idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
37,200 | static int do_truncation(struct ubifs_info *c, struct inode *inode,
const struct iattr *attr)
{
int err;
struct ubifs_budget_req req;
loff_t old_size = inode->i_size, new_size = attr->ia_size;
int offset = new_size & (UBIFS_BLOCK_SIZE - 1), budgeted = 1;
struct ubifs_inode *ui = ubifs_inode(inode);
dbg_gen("... | DoS | 0 | static int do_truncation(struct ubifs_info *c, struct inode *inode,
const struct iattr *attr)
{
int err;
struct ubifs_budget_req req;
loff_t old_size = inode->i_size, new_size = attr->ia_size;
int offset = new_size & (UBIFS_BLOCK_SIZE - 1), budgeted = 1;
struct ubifs_inode *ui = ubifs_inode(inode);
dbg_gen("... | @@ -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 |
37,201 | static int do_writepage(struct page *page, int len)
{
int err = 0, i, blen;
unsigned int block;
void *addr;
union ubifs_key key;
struct inode *inode = page->mapping->host;
struct ubifs_info *c = inode->i_sb->s_fs_info;
#ifdef UBIFS_DEBUG
spin_lock(&ui->ui_lock);
ubifs_assert(page->index <= ui->synced_i_size <<... | DoS | 0 | static int do_writepage(struct page *page, int len)
{
int err = 0, i, blen;
unsigned int block;
void *addr;
union ubifs_key key;
struct inode *inode = page->mapping->host;
struct ubifs_info *c = inode->i_sb->s_fs_info;
#ifdef UBIFS_DEBUG
spin_lock(&ui->ui_lock);
ubifs_assert(page->index <= ui->synced_i_size <<... | @@ -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 |
37,202 | static inline int mctime_update_needed(const struct inode *inode,
const struct timespec *now)
{
if (!timespec_equal(&inode->i_mtime, now) ||
!timespec_equal(&inode->i_ctime, now))
return 1;
return 0;
}
| DoS | 0 | static inline int mctime_update_needed(const struct inode *inode,
const struct timespec *now)
{
if (!timespec_equal(&inode->i_mtime, now) ||
!timespec_equal(&inode->i_ctime, now))
return 1;
return 0;
}
| @@ -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 |
37,203 | static int populate_page(struct ubifs_info *c, struct page *page,
struct bu_info *bu, int *n)
{
int i = 0, nn = *n, offs = bu->zbranch[0].offs, hole = 0, read = 0;
struct inode *inode = page->mapping->host;
loff_t i_size = i_size_read(inode);
unsigned int page_block;
void *addr, *zaddr;
pgoff_t end_index;
d... | DoS | 0 | static int populate_page(struct ubifs_info *c, struct page *page,
struct bu_info *bu, int *n)
{
int i = 0, nn = *n, offs = bu->zbranch[0].offs, hole = 0, read = 0;
struct inode *inode = page->mapping->host;
loff_t i_size = i_size_read(inode);
unsigned int page_block;
void *addr, *zaddr;
pgoff_t end_index;
d... | @@ -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 |
37,204 | static int read_block(struct inode *inode, void *addr, unsigned int block,
struct ubifs_data_node *dn)
{
struct ubifs_info *c = inode->i_sb->s_fs_info;
int err, len, out_len;
union ubifs_key key;
unsigned int dlen;
data_key_init(c, &key, inode->i_ino, block);
err = ubifs_tnc_lookup(c, &key, dn);
if (err... | DoS | 0 | static int read_block(struct inode *inode, void *addr, unsigned int block,
struct ubifs_data_node *dn)
{
struct ubifs_info *c = inode->i_sb->s_fs_info;
int err, len, out_len;
union ubifs_key key;
unsigned int dlen;
data_key_init(c, &key, inode->i_ino, block);
err = ubifs_tnc_lookup(c, &key, dn);
if (err... | @@ -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 |
37,205 | static void release_new_page_budget(struct ubifs_info *c)
{
struct ubifs_budget_req req = { .recalculate = 1, .new_page = 1 };
ubifs_release_budget(c, &req);
}
| DoS | 0 | static void release_new_page_budget(struct ubifs_info *c)
{
struct ubifs_budget_req req = { .recalculate = 1, .new_page = 1 };
ubifs_release_budget(c, &req);
}
| @@ -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 |
37,206 | static int ubifs_bulk_read(struct page *page)
{
struct inode *inode = page->mapping->host;
struct ubifs_info *c = inode->i_sb->s_fs_info;
struct ubifs_inode *ui = ubifs_inode(inode);
pgoff_t index = page->index, last_page_read = ui->last_page_read;
struct bu_info *bu;
int err = 0, allocated = 0;
ui->last_page_r... | DoS | 0 | static int ubifs_bulk_read(struct page *page)
{
struct inode *inode = page->mapping->host;
struct ubifs_info *c = inode->i_sb->s_fs_info;
struct ubifs_inode *ui = ubifs_inode(inode);
pgoff_t index = page->index, last_page_read = ui->last_page_read;
struct bu_info *bu;
int err = 0, allocated = 0;
ui->last_page_r... | @@ -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 |
37,207 | static int ubifs_do_bulk_read(struct ubifs_info *c, struct bu_info *bu,
struct page *page1)
{
pgoff_t offset = page1->index, end_index;
struct address_space *mapping = page1->mapping;
struct inode *inode = mapping->host;
struct ubifs_inode *ui = ubifs_inode(inode);
int err, page_idx, page_cnt, ret = 0, n ... | DoS | 0 | static int ubifs_do_bulk_read(struct ubifs_info *c, struct bu_info *bu,
struct page *page1)
{
pgoff_t offset = page1->index, end_index;
struct address_space *mapping = page1->mapping;
struct inode *inode = mapping->host;
struct ubifs_inode *ui = ubifs_inode(inode);
int err, page_idx, page_cnt, ret = 0, n ... | @@ -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 |
37,208 | static int ubifs_file_mmap(struct file *file, struct vm_area_struct *vma)
{
int err;
err = generic_file_mmap(file, vma);
if (err)
return err;
vma->vm_ops = &ubifs_file_vm_ops;
return 0;
}
| DoS | 0 | static int ubifs_file_mmap(struct file *file, struct vm_area_struct *vma)
{
int err;
err = generic_file_mmap(file, vma);
if (err)
return err;
vma->vm_ops = &ubifs_file_vm_ops;
return 0;
}
| @@ -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 |
37,209 | int ubifs_fsync(struct file *file, loff_t start, loff_t end, int datasync)
{
struct inode *inode = file->f_mapping->host;
struct ubifs_info *c = inode->i_sb->s_fs_info;
int err;
dbg_gen("syncing inode %lu", inode->i_ino);
if (c->ro_mount)
/*
* For some really strange reasons VFS does not filter out
* 'fs... | DoS | 0 | int ubifs_fsync(struct file *file, loff_t start, loff_t end, int datasync)
{
struct inode *inode = file->f_mapping->host;
struct ubifs_info *c = inode->i_sb->s_fs_info;
int err;
dbg_gen("syncing inode %lu", inode->i_ino);
if (c->ro_mount)
/*
* For some really strange reasons VFS does not filter out
* 'fs... | @@ -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 |
37,210 | static void ubifs_invalidatepage(struct page *page, unsigned int offset,
unsigned int length)
{
struct inode *inode = page->mapping->host;
struct ubifs_info *c = inode->i_sb->s_fs_info;
ubifs_assert(PagePrivate(page));
if (offset || length < PAGE_CACHE_SIZE)
/* Partial page remains dirty */
return;
if (... | DoS | 0 | static void ubifs_invalidatepage(struct page *page, unsigned int offset,
unsigned int length)
{
struct inode *inode = page->mapping->host;
struct ubifs_info *c = inode->i_sb->s_fs_info;
ubifs_assert(PagePrivate(page));
if (offset || length < PAGE_CACHE_SIZE)
/* Partial page remains dirty */
return;
if (... | @@ -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 |
37,211 | static int ubifs_readpage(struct file *file, struct page *page)
{
if (ubifs_bulk_read(page))
return 0;
do_readpage(page);
unlock_page(page);
return 0;
}
| DoS | 0 | static int ubifs_readpage(struct file *file, struct page *page)
{
if (ubifs_bulk_read(page))
return 0;
do_readpage(page);
unlock_page(page);
return 0;
}
| @@ -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 |
37,212 | static int ubifs_releasepage(struct page *page, gfp_t unused_gfp_flags)
{
/*
* An attempt to release a dirty page without budgeting for it - should
* not happen.
*/
if (PageWriteback(page))
return 0;
ubifs_assert(PagePrivate(page));
ubifs_assert(0);
ClearPagePrivate(page);
ClearPageChecked(page);
return ... | DoS | 0 | static int ubifs_releasepage(struct page *page, gfp_t unused_gfp_flags)
{
/*
* An attempt to release a dirty page without budgeting for it - should
* not happen.
*/
if (PageWriteback(page))
return 0;
ubifs_assert(PagePrivate(page));
ubifs_assert(0);
ClearPagePrivate(page);
ClearPageChecked(page);
return ... | @@ -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 |
37,213 | static int ubifs_set_page_dirty(struct page *page)
{
int ret;
ret = __set_page_dirty_nobuffers(page);
/*
* An attempt to dirty a page without budgeting for it - should not
* happen.
