int ipipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
{
int ret;
/*
* Check ->nrbufs without the inode lock first. This function
* is speculative anyways, so missing one is ok.
*/
if (pipe->nrbufs)
return 0;
ret = 0;
pipe_lock(pipe);
while (!pipe->nrbufs) {
if (signal_pending(curren... | @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,173 | static ssize_t kernel_readv(struct file *file, const struct iovec *vec,
unsigned long vlen, loff_t offset)
{
mm_segment_t old_fs;
loff_t pos = offset;
ssize_t res;
old_fs = get_fs();
set_fs(get_ds());
/* The cast to a user pointer is valid due to the set_fs() */
res = vfs_readv(file, (const struct iovec ... | DoS | 0 | static ssize_t kernel_readv(struct file *file, const struct iovec *vec,
unsigned long vlen, loff_t offset)
{
mm_segment_t old_fs;
loff_t pos = offset;
ssize_t res;
old_fs = get_fs();
set_fs(get_ds());
/* The cast to a user pointer is valid due to the set_fs() */
res = vfs_readv(file, (const struct iovec ... | @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,174 | ssize_t kernel_write(struct file *file, const char *buf, size_t count,
loff_t pos)
{
mm_segment_t old_fs;
ssize_t res;
old_fs = get_fs();
set_fs(get_ds());
/* The cast to a user pointer is valid due to the set_fs() */
res = vfs_write(file, (__force const char __user *)buf, count, &pos);
set_fs(old_fs);
... | DoS | 0 | ssize_t kernel_write(struct file *file, const char *buf, size_t count,
loff_t pos)
{
mm_segment_t old_fs;
ssize_t res;
old_fs = get_fs();
set_fs(get_ds());
/* The cast to a user pointer is valid due to the set_fs() */
res = vfs_write(file, (__force const char __user *)buf, count, &pos);
set_fs(old_fs);
... | @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,175 | static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
{
int ret;
/*
* Check ->nrbufs without the inode lock first. This function
* is speculative anyways, so missing one is ok.
*/
if (pipe->nrbufs < pipe->buffers)
return 0;
ret = 0;
pipe_lock(pipe);
while (pipe->nrbufs >= pipe->buffer... | DoS | 0 | static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
{
int ret;
/*
* Check ->nrbufs without the inode lock first. This function
* is speculative anyways, so missing one is ok.
*/
if (pipe->nrbufs < pipe->buffers)
return 0;
ret = 0;
pipe_lock(pipe);
while (pipe->nrbufs >= pipe->buffer... | @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,176 | static int page_cache_pipe_buf_confirm(struct pipe_inode_info *pipe,
struct pipe_buffer *buf)
{
struct page *page = buf->page;
int err;
if (!PageUptodate(page)) {
lock_page(page);
/*
* Page got truncated/unhashed. This will cause a 0-byte
* splice, if this is the first page.
*/
if (!page-... | DoS | 0 | static int page_cache_pipe_buf_confirm(struct pipe_inode_info *pipe,
struct pipe_buffer *buf)
{
struct page *page = buf->page;
int err;
if (!PageUptodate(page)) {
lock_page(page);
/*
* Page got truncated/unhashed. This will cause a 0-byte
* splice, if this is the first page.
*/
if (!page-... | @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,177 | static void page_cache_pipe_buf_release(struct pipe_inode_info *pipe,
struct pipe_buffer *buf)
{
page_cache_release(buf->page);
buf->flags &= ~PIPE_BUF_FLAG_LRU;
}
| DoS | 0 | static void page_cache_pipe_buf_release(struct pipe_inode_info *pipe,
struct pipe_buffer *buf)
{
page_cache_release(buf->page);
buf->flags &= ~PIPE_BUF_FLAG_LRU;
}
| @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,178 | static int page_cache_pipe_buf_steal(struct pipe_inode_info *pipe,
struct pipe_buffer *buf)
{
struct page *page = buf->page;
struct address_space *mapping;
lock_page(page);
mapping = page_mapping(page);
if (mapping) {
WARN_ON(!PageUptodate(page));
/*
* At least for ext2 with nobh option, we need... | DoS | 0 | static int page_cache_pipe_buf_steal(struct pipe_inode_info *pipe,
struct pipe_buffer *buf)
{
struct page *page = buf->page;
struct address_space *mapping;
lock_page(page);
mapping = page_mapping(page);
if (mapping) {
WARN_ON(!PageUptodate(page));
/*
* At least for ext2 with nobh option, we need... | @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,179 | int pipe_to_file(struct pipe_inode_info *pipe, struct pipe_buffer *buf,
struct splice_desc *sd)
{
struct file *file = sd->u.file;
struct address_space *mapping = file->f_mapping;
unsigned int offset, this_len;
struct page *page;
void *fsdata;
int ret;
offset = sd->pos & ~PAGE_CACHE_MASK;
this_len = sd->len... | DoS | 0 | int pipe_to_file(struct pipe_inode_info *pipe, struct pipe_buffer *buf,
struct splice_desc *sd)
{
struct file *file = sd->u.file;
struct address_space *mapping = file->f_mapping;
unsigned int offset, this_len;
struct page *page;
void *fsdata;
int ret;
offset = sd->pos & ~PAGE_CACHE_MASK;
this_len = sd->len... | @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,180 | static int pipe_to_user(struct pipe_inode_info *pipe, struct pipe_buffer *buf,
struct splice_desc *sd)
{
int n = copy_page_to_iter(buf->page, buf->offset, sd->len, sd->u.data);
return n == sd->len ? n : -EFAULT;
}
| DoS | 0 | static int pipe_to_user(struct pipe_inode_info *pipe, struct pipe_buffer *buf,
struct splice_desc *sd)
{
int n = copy_page_to_iter(buf->page, buf->offset, sd->len, sd->u.data);
return n == sd->len ? n : -EFAULT;
}
| @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,181 | void spd_release_page(struct splice_pipe_desc *spd, unsigned int i)
{
page_cache_release(spd->pages[i]);
}
| DoS | 0 | void spd_release_page(struct splice_pipe_desc *spd, unsigned int i)
{
page_cache_release(spd->pages[i]);
}
| @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,182 | ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
splice_direct_actor *actor)
{
struct pipe_inode_info *pipe;
long ret, bytes;
umode_t i_mode;
size_t len;
int i, flags;
/*
* We require the input being a regular file, as we don't want to
* randomly drop data for eg socket -> so... | DoS | 0 | ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
splice_direct_actor *actor)
{
struct pipe_inode_info *pipe;
long ret, bytes;
umode_t i_mode;
size_t len;
int i, flags;
/*
* We require the input being a regular file, as we don't want to
* randomly drop data for eg socket -> so... | @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,183 | void splice_from_pipe_end(struct pipe_inode_info *pipe, struct splice_desc *sd)
{
if (sd->need_wakeup)
wakeup_pipe_writers(pipe);
}
| DoS | 0 | void splice_from_pipe_end(struct pipe_inode_info *pipe, struct splice_desc *sd)
{
if (sd->need_wakeup)
wakeup_pipe_writers(pipe);
}
| @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,184 | int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_desc *sd,