*/
ubifs_assert(ret == 0);
return ret;
}
| DoS | 0 | static int ubifs_set_page_dirty(struct page *page)
{
int ret;
ret = __set_page_dirty_nobuffers(page);
/*
* An attempt to dirty a page without budgeting for it - should not
* happen.
*/
ubifs_assert(ret == 0);
return ret;
}
| @@ -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 |
37,214 | int ubifs_setattr(struct dentry *dentry, struct iattr *attr)
{
int err;
struct inode *inode = dentry->d_inode;
struct ubifs_info *c = inode->i_sb->s_fs_info;
dbg_gen("ino %lu, mode %#x, ia_valid %#x",
inode->i_ino, inode->i_mode, attr->ia_valid);
err = inode_change_ok(inode, attr);
if (err)
return err;
err... | DoS | 0 | int ubifs_setattr(struct dentry *dentry, struct iattr *attr)
{
int err;
struct inode *inode = dentry->d_inode;
struct ubifs_info *c = inode->i_sb->s_fs_info;
dbg_gen("ino %lu, mode %#x, ia_valid %#x",
inode->i_ino, inode->i_mode, attr->ia_valid);
err = inode_change_ok(inode, attr);
if (err)
return err;
err... | @@ -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 |
37,215 | static int ubifs_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 ubifs_info *c = inode->i_sb->s_fs_info;
struct timespec now = ubifs_current_time(inode);
struct ubifs_budget_req req = { .new_page = 1 };
... | DoS | 0 | static int ubifs_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 ubifs_info *c = inode->i_sb->s_fs_info;
struct timespec now = ubifs_current_time(inode);
struct ubifs_budget_req req = { .new_page = 1 };
... | @@ -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 |
37,216 | static int ubifs_write_begin(struct file *file, struct address_space *mapping,
loff_t pos, unsigned len, unsigned flags,
struct page **pagep, void **fsdata)
{
struct inode *inode = mapping->host;
struct ubifs_info *c = inode->i_sb->s_fs_info;
struct ubifs_inode *ui = ubifs_inode(inode);
pgoff_t inde... | DoS | 0 | static int ubifs_write_begin(struct file *file, struct address_space *mapping,
loff_t pos, unsigned len, unsigned flags,
struct page **pagep, void **fsdata)
{
struct inode *inode = mapping->host;
struct ubifs_info *c = inode->i_sb->s_fs_info;
struct ubifs_inode *ui = ubifs_inode(inode);
pgoff_t inde... | @@ -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 |
37,217 | static ssize_t ubifs_write_iter(struct kiocb *iocb, struct iov_iter *from)
{
int err = update_mctime(file_inode(iocb->ki_filp));
if (err)
return err;
return generic_file_write_iter(iocb, from);
}
| DoS | 0 | static ssize_t ubifs_write_iter(struct kiocb *iocb, struct iov_iter *from)
{
int err = update_mctime(file_inode(iocb->ki_filp));
if (err)
return err;
return generic_file_write_iter(iocb, from);
}
| @@ -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 |
37,218 | static int update_mctime(struct inode *inode)
{
struct timespec now = ubifs_current_time(inode);
struct ubifs_inode *ui = ubifs_inode(inode);
struct ubifs_info *c = inode->i_sb->s_fs_info;
if (mctime_update_needed(inode, &now)) {
int err, release;
struct ubifs_budget_req req = { .dirtied_ino = 1,
.dirtied_... | DoS | 0 | static int update_mctime(struct inode *inode)
{
struct timespec now = ubifs_current_time(inode);
struct ubifs_inode *ui = ubifs_inode(inode);
struct ubifs_info *c = inode->i_sb->s_fs_info;
if (mctime_update_needed(inode, &now)) {
int err, release;
struct ubifs_budget_req req = { .dirtied_ino = 1,
.dirtied_... | @@ -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 |
37,219 | static int write_begin_slow(struct address_space *mapping,
loff_t pos, unsigned len, struct page **pagep,
unsigned flags)
{
struct inode *inode = mapping->host;
struct ubifs_info *c = inode->i_sb->s_fs_info;
pgoff_t index = pos >> PAGE_CACHE_SHIFT;
struct ubifs_budget_req req = { .new_page = 1 };
int... | DoS | 0 | static int write_begin_slow(struct address_space *mapping,
loff_t pos, unsigned len, struct page **pagep,
unsigned flags)
{
struct inode *inode = mapping->host;
struct ubifs_info *c = inode->i_sb->s_fs_info;
pgoff_t index = pos >> PAGE_CACHE_SHIFT;
struct ubifs_budget_req req = { .new_page = 1 };
int... | @@ -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 |
37,220 | xfs_dir_fsync(
struct file *file,
loff_t start,
loff_t end,
int datasync)
{
struct xfs_inode *ip = XFS_I(file->f_mapping->host);
struct xfs_mount *mp = ip->i_mount;
xfs_lsn_t lsn = 0;
trace_xfs_dir_fsync(ip);
xfs_ilock(ip, XFS_ILOCK_SHARED);
if (xfs_ipincount(ip))
lsn = ip->i_itemp->ili_last_lsn;
... | DoS | 0 | xfs_dir_fsync(
struct file *file,
loff_t start,
loff_t end,
int datasync)
{
struct xfs_inode *ip = XFS_I(file->f_mapping->host);
struct xfs_mount *mp = ip->i_mount;
xfs_lsn_t lsn = 0;
trace_xfs_dir_fsync(ip);
xfs_ilock(ip, XFS_ILOCK_SHARED);
if (xfs_ipincount(ip))
lsn = ip->i_itemp->ili_last_lsn;
... | @@ -342,47 +342,6 @@ xfs_file_splice_read(
return ret;
}
-/*
- * xfs_file_splice_write() does not use xfs_rw_ilock() because
- * generic_file_splice_write() takes the i_mutex itself. This, in theory,
- * couuld cause lock inversions between the aio_write path and the splice path
- * if someone is doing concurrent ... | CWE-264 | null | null |
37,221 | xfs_dir_open(
struct inode *inode,
struct file *file)
{
struct xfs_inode *ip = XFS_I(inode);
int mode;
int error;
error = xfs_file_open(inode, file);
if (error)
return error;
/*
* If there are any blocks, read-ahead block 0 as we're almost
* certain to have the next operation be a read there.
*/
mo... | DoS | 0 | xfs_dir_open(
struct inode *inode,
struct file *file)
{
struct xfs_inode *ip = XFS_I(inode);
int mode;
int error;
error = xfs_file_open(inode, file);
if (error)
return error;
/*
* If there are any blocks, read-ahead block 0 as we're almost
* certain to have the next operation be a read there.