splice_actor *actor)
{
int ret;
while (pipe->nrbufs) {
struct pipe_buffer *buf = pipe->bufs + pipe->curbuf;
const struct pipe_buf_operations *ops = buf->ops;
sd->len = buf->len;
if (sd->len > sd->total_len)
sd->len = sd-... | DoS | 0 | int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_desc *sd,
splice_actor *actor)
{
int ret;
while (pipe->nrbufs) {
struct pipe_buffer *buf = pipe->bufs + pipe->curbuf;
const struct pipe_buf_operations *ops = buf->ops;
sd->len = buf->len;
if (sd->len > sd->total_len)
sd->len = sd-... | @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,185 | int splice_from_pipe_next(struct pipe_inode_info *pipe, struct splice_desc *sd)
{
while (!pipe->nrbufs) {
if (!pipe->writers)
return 0;
if (!pipe->waiting_writers && sd->num_spliced)
return 0;
if (sd->flags & SPLICE_F_NONBLOCK)
return -EAGAIN;
if (signal_pending(current))
return -ERESTARTSYS;
... | DoS | 0 | int splice_from_pipe_next(struct pipe_inode_info *pipe, struct splice_desc *sd)
{
while (!pipe->nrbufs) {
if (!pipe->writers)
return 0;
if (!pipe->waiting_writers && sd->num_spliced)
return 0;
if (sd->flags & SPLICE_F_NONBLOCK)
return -EAGAIN;
if (signal_pending(current))
return -ERESTARTSYS;
... | @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,186 | int splice_grow_spd(const struct pipe_inode_info *pipe, struct splice_pipe_desc *spd)
{
unsigned int buffers = ACCESS_ONCE(pipe->buffers);
spd->nr_pages_max = buffers;
if (buffers <= PIPE_DEF_BUFFERS)
return 0;
spd->pages = kmalloc(buffers * sizeof(struct page *), GFP_KERNEL);
spd->partial = kmalloc(buffers * ... | DoS | 0 | int splice_grow_spd(const struct pipe_inode_info *pipe, struct splice_pipe_desc *spd)
{
unsigned int buffers = ACCESS_ONCE(pipe->buffers);
spd->nr_pages_max = buffers;
if (buffers <= PIPE_DEF_BUFFERS)
return 0;
spd->pages = kmalloc(buffers * sizeof(struct page *), GFP_KERNEL);
spd->partial = kmalloc(buffers * ... | @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,187 | static int splice_pipe_to_pipe(struct pipe_inode_info *ipipe,
struct pipe_inode_info *opipe,
size_t len, unsigned int flags)
{
struct pipe_buffer *ibuf, *obuf;
int ret = 0, nbuf;
bool input_wakeup = false;
retry:
ret = ipipe_prep(ipipe, flags);
if (ret)
return ret;
ret = opipe_prep(opipe,... | DoS | 0 | static int splice_pipe_to_pipe(struct pipe_inode_info *ipipe,
struct pipe_inode_info *opipe,
size_t len, unsigned int flags)
{
struct pipe_buffer *ibuf, *obuf;
int ret = 0, nbuf;
bool input_wakeup = false;
retry:
ret = ipipe_prep(ipipe, flags);
if (ret)
return ret;
ret = opipe_prep(opipe,... | @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,188 | void splice_shrink_spd(struct splice_pipe_desc *spd)
{
if (spd->nr_pages_max <= PIPE_DEF_BUFFERS)
return;
kfree(spd->pages);
kfree(spd->partial);
}
| DoS | 0 | void splice_shrink_spd(struct splice_pipe_desc *spd)
{
if (spd->nr_pages_max <= PIPE_DEF_BUFFERS)
return;
kfree(spd->pages);
kfree(spd->partial);
}
| @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,189 | ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
struct splice_pipe_desc *spd)
{
unsigned int spd_pages = spd->nr_pages;
int ret, do_wakeup, page_nr;
ret = 0;
do_wakeup = 0;
page_nr = 0;
pipe_lock(pipe);
for (;;) {
if (!pipe->readers) {
send_sig(SIGPIPE, current, 0);
if (!ret)
ret = -... | DoS | 0 | ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
struct splice_pipe_desc *spd)
{
unsigned int spd_pages = spd->nr_pages;
int ret, do_wakeup, page_nr;
ret = 0;
do_wakeup = 0;
page_nr = 0;
pipe_lock(pipe);
for (;;) {
if (!pipe->readers) {
send_sig(SIGPIPE, current, 0);
if (!ret)
ret = -... | @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,190 | static int user_page_pipe_buf_steal(struct pipe_inode_info *pipe,
struct pipe_buffer *buf)
{
if (!(buf->flags & PIPE_BUF_FLAG_GIFT))
return 1;
buf->flags |= PIPE_BUF_FLAG_LRU;
return generic_pipe_buf_steal(pipe, buf);
}
| DoS | 0 | static int user_page_pipe_buf_steal(struct pipe_inode_info *pipe,
struct pipe_buffer *buf)
{
if (!(buf->flags & PIPE_BUF_FLAG_GIFT))
return 1;
buf->flags |= PIPE_BUF_FLAG_LRU;
return generic_pipe_buf_steal(pipe, buf);
}
| @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,191 | static long vmsplice_to_pipe(struct file *file, const struct iovec __user *iov,
unsigned long nr_segs, unsigned int flags)
{
struct pipe_inode_info *pipe;
struct page *pages[PIPE_DEF_BUFFERS];
struct partial_page partial[PIPE_DEF_BUFFERS];
struct splice_pipe_desc spd = {
.pages = pages,
.partial = parti... | DoS | 0 | static long vmsplice_to_pipe(struct file *file, const struct iovec __user *iov,
unsigned long nr_segs, unsigned int flags)
{
struct pipe_inode_info *pipe;
struct page *pages[PIPE_DEF_BUFFERS];
struct partial_page partial[PIPE_DEF_BUFFERS];
struct splice_pipe_desc spd = {
.pages = pages,
.partial = parti... | @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,192 | static long vmsplice_to_user(struct file *file, const struct iovec __user *uiov,
unsigned long nr_segs, unsigned int flags)
{
struct pipe_inode_info *pipe;
struct splice_desc sd;
long ret;
struct iovec iovstack[UIO_FASTIOV];
struct iovec *iov = iovstack;
struct iov_iter iter;
ssize_t count = 0;
pipe = ... | DoS | 0 | static long vmsplice_to_user(struct file *file, const struct iovec __user *uiov,
unsigned long nr_segs, unsigned int flags)
{
struct pipe_inode_info *pipe;
struct splice_desc sd;
long ret;
struct iovec iovstack[UIO_FASTIOV];
struct iovec *iov = iovstack;
struct iov_iter iter;
ssize_t count = 0;
pipe = ... | @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,193 | static void wakeup_pipe_readers(struct pipe_inode_info *pipe)
{
smp_mb();
if (waitqueue_active(&pipe->wait))
wake_up_interruptible(&pipe->wait);
kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
}
| DoS | 0 | static void wakeup_pipe_readers(struct pipe_inode_info *pipe)
{
smp_mb();
if (waitqueue_active(&pipe->wait))
wake_up_interruptible(&pipe->wait);
kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
}
| @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,194 | static void wakeup_pipe_writers(struct pipe_inode_info *pipe)
{
smp_mb();
if (waitqueue_active(&pipe->wait))
wake_up_interruptible(&pipe->wait);
kill_fasync(&pipe->fasync_writers, SIGIO, POLL_OUT);
}
| DoS | 0 | static void wakeup_pipe_writers(struct pipe_inode_info *pipe)
{
smp_mb();
if (waitqueue_active(&pipe->wait))
wake_up_interruptible(&pipe->wait);
kill_fasync(&pipe->fasync_writers, SIGIO, POLL_OUT);
}
| @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,195 | static int write_pipe_buf(struct pipe_inode_info *pipe, struct pipe_buffer *buf,
struct splice_desc *sd)
{
int ret;
void *data;
loff_t tmp = sd->pos;
data = kmap(buf->page);
ret = __kernel_write(sd->u.file, data + buf->offset, sd->len, &tmp);
kunmap(buf->page);
return ret;
}
| DoS | 0 | static int write_pipe_buf(struct pipe_inode_info *pipe, struct pipe_buffer *buf,
struct splice_desc *sd)
{
int ret;
void *data;
loff_t tmp = sd->pos;
data = kmap(buf->page);
ret = __kernel_write(sd->u.file, data + buf->offset, sd->len, &tmp);
kunmap(buf->page);
return ret;
}
| @@ -32,6 +32,7 @@
#include <linux/gfp.h>
#include <linux/socket.h>
#include <linux/compat.h>
+#include <linux/aio.h>
#include "internal.h"
/*
@@ -1052,6 +1053,145 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
EXPORT_SYMBOL(generic_file_splice_write);
+/**
+ * iter_file_splice_... | CWE-264 | null | null |