*/
mo... | @@ -342,47 +342,6 @@ xfs_file_splice_read(
return ret;
}
-/*
- * xfs_file_splice_write() does not use xfs_rw_ilock() because
- * generic_file_splice_write() takes the i_mutex itself. This, in theory,
- * couuld cause lock inversions between the aio_write path and the splice path
- * if someone is doing concurrent ... | CWE-264 | null | null |
37,222 | xfs_file_aio_write_checks(
struct file *file,
loff_t *pos,
size_t *count,
int *iolock)
{
struct inode *inode = file->f_mapping->host;
struct xfs_inode *ip = XFS_I(inode);
int error = 0;
restart:
error = generic_write_checks(file, pos, count, S_ISBLK(inode->i_mode));
if (error)
return error;
/*
... | DoS | 0 | xfs_file_aio_write_checks(
struct file *file,
loff_t *pos,
size_t *count,
int *iolock)
{
struct inode *inode = file->f_mapping->host;
struct xfs_inode *ip = XFS_I(inode);
int error = 0;
restart:
error = generic_write_checks(file, pos, count, S_ISBLK(inode->i_mode));
if (error)
return error;
/*
... | @@ -342,47 +342,6 @@ xfs_file_splice_read(
return ret;
}
-/*
- * xfs_file_splice_write() does not use xfs_rw_ilock() because
- * generic_file_splice_write() takes the i_mutex itself. This, in theory,
- * couuld cause lock inversions between the aio_write path and the splice path
- * if someone is doing concurrent ... | CWE-264 | null | null |
37,223 | xfs_file_buffered_aio_write(
struct kiocb *iocb,
struct iov_iter *from)
{
struct file *file = iocb->ki_filp;
struct address_space *mapping = file->f_mapping;
struct inode *inode = mapping->host;
struct xfs_inode *ip = XFS_I(inode);
ssize_t ret;
int enospc = 0;
int iolock = XFS_IOLOCK_EXCL;
loff_t ... | DoS | 0 | xfs_file_buffered_aio_write(
struct kiocb *iocb,
struct iov_iter *from)
{
struct file *file = iocb->ki_filp;
struct address_space *mapping = file->f_mapping;
struct inode *inode = mapping->host;
struct xfs_inode *ip = XFS_I(inode);
ssize_t ret;
int enospc = 0;
int iolock = XFS_IOLOCK_EXCL;
loff_t ... | @@ -342,47 +342,6 @@ xfs_file_splice_read(
return ret;
}
-/*
- * xfs_file_splice_write() does not use xfs_rw_ilock() because
- * generic_file_splice_write() takes the i_mutex itself. This, in theory,
- * couuld cause lock inversions between the aio_write path and the splice path
- * if someone is doing concurrent ... | CWE-264 | null | null |
37,224 | xfs_file_dio_aio_write(
struct kiocb *iocb,
struct iov_iter *from)
{
struct file *file = iocb->ki_filp;
struct address_space *mapping = file->f_mapping;
struct inode *inode = mapping->host;
struct xfs_inode *ip = XFS_I(inode);
struct xfs_mount *mp = ip->i_mount;
ssize_t ret = 0;
int unaligned_io = 0;
... | DoS | 0 | xfs_file_dio_aio_write(
struct kiocb *iocb,
struct iov_iter *from)
{
struct file *file = iocb->ki_filp;
struct address_space *mapping = file->f_mapping;
struct inode *inode = mapping->host;
struct xfs_inode *ip = XFS_I(inode);
struct xfs_mount *mp = ip->i_mount;
ssize_t ret = 0;
int unaligned_io = 0;
... | @@ -342,47 +342,6 @@ xfs_file_splice_read(
return ret;
}
-/*
- * xfs_file_splice_write() does not use xfs_rw_ilock() because
- * generic_file_splice_write() takes the i_mutex itself. This, in theory,
- * couuld cause lock inversions between the aio_write path and the splice path
- * if someone is doing concurrent ... | CWE-264 | null | null |
37,225 | xfs_file_fsync(
struct file *file,
loff_t start,
loff_t end,
int datasync)
{
struct inode *inode = file->f_mapping->host;
struct xfs_inode *ip = XFS_I(inode);
struct xfs_mount *mp = ip->i_mount;
int error = 0;
int log_flushed = 0;
xfs_lsn_t lsn = 0;
trace_xfs_file_fsync(ip);
error = filemap_w... | DoS | 0 | xfs_file_fsync(
struct file *file,
loff_t start,
loff_t end,
int datasync)
{
struct inode *inode = file->f_mapping->host;
struct xfs_inode *ip = XFS_I(inode);
struct xfs_mount *mp = ip->i_mount;
int error = 0;
int log_flushed = 0;
xfs_lsn_t lsn = 0;
trace_xfs_file_fsync(ip);
error = filemap_w... | @@ -342,47 +342,6 @@ xfs_file_splice_read(
return ret;
}
-/*
- * xfs_file_splice_write() does not use xfs_rw_ilock() because
- * generic_file_splice_write() takes the i_mutex itself. This, in theory,
- * couuld cause lock inversions between the aio_write path and the splice path
- * if someone is doing concurrent ... | CWE-264 | null | null |
37,226 | xfs_file_llseek(
struct file *file,
loff_t offset,
int origin)
{
switch (origin) {
case SEEK_END:
case SEEK_CUR:
case SEEK_SET:
return generic_file_llseek(file, offset, origin);
case SEEK_DATA:
return xfs_seek_data(file, offset);
case SEEK_HOLE:
return xfs_seek_hole(file, offset);
default:
return -E... | DoS | 0 | xfs_file_llseek(
struct file *file,
loff_t offset,
int origin)
{
switch (origin) {
case SEEK_END:
case SEEK_CUR:
case SEEK_SET:
return generic_file_llseek(file, offset, origin);
case SEEK_DATA:
return xfs_seek_data(file, offset);
case SEEK_HOLE:
return xfs_seek_hole(file, offset);
default:
return -E... | @@ -342,47 +342,6 @@ xfs_file_splice_read(
return ret;
}
-/*
- * xfs_file_splice_write() does not use xfs_rw_ilock() because
- * generic_file_splice_write() takes the i_mutex itself. This, in theory,
- * couuld cause lock inversions between the aio_write path and the splice path
- * if someone is doing concurrent ... | CWE-264 | null | null |
37,227 | xfs_file_open(
struct inode *inode,
struct file *file)
{
if (!(file->f_flags & O_LARGEFILE) && i_size_read(inode) > MAX_NON_LFS)
return -EFBIG;
if (XFS_FORCED_SHUTDOWN(XFS_M(inode->i_sb)))
return -EIO;
return 0;
}
| DoS | 0 | xfs_file_open(
struct inode *inode,
struct file *file)
{
if (!(file->f_flags & O_LARGEFILE) && i_size_read(inode) > MAX_NON_LFS)
return -EFBIG;
if (XFS_FORCED_SHUTDOWN(XFS_M(inode->i_sb)))
return -EIO;
return 0;
}
| @@ -342,47 +342,6 @@ xfs_file_splice_read(
return ret;
}
-/*
- * xfs_file_splice_write() does not use xfs_rw_ilock() because
- * generic_file_splice_write() takes the i_mutex itself. This, in theory,
- * couuld cause lock inversions between the aio_write path and the splice path
- * if someone is doing concurrent ... | CWE-264 | null | null |
37,228 | xfs_file_splice_read(
struct file *infilp,
loff_t *ppos,
struct pipe_inode_info *pipe,
size_t count,
unsigned int flags)
{
struct xfs_inode *ip = XFS_I(infilp->f_mapping->host);
int ioflags = 0;
ssize_t ret;
XFS_STATS_INC(xs_read_calls);
if (infilp->f_mode & FMODE_NOCMTIME)
ioflags |= IO_INVIS;
... | DoS | 0 | xfs_file_splice_read(
struct file *infilp,
loff_t *ppos,
struct pipe_inode_info *pipe,
size_t count,
unsigned int flags)
{
struct xfs_inode *ip = XFS_I(infilp->f_mapping->host);
int ioflags = 0;
ssize_t ret;
XFS_STATS_INC(xs_read_calls);
if (infilp->f_mode & FMODE_NOCMTIME)
ioflags |= IO_INVIS;
... | @@ -342,47 +342,6 @@ xfs_file_splice_read(
return ret;
}
-/*
- * xfs_file_splice_write() does not use xfs_rw_ilock() because
- * generic_file_splice_write() takes the i_mutex itself. This, in theory,
- * couuld cause lock inversions between the aio_write path and the splice path
- * if someone is doing concurrent ... | CWE-264 | null | null |
37,229 | xfs_file_write_iter(
struct kiocb *iocb,
struct iov_iter *from)
{
struct file *file = iocb->ki_filp;
struct address_space *mapping = file->f_mapping;
struct inode *inode = mapping->host;
struct xfs_inode *ip = XFS_I(inode);
ssize_t ret;
size_t ocount = iov_iter_count(from);
XFS_STATS_INC(xs_write_call... | DoS | 0 | xfs_file_write_iter(
struct kiocb *iocb,
struct iov_iter *from)
{
struct file *file = iocb->ki_filp;
struct address_space *mapping = file->f_mapping;
struct inode *inode = mapping->host;
struct xfs_inode *ip = XFS_I(inode);
ssize_t ret;
size_t ocount = iov_iter_count(from);
XFS_STATS_INC(xs_write_call... | @@ -342,47 +342,6 @@ xfs_file_splice_read(
return ret;
}
-/*
- * xfs_file_splice_write() does not use xfs_rw_ilock() because
- * generic_file_splice_write() takes the i_mutex itself. This, in theory,
- * couuld cause lock inversions between the aio_write path and the splice path