37,196 | static void cancel_budget(struct ubifs_info *c, struct page *page,
struct ubifs_inode *ui, int appending)
{
if (appending) {
if (!ui->dirty)
ubifs_release_dirty_inode_budget(c, ui);
mutex_unlock(&ui->ui_mutex);
}
if (!PagePrivate(page)) {
if (PageChecked(page))
release_new_page_budget(c);
else
... | DoS | 0 | static void cancel_budget(struct ubifs_info *c, struct page *page,
struct ubifs_inode *ui, int appending)
{
if (appending) {
if (!ui->dirty)
ubifs_release_dirty_inode_budget(c, ui);
mutex_unlock(&ui->ui_mutex);
}
if (!PagePrivate(page)) {
if (PageChecked(page))
release_new_page_budget(c);
else
... | @@ -1585,7 +1585,7 @@ const struct file_operations ubifs_file_operations = {
.fsync = ubifs_fsync,
.unlocked_ioctl = ubifs_ioctl,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
#ifdef CONFIG_COMPAT
.compat_ioctl = ubifs... | CWE-264 | null | null |
37,197 | static void do_attr_changes(struct inode *inode, const struct iattr *attr)
{
if (attr->ia_valid & ATTR_UID)
inode->i_uid = attr->ia_uid;
if (attr->ia_valid & ATTR_GID)
inode->i_gid = attr->ia_gid;
if (attr->ia_valid & ATTR_ATIME)
inode->i_atime = timespec_trunc(attr->ia_atime,
inode->i_sb->s_time_gran);
... | DoS | 0 | static void do_attr_changes(struct inode *inode, const struct iattr *attr)
{
if (attr->ia_valid & ATTR_UID)
inode->i_uid = attr->ia_uid;
if (attr->ia_valid & ATTR_GID)
inode->i_gid = attr->ia_gid;
if (attr->ia_valid & ATTR_ATIME)
inode->i_atime = timespec_trunc(attr->ia_atime,
inode->i_sb->s_time_gran);
... | @@ -1585,7 +1585,7 @@ const struct file_operations ubifs_file_operations = {
.fsync = ubifs_fsync,
.unlocked_ioctl = ubifs_ioctl,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
#ifdef CONFIG_COMPAT
.compat_ioctl = ubifs... | CWE-264 | null | null |
37,198 | static int do_readpage(struct page *page)
{
void *addr;
int err = 0, i;
unsigned int block, beyond;
struct ubifs_data_node *dn;
struct inode *inode = page->mapping->host;
loff_t i_size = i_size_read(inode);
dbg_gen("ino %lu, pg %lu, i_size %lld, flags %#lx",
inode->i_ino, page->index, i_size, page->flags);
u... | DoS | 0 | static int do_readpage(struct page *page)
{
void *addr;
int err = 0, i;
unsigned int block, beyond;
struct ubifs_data_node *dn;
struct inode *inode = page->mapping->host;
loff_t i_size = i_size_read(inode);
dbg_gen("ino %lu, pg %lu, i_size %lld, flags %#lx",
inode->i_ino, page->index, i_size, page->flags);
u... | @@ -1585,7 +1585,7 @@ const struct file_operations ubifs_file_operations = {
.fsync = ubifs_fsync,
.unlocked_ioctl = ubifs_ioctl,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
#ifdef CONFIG_COMPAT
.compat_ioctl = ubifs... | CWE-264 | null | null |
37,199 | static int do_setattr(struct ubifs_info *c, struct inode *inode,
const struct iattr *attr)
{
int err, release;
loff_t new_size = attr->ia_size;
struct ubifs_inode *ui = ubifs_inode(inode);
struct ubifs_budget_req req = { .dirtied_ino = 1,
.dirtied_ino_d = ALIGN(ui->data_len, 8) };
err = ubifs_budget_s... | DoS | 0 | static int do_setattr(struct ubifs_info *c, struct inode *inode,
const struct iattr *attr)
{
int err, release;
loff_t new_size = attr->ia_size;
struct ubifs_inode *ui = ubifs_inode(inode);
struct ubifs_budget_req req = { .dirtied_ino = 1,
.dirtied_ino_d = ALIGN(ui->data_len, 8) };
err = ubifs_budget_s... | @@ -1585,7 +1585,7 @@ const struct file_operations ubifs_file_operations = {
.fsync = ubifs_fsync,
.unlocked_ioctl = ubifs_ioctl,
.splice_read = generic_file_splice_read,
- .splice_write = generic_file_splice_write,
+ .splice_write = iter_file_splice_write,
#ifdef CONFIG_COMPAT
.compat_ioctl = ubifs... | CWE-264 | null | null |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.