- * if someone is doing concurrent ... | CWE-264 | null | null |
37,230 | xfs_find_get_desired_pgoff(
struct inode *inode,
struct xfs_bmbt_irec *map,
unsigned int type,
loff_t *offset)
{
struct xfs_inode *ip = XFS_I(inode);
struct xfs_mount *mp = ip->i_mount;
struct pagevec pvec;
pgoff_t index;
pgoff_t end;
loff_t endoff;
loff_t startoff = *offset;
loff_t lastoff =... | DoS | 0 | xfs_find_get_desired_pgoff(
struct inode *inode,
struct xfs_bmbt_irec *map,
unsigned int type,
loff_t *offset)
{
struct xfs_inode *ip = XFS_I(inode);
struct xfs_mount *mp = ip->i_mount;
struct pagevec pvec;
pgoff_t index;
pgoff_t end;
loff_t endoff;
loff_t startoff = *offset;
loff_t lastoff =... | @@ -342,47 +342,6 @@ xfs_file_splice_read(
return ret;
}
-/*
- * xfs_file_splice_write() does not use xfs_rw_ilock() because
- * generic_file_splice_write() takes the i_mutex itself. This, in theory,
- * couuld cause lock inversions between the aio_write path and the splice path
- * if someone is doing concurrent ... | CWE-264 | null | null |
37,231 | xfs_iozero(
struct xfs_inode *ip, /* inode */
loff_t pos, /* offset in file */
size_t count) /* size of data to zero */
{
struct page *page;
struct address_space *mapping;
int status;
mapping = VFS_I(ip)->i_mapping;
do {
unsigned offset, bytes;
void *fsdata;
offset = (pos & (PAGE_CACHE_SIZE -... | DoS | 0 | xfs_iozero(
struct xfs_inode *ip, /* inode */
loff_t pos, /* offset in file */
size_t count) /* size of data to zero */
{
struct page *page;
struct address_space *mapping;
int status;
mapping = VFS_I(ip)->i_mapping;
do {
unsigned offset, bytes;
void *fsdata;
offset = (pos & (PAGE_CACHE_SIZE -... | @@ -342,47 +342,6 @@ xfs_file_splice_read(
return ret;
}
-/*
- * xfs_file_splice_write() does not use xfs_rw_ilock() because
- * generic_file_splice_write() takes the i_mutex itself. This, in theory,
- * couuld cause lock inversions between the aio_write path and the splice path
- * if someone is doing concurrent ... | CWE-264 | null | null |
37,232 | xfs_lookup_buffer_offset(
struct page *page,
loff_t *offset,
unsigned int type)
{
loff_t lastoff = page_offset(page);
bool found = false;
struct buffer_head *bh, *head;
bh = head = page_buffers(page);
do {
/*
* Unwritten extents that have data in the page
* cache covering them can be identified... | DoS | 0 | xfs_lookup_buffer_offset(
struct page *page,
loff_t *offset,
unsigned int type)
{
loff_t lastoff = page_offset(page);
bool found = false;
struct buffer_head *bh, *head;
bh = head = page_buffers(page);
do {
/*
* Unwritten extents that have data in the page
* cache covering them can be identified... | @@ -342,47 +342,6 @@ xfs_file_splice_read(
return ret;
}
-/*
- * xfs_file_splice_write() does not use xfs_rw_ilock() because
- * generic_file_splice_write() takes the i_mutex itself. This, in theory,
- * couuld cause lock inversions between the aio_write path and the splice path
- * if someone is doing concurrent ... | CWE-264 | null | null |
37,233 | xfs_rw_ilock(
struct xfs_inode *ip,
int type)
{
if (type & XFS_IOLOCK_EXCL)
mutex_lock(&VFS_I(ip)->i_mutex);
xfs_ilock(ip, type);
}
| DoS | 0 | xfs_rw_ilock(
struct xfs_inode *ip,
int type)
{
if (type & XFS_IOLOCK_EXCL)
mutex_lock(&VFS_I(ip)->i_mutex);
xfs_ilock(ip, type);
}
| @@ -342,47 +342,6 @@ xfs_file_splice_read(
return ret;
}
-/*
- * xfs_file_splice_write() does not use xfs_rw_ilock() because
- * generic_file_splice_write() takes the i_mutex itself. This, in theory,
- * couuld cause lock inversions between the aio_write path and the splice path
- * if someone is doing concurrent ... | CWE-264 | null | null |
37,234 | xfs_rw_ilock_demote(
struct xfs_inode *ip,
int type)
{
xfs_ilock_demote(ip, type);
if (type & XFS_IOLOCK_EXCL)
mutex_unlock(&VFS_I(ip)->i_mutex);
}
| DoS | 0 | xfs_rw_ilock_demote(
struct xfs_inode *ip,
int type)
{
xfs_ilock_demote(ip, type);
if (type & XFS_IOLOCK_EXCL)
mutex_unlock(&VFS_I(ip)->i_mutex);
}
| @@ -342,47 +342,6 @@ xfs_file_splice_read(
return ret;
}
-/*
- * xfs_file_splice_write() does not use xfs_rw_ilock() because
- * generic_file_splice_write() takes the i_mutex itself. This, in theory,
- * couuld cause lock inversions between the aio_write path and the splice path
- * if someone is doing concurrent ... | CWE-264 | null | null |
37,235 | xfs_rw_iunlock(
struct xfs_inode *ip,
int type)
{
xfs_iunlock(ip, type);
if (type & XFS_IOLOCK_EXCL)
mutex_unlock(&VFS_I(ip)->i_mutex);
}
| DoS | 0 | xfs_rw_iunlock(
struct xfs_inode *ip,
int type)
{
xfs_iunlock(ip, type);
if (type & XFS_IOLOCK_EXCL)
mutex_unlock(&VFS_I(ip)->i_mutex);
}
| @@ -342,47 +342,6 @@ xfs_file_splice_read(
return ret;
}
-/*
- * xfs_file_splice_write() does not use xfs_rw_ilock() because
- * generic_file_splice_write() takes the i_mutex itself. This, in theory,
- * couuld cause lock inversions between the aio_write path and the splice path
- * if someone is doing concurrent ... | CWE-264 | null | null |
37,236 | xfs_seek_data(
struct file *file,
loff_t start)
{
struct inode *inode = file->f_mapping->host;
struct xfs_inode *ip = XFS_I(inode);
struct xfs_mount *mp = ip->i_mount;
loff_t uninitialized_var(offset);
xfs_fsize_t isize;
xfs_fileoff_t fsbno;
xfs_filblks_t end;
uint lock;
int error;
lock = xfs_... | DoS | 0 | xfs_seek_data(
struct file *file,
loff_t start)
{
struct inode *inode = file->f_mapping->host;
struct xfs_inode *ip = XFS_I(inode);
struct xfs_mount *mp = ip->i_mount;
loff_t uninitialized_var(offset);
xfs_fsize_t isize;
xfs_fileoff_t fsbno;
xfs_filblks_t end;
uint lock;
int error;
lock = xfs_... | @@ -342,47 +342,6 @@ xfs_file_splice_read(
return ret;
}
-/*
- * xfs_file_splice_write() does not use xfs_rw_ilock() because
- * generic_file_splice_write() takes the i_mutex itself. This, in theory,
- * couuld cause lock inversions between the aio_write path and the splice path
- * if someone is doing concurrent ... | CWE-264 | null | null |
37,237 | xfs_seek_hole(
struct file *file,
loff_t start)
{
struct inode *inode = file->f_mapping->host;
struct xfs_inode *ip = XFS_I(inode);
struct xfs_mount *mp = ip->i_mount;
loff_t uninitialized_var(offset);
xfs_fsize_t isize;
xfs_fileoff_t fsbno;
xfs_filblks_t end;
uint lock;
int error;
if (XFS_FOR... | DoS | 0 | xfs_seek_hole(
struct file *file,
loff_t start)
{
struct inode *inode = file->f_mapping->host;
struct xfs_inode *ip = XFS_I(inode);
struct xfs_mount *mp = ip->i_mount;
loff_t uninitialized_var(offset);
xfs_fsize_t isize;
xfs_fileoff_t fsbno;
xfs_filblks_t end;
uint lock;
int error;
if (XFS_FOR... | @@ -342,47 +342,6 @@ xfs_file_splice_read(
return ret;
}
-/*
- * xfs_file_splice_write() does not use xfs_rw_ilock() because
- * generic_file_splice_write() takes the i_mutex itself. This, in theory,
- * couuld cause lock inversions between the aio_write path and the splice path
- * if someone is doing concurrent ... | CWE-264 | null | null |
37,238 | xfs_vm_page_mkwrite(
struct vm_area_struct *vma,
struct vm_fault *vmf)
{
return block_page_mkwrite(vma, vmf, xfs_get_blocks);
}
| DoS | 0 | xfs_vm_page_mkwrite(
struct vm_area_struct *vma,
struct vm_fault *vmf)
{
return block_page_mkwrite(vma, vmf, xfs_get_blocks);
}
| @@ -342,47 +342,6 @@ xfs_file_splice_read(
return ret;
}
-/*
- * xfs_file_splice_write() does not use xfs_rw_ilock() because
- * generic_file_splice_write() takes the i_mutex itself. This, in theory,
- * couuld cause lock inversions between the aio_write path and the splice path
- * if someone is doing concurrent ... | CWE-264 | null | null |
37,239 | xfs_zero_last_block(
struct xfs_inode *ip,
xfs_fsize_t offset,
xfs_fsize_t isize)
{
struct xfs_mount *mp = ip->i_mount;
xfs_fileoff_t last_fsb = XFS_B_TO_FSBT(mp, isize);
int zero_offset = XFS_B_FSB_OFFSET(mp, isize);
int zero_len;
int nimaps = 1;
int error = 0;
struct xfs_bmbt_irec imap;
xfs_ilo... | DoS | 0 | xfs_zero_last_block(
struct xfs_inode *ip,
xfs_fsize_t offset,
xfs_fsize_t isize)
{
struct xfs_mount *mp = ip->i_mount;
xfs_fileoff_t last_fsb = XFS_B_TO_FSBT(mp, isize);
int zero_offset = XFS_B_FSB_OFFSET(mp, isize);
int zero_len;
int nimaps = 1;
int error = 0;
struct xfs_bmbt_irec imap;
xfs_ilo... | @@ -342,47 +342,6 @@ xfs_file_splice_read(
return ret;
}
-/*
- * xfs_file_splice_write() does not use xfs_rw_ilock() because
- * generic_file_splice_write() takes the i_mutex itself. This, in theory,
- * couuld cause lock inversions between the aio_write path and the splice path
- * if someone is doing concurrent ... | CWE-264 | null | null |
37,240 | krb5_recvauth_version(krb5_context context,
krb5_auth_context *auth_context,
/* IN */
krb5_pointer fd,
krb5_principal server,
krb5_int32 flags,
krb5_keytab keytab,
/*... | DoS | 0 | krb5_recvauth_version(krb5_context context,
krb5_auth_context *auth_context,
/* IN */
krb5_pointer fd,
krb5_principal server,
krb5_int32 flags,
krb5_keytab keytab,
/*... | @@ -59,6 +59,7 @@ recvauth_common(krb5_context context,
krb5_rcache rcache = 0;
krb5_octet response;
krb5_data null_server;
+ krb5_data d;
int need_error_free = 0;
int local_rcache = 0, local_authcon = 0;
@@ -... | null | null | null |
37,241 | krb5_gss_inquire_attrs_for_mech(OM_uint32 *minor_status,
gss_const_OID mech,
gss_OID_set *mech_attrs,
gss_OID_set *known_mech_attrs)
{
OM_uint32 major, tmpMinor;
if (mech_attrs == NULL) {
*minor_status = 0;
... | DoS Exec Code | 0 | krb5_gss_inquire_attrs_for_mech(OM_uint32 *minor_status,
gss_const_OID mech,
gss_OID_set *mech_attrs,
gss_OID_set *known_mech_attrs)
{
OM_uint32 major, tmpMinor;
if (mech_attrs == NULL) {
*minor_status = 0;
... | @@ -369,7 +369,7 @@ krb5_gss_inquire_sec_context_by_oid (OM_uint32 *minor_status,
ctx = (krb5_gss_ctx_id_rec *) context_handle;
- if (!ctx->established)
+ if (ctx->terminated || !ctx->established)
return GSS_S_NO_CONTEXT;
for (i = 0; i < sizeof(krb5_gss_inquire_sec_context_by_oid_ops)/ | null | null | null |
37,242 | gss_krb5int_extract_authtime_from_sec_context(OM_uint32 *minor_status,
const gss_ctx_id_t context_handle,
const gss_OID desired_oid,
gss_buffer_set_t *data_set)
{
krb5_gss_ctx_id... | DoS Exec Code | 0 | gss_krb5int_extract_authtime_from_sec_context(OM_uint32 *minor_status,
const gss_ctx_id_t context_handle,
const gss_OID desired_oid,
gss_buffer_set_t *data_set)
{
krb5_gss_ctx_id... | @@ -105,7 +105,7 @@ krb5_gss_inquire_context(minor_status, context_handle, initiator_name,
ctx = (krb5_gss_ctx_id_rec *) context_handle;
- if (! ctx->established) {
+ if (ctx->terminated || !ctx->established) {
*minor_status = KG_CTX_INCOMPLETE;
return(GSS_S_NO_CONTEXT);
} | null | null | null |
37,243 | gss_krb5int_extract_authz_data_from_sec_context(
OM_uint32 *minor_status,
const gss_ctx_id_t context_handle,
const gss_OID desired_object,
gss_buffer_set_t *data_set)
{
OM_uint32 major_status;
krb5_gss_ctx_id_rec *ctx;
int ad_type = 0;
size_t i;
*data_set = GSS_C_NO_BUFFER_SET;
... | DoS Exec Code | 0 | gss_krb5int_extract_authz_data_from_sec_context(
OM_uint32 *minor_status,
const gss_ctx_id_t context_handle,
const gss_OID desired_object,
gss_buffer_set_t *data_set)
{
OM_uint32 major_status;
krb5_gss_ctx_id_rec *ctx;
int ad_type = 0;
size_t i;
*data_set = GSS_C_NO_BUFFER_SET;
... | @@ -105,7 +105,7 @@ krb5_gss_inquire_context(minor_status, context_handle, initiator_name,
ctx = (krb5_gss_ctx_id_rec *) context_handle;
- if (! ctx->established) {
+ if (ctx->terminated || !ctx->established) {
*minor_status = KG_CTX_INCOMPLETE;
return(GSS_S_NO_CONTEXT);
} | null | null | null |
37,244 | krb5_gss_get_mic(minor_status, context_handle, qop_req,
message_buffer, message_token)
OM_uint32 *minor_status;
gss_ctx_id_t context_handle;
gss_qop_t qop_req;
gss_buffer_t message_buffer;
gss_buffer_t message_token;
{
return(kg_seal(mino... | DoS Exec Code | 0 | krb5_gss_get_mic(minor_status, context_handle, qop_req,
message_buffer, message_token)
OM_uint32 *minor_status;
gss_ctx_id_t context_handle;
gss_qop_t qop_req;
gss_buffer_t message_buffer;
gss_buffer_t message_token;
{
return(kg_seal(mino... | @@ -342,7 +342,7 @@ kg_seal(minor_status, context_handle, conf_req_flag, qop_req,
ctx = (krb5_gss_ctx_id_rec *) context_handle;
- if (! ctx->established) {
+ if (ctx->terminated || !ctx->established) {
*minor_status = KG_CTX_INCOMPLETE;
return(GSS_S_NO_CONTEXT);
} | null | null | null |
37,245 | krb5_gss_wrap(minor_status, context_handle, conf_req_flag,
qop_req, input_message_buffer, conf_state,
output_message_buffer)
OM_uint32 *minor_status;
gss_ctx_id_t context_handle;
int conf_req_flag;
gss_qop_t qop_req;
gss_buffer_t... | DoS Exec Code | 0 | krb5_gss_wrap(minor_status, context_handle, conf_req_flag,
qop_req, input_message_buffer, conf_state,
output_message_buffer)
OM_uint32 *minor_status;
gss_ctx_id_t context_handle;
int conf_req_flag;
gss_qop_t qop_req;
gss_buffer_t... | @@ -342,7 +342,7 @@ kg_seal(minor_status, context_handle, conf_req_flag, qop_req,
ctx = (krb5_gss_ctx_id_rec *) context_handle;
- if (! ctx->established) {
+ if (ctx->terminated || !ctx->established) {
*minor_status = KG_CTX_INCOMPLETE;
return(GSS_S_NO_CONTEXT);
} | null | null | null |
37,246 | make_seal_token_v1 (krb5_context context,
krb5_key enc,
krb5_key seq,
uint64_t *seqnum,
int direction,
gss_buffer_t text,
gss_buffer_t token,
int signalg,
size_... | DoS Exec Code | 0 | make_seal_token_v1 (krb5_context context,
krb5_key enc,
krb5_key seq,
uint64_t *seqnum,
int direction,
gss_buffer_t text,
gss_buffer_t token,
int signalg,
size_... | @@ -342,7 +342,7 @@ kg_seal(minor_status, context_handle, conf_req_flag, qop_req,
ctx = (krb5_gss_ctx_id_rec *) context_handle;
- if (! ctx->established) {
+ if (ctx->terminated || !ctx->established) {
*minor_status = KG_CTX_INCOMPLETE;
return(GSS_S_NO_CONTEXT);
} | null | null | null |
37,247 | kg_seal_iov_length(OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
int conf_req_flag,
gss_qop_t qop_req,
int *conf_state,
gss_iov_buffer_desc *iov,
int iov_count,
int toktype)
{
... | DoS Exec Code | 0 | kg_seal_iov_length(OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
int conf_req_flag,
gss_qop_t qop_req,
int *conf_state,
gss_iov_buffer_desc *iov,
int iov_count,
int toktype)
{
... | @@ -281,7 +281,7 @@ kg_seal_iov(OM_uint32 *minor_status,
}
ctx = (krb5_gss_ctx_id_rec *)context_handle;
- if (!ctx->established) {
+ if (ctx->terminated || !ctx->established) {
*minor_status = KG_CTX_INCOMPLETE;
return GSS_S_NO_CONTEXT;
} | null | null | null |
37,248 | krb5_gss_get_mic_iov(OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
gss_qop_t qop_req,
gss_iov_buffer_desc *iov,
int iov_count)
{
OM_uint32 major_status;
major_status = kg_seal_iov(minor_status, context_handle, FALSE,
... | DoS Exec Code | 0 | krb5_gss_get_mic_iov(OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
gss_qop_t qop_req,
gss_iov_buffer_desc *iov,
int iov_count)
{
OM_uint32 major_status;
major_status = kg_seal_iov(minor_status, context_handle, FALSE,
... | @@ -281,7 +281,7 @@ kg_seal_iov(OM_uint32 *minor_status,
}
ctx = (krb5_gss_ctx_id_rec *)context_handle;
- if (!ctx->established) {
+ if (ctx->terminated || !ctx->established) {
*minor_status = KG_CTX_INCOMPLETE;
return GSS_S_NO_CONTEXT;
} | null | null | null |
37,249 | krb5_gss_get_mic_iov_length(OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
gss_qop_t qop_req,
gss_iov_buffer_desc *iov,
int iov_count)
{
OM_uint32 major_status;
major_status = kg_seal_iov_leng... | DoS Exec Code | 0 | krb5_gss_get_mic_iov_length(OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
gss_qop_t qop_req,
gss_iov_buffer_desc *iov,
int iov_count)
{
OM_uint32 major_status;
major_status = kg_seal_iov_leng... | @@ -281,7 +281,7 @@ kg_seal_iov(OM_uint32 *minor_status,
}
ctx = (krb5_gss_ctx_id_rec *)context_handle;
- if (!ctx->established) {
+ if (ctx->terminated || !ctx->established) {
*minor_status = KG_CTX_INCOMPLETE;
return GSS_S_NO_CONTEXT;
} | null | null | null |
37,250 | krb5_gss_wrap_iov(OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
int conf_req_flag,
gss_qop_t qop_req,
int *conf_state,
gss_iov_buffer_desc *iov,
int iov_count)
{
OM_uint32 major_status;
major_sta... | DoS Exec Code | 0 | krb5_gss_wrap_iov(OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
int conf_req_flag,
gss_qop_t qop_req,
int *conf_state,
gss_iov_buffer_desc *iov,
int iov_count)
{
OM_uint32 major_status;
major_sta... | @@ -281,7 +281,7 @@ kg_seal_iov(OM_uint32 *minor_status,
}
ctx = (krb5_gss_ctx_id_rec *)context_handle;
- if (!ctx->established) {
+ if (ctx->terminated || !ctx->established) {
*minor_status = KG_CTX_INCOMPLETE;
return GSS_S_NO_CONTEXT;
} | null | null | null |
37,251 | krb5_gss_wrap_iov_length(OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
int conf_req_flag,
gss_qop_t qop_req,
int *conf_state,
gss_iov_buffer_desc *iov,
int iov_co... | DoS Exec Code | 0 | krb5_gss_wrap_iov_length(OM_uint32 *minor_status,
gss_ctx_id_t context_handle,
int conf_req_flag,
gss_qop_t qop_req,
int *conf_state,
gss_iov_buffer_desc *iov,
int iov_co... | @@ -281,7 +281,7 @@ kg_seal_iov(OM_uint32 *minor_status,
}
ctx = (krb5_gss_ctx_id_rec *)context_handle;
- if (!ctx->established) {
+ if (ctx->terminated || !ctx->established) {
*minor_status = KG_CTX_INCOMPLETE;
return GSS_S_NO_CONTEXT;
} | null | null | null |
37,252 | kg_unseal_v1(context, minor_status, ctx, ptr, bodysize, message_buffer,
conf_state, qop_state, toktype)
krb5_context context;
OM_uint32 *minor_status;
krb5_gss_ctx_id_rec *ctx;
unsigned char *ptr;
int bodysize;
gss_buffer_t message_buffer;
int *conf_state;
gss_qop_t *qop_sta... | DoS Exec Code | 0 | kg_unseal_v1(context, minor_status, ctx, ptr, bodysize, message_buffer,
conf_state, qop_state, toktype)
krb5_context context;
OM_uint32 *minor_status;
krb5_gss_ctx_id_rec *ctx;
unsigned char *ptr;
int bodysize;
gss_buffer_t message_buffer;
int *conf_state;
gss_qop_t *qop_sta... | @@ -492,7 +492,7 @@ kg_unseal(minor_status, context_handle, input_token_buffer,
ctx = (krb5_gss_ctx_id_rec *) context_handle;
- if (! ctx->established) {
+ if (ctx->terminated || !ctx->established) {
*minor_status = KG_CTX_INCOMPLETE;
return(GSS_S_NO_CONTEXT);
} | null | null | null |
37,253 | kg_unseal_v1_iov(krb5_context context,
OM_uint32 *minor_status,
krb5_gss_ctx_id_rec *ctx,
gss_iov_buffer_desc *iov,
int iov_count,
size_t token_wrapper_len,
int *conf_state,
gss_qop_t *qop_state,
... | DoS Exec Code | 0 | kg_unseal_v1_iov(krb5_context context,
OM_uint32 *minor_status,
krb5_gss_ctx_id_rec *ctx,
gss_iov_buffer_desc *iov,
int iov_count,
size_t token_wrapper_len,
int *conf_state,
gss_qop_t *qop_state,
... | @@ -625,7 +625,7 @@ kg_unseal_iov(OM_uint32 *minor_status,
OM_uint32 code;
ctx = (krb5_gss_ctx_id_rec *)context_handle;
- if (!ctx->established) {
+ if (ctx->terminated || !ctx->established) {
*minor_status = KG_CTX_INCOMPLETE;
return GSS_S_NO_CONTEXT;
} | null | null | null |
37,254 | free_external_lucid_ctx_v1(
gss_krb5_lucid_context_v1_t *ctx)
{
if (ctx) {
if (ctx->protocol == 0) {
free_lucid_key_data(&ctx->rfc1964_kd.ctx_key);
}
if (ctx->protocol == 1) {
free_lucid_key_data(&ctx->cfx_kd.ctx_key);
if (ctx->cfx_kd.have_acceptor_sub... | DoS Exec Code | 0 | free_external_lucid_ctx_v1(
gss_krb5_lucid_context_v1_t *ctx)
{
if (ctx) {
if (ctx->protocol == 0) {
free_lucid_key_data(&ctx->rfc1964_kd.ctx_key);
}
if (ctx->protocol == 1) {
free_lucid_key_data(&ctx->cfx_kd.ctx_key);
if (ctx->cfx_kd.have_acceptor_sub... | @@ -75,6 +75,11 @@ gss_krb5int_export_lucid_sec_context(
*minor_status = 0;
*data_set = GSS_C_NO_BUFFER_SET;
+ if (ctx->terminated || !ctx->established) {
+ *minor_status = KG_CTX_INCOMPLETE;
+ return GSS_S_NO_CONTEXT;
+ }
+
retval = generic_gss_oid_decompose(minor_status,
... | null | null | null |
37,255 | free_lucid_key_data(
gss_krb5_lucid_key_t *key)
{
if (key) {
if (key->data && key->length) {
memset(key->data, 0, key->length);
xfree(key->data);
memset(key, 0, sizeof(gss_krb5_lucid_key_t));
}
}
}
| DoS Exec Code | 0 | free_lucid_key_data(
gss_krb5_lucid_key_t *key)
{
if (key) {
if (key->data && key->length) {
memset(key->data, 0, key->length);
xfree(key->data);
memset(key, 0, sizeof(gss_krb5_lucid_key_t));
}
}
}
| @@ -75,6 +75,11 @@ gss_krb5int_export_lucid_sec_context(
*minor_status = 0;
*data_set = GSS_C_NO_BUFFER_SET;
+ if (ctx->terminated || !ctx->established) {
+ *minor_status = KG_CTX_INCOMPLETE;
+ return GSS_S_NO_CONTEXT;
+ }
+
retval = generic_gss_oid_decompose(minor_status,
... | null | null | null |
37,256 | gss_krb5int_free_lucid_sec_context(
OM_uint32 *minor_status,
const gss_OID desired_mech,
const gss_OID desired_object,
gss_buffer_t value)
{
OM_uint32 retval;
krb5_error_code kret = 0;
int version;
void *kctx;
/* Assume failure */
ret... | DoS Exec Code | 0 | gss_krb5int_free_lucid_sec_context(
OM_uint32 *minor_status,
const gss_OID desired_mech,
const gss_OID desired_object,
gss_buffer_t value)
{
OM_uint32 retval;
krb5_error_code kret = 0;
int version;
void *kctx;
/* Assume failure */
ret... | @@ -75,6 +75,11 @@ gss_krb5int_export_lucid_sec_context(
*minor_status = 0;
*data_set = GSS_C_NO_BUFFER_SET;
+ if (ctx->terminated || !ctx->established) {
+ *minor_status = KG_CTX_INCOMPLETE;
+ return GSS_S_NO_CONTEXT;
+ }
+
retval = generic_gss_oid_decompose(minor_status,
... | null | null | null |
37,257 | make_external_lucid_ctx_v1(
krb5_gss_ctx_id_rec * gctx,
int version,
void **out_ptr)
{
gss_krb5_lucid_context_v1_t *lctx = NULL;
unsigned int bufsize = sizeof(gss_krb5_lucid_context_v1_t);
krb5_error_code retval;
/* Allocate the structure */
if ((lctx = xmalloc(bufsize)) == NULL) {
... | DoS Exec Code | 0 | make_external_lucid_ctx_v1(
krb5_gss_ctx_id_rec * gctx,
int version,
void **out_ptr)
{
gss_krb5_lucid_context_v1_t *lctx = NULL;
unsigned int bufsize = sizeof(gss_krb5_lucid_context_v1_t);
krb5_error_code retval;
/* Allocate the structure */
if ((lctx = xmalloc(bufsize)) == NULL) {
... | @@ -75,6 +75,11 @@ gss_krb5int_export_lucid_sec_context(
*minor_status = 0;
*data_set = GSS_C_NO_BUFFER_SET;
+ if (ctx->terminated || !ctx->established) {
+ *minor_status = KG_CTX_INCOMPLETE;
+ return GSS_S_NO_CONTEXT;
+ }
+
retval = generic_gss_oid_decompose(minor_status,
... | null | null | null |
37,258 | dtls1_process_buffered_records(SSL *s)
{
pitem *item;
item = pqueue_peek(s->d1->unprocessed_rcds.q);
if (item)
{
/* Check if epoch is current. */
if (s->d1->unprocessed_rcds.epoch != s->d1->r_epoch)
return(1); /* Nothing to do. */
/* Process all... | DoS | 0 | dtls1_process_buffered_records(SSL *s)
{
pitem *item;
item = pqueue_peek(s->d1->unprocessed_rcds.q);
if (item)
{
/* Check if epoch is current. */
if (s->d1->unprocessed_rcds.epoch != s->d1->r_epoch)
return(1); /* Nothing to do. */
/* Process all... | @@ -679,7 +679,8 @@ int dtls1_get_record(SSL *s)
* would be dropped unnecessarily.
*/
if (!(s->d1->listen && rr->type == SSL3_RT_HANDSHAKE &&
- *p == SSL3_MT_CLIENT_HELLO) &&
+ s->packet_length > DTLS1_RT_HEADER_LENGTH &&
+ s->packet[DTLS1_RT_HEADER_LENGTH] == SSL3_MT_CLIENT_HELLO) &&
!... | null | null | null |
37,259 | dtls1_process_record(SSL *s)
{
int i,al;
int enc_err;
SSL_SESSION *sess;
SSL3_RECORD *rr;
unsigned int mac_size;
unsigned char md[EVP_MAX_MD_SIZE];
rr= &(s->s3->rrec);
sess = s->session;
/* At this point, s->packet_length == SSL3_RT_HEADER_LNGTH + rr->length,
* and we have that many bytes in s->packet
*/... | DoS | 0 | dtls1_process_record(SSL *s)
{
int i,al;
int enc_err;
SSL_SESSION *sess;
SSL3_RECORD *rr;
unsigned int mac_size;
unsigned char md[EVP_MAX_MD_SIZE];
rr= &(s->s3->rrec);
sess = s->session;
/* At this point, s->packet_length == SSL3_RT_HEADER_LNGTH + rr->length,
* and we have that many bytes in s->packet
*/... | @@ -679,7 +679,8 @@ int dtls1_get_record(SSL *s)
* would be dropped unnecessarily.
*/
if (!(s->d1->listen && rr->type == SSL3_RT_HANDSHAKE &&
- *p == SSL3_MT_CLIENT_HELLO) &&
+ s->packet_length > DTLS1_RT_HEADER_LENGTH &&
+ s->packet[DTLS1_RT_HEADER_LENGTH] == SSL3_MT_CLIENT_HELLO) &&
!... | null | null | null |
37,260 | int dtls1_read_bytes(SSL *s, int type, unsigned char *buf, int len, int peek)
{
int al,i,j,ret;
unsigned int n;
SSL3_RECORD *rr;
void (*cb)(const SSL *ssl,int type2,int val)=NULL;
if (s->s3->rbuf.buf == NULL) /* Not initialized yet */
if (!ssl3_setup_buffers(s))
return(-1);
if ((type && (type != SSL3_RT_A... | DoS | 0 | int dtls1_read_bytes(SSL *s, int type, unsigned char *buf, int len, int peek)
{
int al,i,j,ret;
unsigned int n;
SSL3_RECORD *rr;
void (*cb)(const SSL *ssl,int type2,int val)=NULL;
if (s->s3->rbuf.buf == NULL) /* Not initialized yet */
if (!ssl3_setup_buffers(s))
return(-1);
if ((type && (type != SSL3_RT_A... | @@ -679,7 +679,8 @@ int dtls1_get_record(SSL *s)
* would be dropped unnecessarily.
*/
if (!(s->d1->listen && rr->type == SSL3_RT_HANDSHAKE &&
- *p == SSL3_MT_CLIENT_HELLO) &&
+ s->packet_length > DTLS1_RT_HEADER_LENGTH &&
+ s->packet[DTLS1_RT_HEADER_LENGTH] == SSL3_MT_CLIENT_HELLO) &&
!... | null | null | null |
37,261 | BN_ULONG bn_div_words(BN_ULONG h, BN_ULONG l, BN_ULONG d)
{ BN_ULONG ret,waste;
asm ("divq %4"
: "=a"(ret),"=d"(waste)
: "a"(l),"d"(h),"g"(d)
: "cc");
return ret;
}
| null | 0 | BN_ULONG bn_div_words(BN_ULONG h, BN_ULONG l, BN_ULONG d)
{ BN_ULONG ret,waste;
asm ("divq %4"
: "=a"(ret),"=d"(waste)
: "a"(l),"d"(h),"g"(d)
: "cc");
return ret;
}
| @@ -276,77 +276,76 @@ BN_ULONG bn_sub_words(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b, int n)
/* sqr_add_c(a,i,c0,c1,c2) -- c+=a[i]^2 for three word number c=(c2,c1,c0) */
/* sqr_add_c2(a,i,c0,c1,c2) -- c+=2*a[i]*a[j] for three word number c=(c2,c1,c0) */
+/*
+ * Keep in mind that carrying into high part of multiplica... | CWE-310 | null | null |
37,262 | BN_ULONG bn_mul_add_words(BN_ULONG *rp, const BN_ULONG *ap, int num, BN_ULONG w)
{
BN_ULONG c1=0;
if (num <= 0) return(c1);
while (num&~3)
{
mul_add(rp[0],ap[0],w,c1);
mul_add(rp[1],ap[1],w,c1);
mul_add(rp[2],ap[2],w,c1);
mul_add(rp[3],ap[3],w,c1);
ap+=4; rp+=4; num-=4;
}
if (num)
{
mul_add(rp[... | null | 0 | BN_ULONG bn_mul_add_words(BN_ULONG *rp, const BN_ULONG *ap, int num, BN_ULONG w)
{
BN_ULONG c1=0;
if (num <= 0) return(c1);
while (num&~3)
{
mul_add(rp[0],ap[0],w,c1);
mul_add(rp[1],ap[1],w,c1);
mul_add(rp[2],ap[2],w,c1);
mul_add(rp[3],ap[3],w,c1);
ap+=4; rp+=4; num-=4;
}
if (num)
{
mul_add(rp[... | @@ -276,77 +276,76 @@ BN_ULONG bn_sub_words(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b, int n)
/* sqr_add_c(a,i,c0,c1,c2) -- c+=a[i]^2 for three word number c=(c2,c1,c0) */
/* sqr_add_c2(a,i,c0,c1,c2) -- c+=2*a[i]*a[j] for three word number c=(c2,c1,c0) */
+/*
+ * Keep in mind that carrying into high part of multiplica... | CWE-310 | null | null |
37,263 | BN_ULONG bn_mul_words(BN_ULONG *rp, const BN_ULONG *ap, int num, BN_ULONG w)
{
BN_ULONG c1=0;
if (num <= 0) return(c1);
while (num&~3)
{
mul(rp[0],ap[0],w,c1);
mul(rp[1],ap[1],w,c1);
mul(rp[2],ap[2],w,c1);
mul(rp[3],ap[3],w,c1);
ap+=4; rp+=4; num-=4;
}
if (num)
{
mul(rp[0],ap[0],w,c1); if (--nu... | null | 0 | BN_ULONG bn_mul_words(BN_ULONG *rp, const BN_ULONG *ap, int num, BN_ULONG w)
{
BN_ULONG c1=0;
if (num <= 0) return(c1);
while (num&~3)
{
mul(rp[0],ap[0],w,c1);
mul(rp[1],ap[1],w,c1);
mul(rp[2],ap[2],w,c1);
mul(rp[3],ap[3],w,c1);
ap+=4; rp+=4; num-=4;
}
if (num)
{
mul(rp[0],ap[0],w,c1); if (--nu... | @@ -276,77 +276,76 @@ BN_ULONG bn_sub_words(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b, int n)
/* sqr_add_c(a,i,c0,c1,c2) -- c+=a[i]^2 for three word number c=(c2,c1,c0) */
/* sqr_add_c2(a,i,c0,c1,c2) -- c+=2*a[i]*a[j] for three word number c=(c2,c1,c0) */
+/*
+ * Keep in mind that carrying into high part of multiplica... | CWE-310 | null | null |
37,264 | void bn_sqr_words(BN_ULONG *r, const BN_ULONG *a, int n)
{
if (n <= 0) return;
while (n&~3)
{
sqr(r[0],r[1],a[0]);
sqr(r[2],r[3],a[1]);
sqr(r[4],r[5],a[2]);
sqr(r[6],r[7],a[3]);
a+=4; r+=8; n-=4;
}
if (n)
{
sqr(r[0],r[1],a[0]); if (--n == 0) return;
sqr(r[2],r[3],a[1]); if (--n == 0) ret... | null | 0 | void bn_sqr_words(BN_ULONG *r, const BN_ULONG *a, int n)
{
if (n <= 0) return;
while (n&~3)
{
sqr(r[0],r[1],a[0]);
sqr(r[2],r[3],a[1]);
sqr(r[4],r[5],a[2]);
sqr(r[6],r[7],a[3]);
a+=4; r+=8; n-=4;
}
if (n)
{
sqr(r[0],r[1],a[0]); if (--n == 0) return;
sqr(r[2],r[3],a[1]); if (--n == 0) ret... | @@ -276,77 +276,76 @@ BN_ULONG bn_sub_words(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b, int n)
/* sqr_add_c(a,i,c0,c1,c2) -- c+=a[i]^2 for three word number c=(c2,c1,c0) */
/* sqr_add_c2(a,i,c0,c1,c2) -- c+=2*a[i]*a[j] for three word number c=(c2,c1,c0) */
+/*
+ * Keep in mind that carrying into high part of multiplica... | CWE-310 | null | null |
37,265 | BN_ULONG bn_sub_words (BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,int n)
{ BN_ULONG ret;
size_t i=0;
if (n <= 0) return 0;
asm volatile (
" subq %0,%0 \n" /* clear borrow */
" jmp 1f \n"
".p2align 4 \n"
"1: movq (%4,%2,8),%0 \n"
" sbbq (%5,%2,8),%0 \n"
" movq %0,(%3,%2,8) \n"
" lea 1(%2),%2 \... | null | 0 | BN_ULONG bn_sub_words (BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,int n)
{ BN_ULONG ret;
size_t i=0;
if (n <= 0) return 0;
asm volatile (
" subq %0,%0 \n" /* clear borrow */
" jmp 1f \n"
".p2align 4 \n"
"1: movq (%4,%2,8),%0 \n"
" sbbq (%5,%2,8),%0 \n"
" movq %0,(%3,%2,8) \n"
" lea 1(%2),%2 \... | @@ -276,77 +276,76 @@ BN_ULONG bn_sub_words(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b, int n)
/* sqr_add_c(a,i,c0,c1,c2) -- c+=a[i]^2 for three word number c=(c2,c1,c0) */
/* sqr_add_c2(a,i,c0,c1,c2) -- c+=2*a[i]*a[j] for three word number c=(c2,c1,c0) */
+/*
+ * Keep in mind that carrying into high part of multiplica... | CWE-310 | null | null |
37,266 | BN_ULONG bn_sub_words(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b, int n)
{
BN_ULONG t1,t2;
int c=0;
if (n <= 0) return((BN_ULONG)0);
for (;;)
{
t1=a[0]; t2=b[0];
r[0]=(t1-t2-c)&BN_MASK2;
if (t1 != t2) c=(t1 < t2);
if (--n <= 0) break;
t1=a[1]; t2=b[1];
r[1]=(t1-t2-c)&BN_MASK2;
if (t1 != t2) c=... | null | 0 | BN_ULONG bn_sub_words(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b, int n)
{
BN_ULONG t1,t2;
int c=0;
if (n <= 0) return((BN_ULONG)0);
for (;;)
{
t1=a[0]; t2=b[0];
r[0]=(t1-t2-c)&BN_MASK2;
if (t1 != t2) c=(t1 < t2);
if (--n <= 0) break;
t1=a[1]; t2=b[1];
r[1]=(t1-t2-c)&BN_MASK2;
if (t1 != t2) c=... | @@ -276,77 +276,76 @@ BN_ULONG bn_sub_words(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b, int n)
/* sqr_add_c(a,i,c0,c1,c2) -- c+=a[i]^2 for three word number c=(c2,c1,c0) */
/* sqr_add_c2(a,i,c0,c1,c2) -- c+=2*a[i]*a[j] for three word number c=(c2,c1,c0) */
+/*
+ * Keep in mind that carrying into high part of multiplica... | CWE-310 | null | null |
37,267 | BN_ULONG bn_mul_add_words(BN_ULONG *rp, const BN_ULONG *ap, int num, BN_ULONG w)
{
BN_ULONG c1=0;
assert(num >= 0);
if (num <= 0) return(c1);
#ifndef OPENSSL_SMALL_FOOTPRINT
while (num&~3)
{
mul_add(rp[0],ap[0],w,c1);
mul_add(rp[1],ap[1],w,c1);
mul_add(rp[2],ap[2],w,c1);
mul_add(rp[3],ap[3],w,c1);
ap... | null | 0 | BN_ULONG bn_mul_add_words(BN_ULONG *rp, const BN_ULONG *ap, int num, BN_ULONG w)
{
BN_ULONG c1=0;
assert(num >= 0);
if (num <= 0) return(c1);
#ifndef OPENSSL_SMALL_FOOTPRINT
while (num&~3)
{
mul_add(rp[0],ap[0],w,c1);
mul_add(rp[1],ap[1],w,c1);
mul_add(rp[2],ap[2],w,c1);
mul_add(rp[3],ap[3],w,c1);
ap... | @@ -439,129 +439,150 @@ BN_ULONG bn_sub_words(BN_ULONG *r, const BN_ULONG *a, const BN_ULONG *b, int n)
/* sqr_add_c2(a,i,c0,c1,c2) -- c+=2*a[i]*a[j] for three word number c=(c2,c1,c0) */
#ifdef BN_LLONG
-#define mul_add_c(a,b,c0,c1,c2) \
- t=(BN_ULLONG)a*b; \
- t1=(BN_ULONG)Lw(t); \
- t2=(BN_ULONG)Hw(t); \
- c0=(c... | CWE-310 | null | null |
37,268 | static int genprime_cb(int p, int n, BN_GENCB *arg)
{
char c='*';
if (p == 0) c='.';
if (p == 1) c='+';
if (p == 2) c='*';
if (p == 3) c='\n';
putc(c, stderr);
fflush(stderr);
return 1;
}
| null | 0 | static int genprime_cb(int p, int n, BN_GENCB *arg)
{
char c='*';
if (p == 0) c='.';
if (p == 1) c='+';
if (p == 2) c='*';
if (p == 3) c='\n';
putc(c, stderr);
fflush(stderr);
return 1;
}
| @@ -689,44 +689,98 @@ int test_mul(BIO *bp)
int test_sqr(BIO *bp, BN_CTX *ctx)
{
- BIGNUM a,c,d,e;
- int i;
+ BIGNUM *a,*c,*d,*e;
+ int i, ret = 0;
- BN_init(&a);
- BN_init(&c);
- BN_init(&d);
- BN_init(&e);
+ a = BN_new();
+ c = BN_new();
+ d = BN_new();
+ e = BN_new();
+ if (a == NULL || c == NULL || d == NULL... | CWE-310 | null | null |
37,269 | int main(int argc, char *argv[])
{
BN_CTX *ctx;
BIO *out;
char *outfile=NULL;
results = 0;
RAND_seed(rnd_seed, sizeof rnd_seed); /* or BN_generate_prime may fail */
argc--;
argv++;
while (argc >= 1)
{
if (strcmp(*argv,"-results") == 0)
results=1;
else if (strcmp(*argv,"-out") == 0)
{
if (--ar... | null | 0 | int main(int argc, char *argv[])
{
BN_CTX *ctx;
BIO *out;
char *outfile=NULL;
results = 0;
RAND_seed(rnd_seed, sizeof rnd_seed); /* or BN_generate_prime may fail */
argc--;
argv++;
while (argc >= 1)
{
if (strcmp(*argv,"-results") == 0)
results=1;
else if (strcmp(*argv,"-out") == 0)
{
if (--ar... | @@ -689,44 +689,98 @@ int test_mul(BIO *bp)
int test_sqr(BIO *bp, BN_CTX *ctx)
{
- BIGNUM a,c,d,e;
- int i;
+ BIGNUM *a,*c,*d,*e;
+ int i, ret = 0;
- BN_init(&a);
- BN_init(&c);
- BN_init(&d);
- BN_init(&e);
+ a = BN_new();
+ c = BN_new();
+ d = BN_new();
+ e = BN_new();
+ if (a == NULL || c == NULL || d == NULL... | CWE-310 | null | null |
37,270 | static void message(BIO *out, char *m)
{
fprintf(stderr, "test %s\n", m);
BIO_puts(out, "print \"test ");
BIO_puts(out, m);
BIO_puts(out, "\\n\"\n");
}
| null | 0 | static void message(BIO *out, char *m)
{
fprintf(stderr, "test %s\n", m);
BIO_puts(out, "print \"test ");
BIO_puts(out, m);
BIO_puts(out, "\\n\"\n");
}
| @@ -689,44 +689,98 @@ int test_mul(BIO *bp)
int test_sqr(BIO *bp, BN_CTX *ctx)
{
- BIGNUM a,c,d,e;
- int i;
+ BIGNUM *a,*c,*d,*e;
+ int i, ret = 0;
- BN_init(&a);
- BN_init(&c);
- BN_init(&d);
- BN_init(&e);
+ a = BN_new();
+ c = BN_new();
+ d = BN_new();
+ e = BN_new();
+ if (a == NULL || c == NULL || d == NULL... | CWE-310 | null | null |
37,271 | static void print_word(BIO *bp,BN_ULONG w)
{
#ifdef SIXTY_FOUR_BIT
if (sizeof(w) > sizeof(unsigned long))
{
unsigned long h=(unsigned long)(w>>32),
l=(unsigned long)(w);
if (h) BIO_printf(bp,"%lX%08lX",h,l);
else BIO_printf(bp,"%lX",l);
return;
}
#endif
BIO_printf(bp,BN_HEX_FMT1,w);
}
| null | 0 | static void print_word(BIO *bp,BN_ULONG w)
{
#ifdef SIXTY_FOUR_BIT
if (sizeof(w) > sizeof(unsigned long))
{
unsigned long h=(unsigned long)(w>>32),
l=(unsigned long)(w);
if (h) BIO_printf(bp,"%lX%08lX",h,l);
else BIO_printf(bp,"%lX",l);
return;
}
#endif
BIO_printf(bp,BN_HEX_FMT1,w);
}
| @@ -689,44 +689,98 @@ int test_mul(BIO *bp)
int test_sqr(BIO *bp, BN_CTX *ctx)
{
- BIGNUM a,c,d,e;
- int i;
+ BIGNUM *a,*c,*d,*e;
+ int i, ret = 0;
- BN_init(&a);
- BN_init(&c);
- BN_init(&d);
- BN_init(&e);
+ a = BN_new();
+ c = BN_new();
+ d = BN_new();
+ e = BN_new();
+ if (a == NULL || c == NULL || d == NULL... | CWE-310 | null | null |
37,272 | int rand_neg(void)
{
static unsigned int neg=0;
static int sign[8]={0,0,0,1,1,0,1,1};
return(sign[(neg++)%8]);
}
| null | 0 | int rand_neg(void)
{
static unsigned int neg=0;
static int sign[8]={0,0,0,1,1,0,1,1};
return(sign[(neg++)%8]);
}
| @@ -689,44 +689,98 @@ int test_mul(BIO *bp)
int test_sqr(BIO *bp, BN_CTX *ctx)
{
- BIGNUM a,c,d,e;
- int i;
+ BIGNUM *a,*c,*d,*e;
+ int i, ret = 0;
- BN_init(&a);
- BN_init(&c);
- BN_init(&d);
- BN_init(&e);
+ a = BN_new();
+ c = BN_new();
+ d = BN_new();
+ e = BN_new();
+ if (a == NULL || c == NULL || d == NULL... | CWE-310 | null | null |
37,273 | int test_add(BIO *bp)
{
BIGNUM a,b,c;
int i;
BN_init(&a);
BN_init(&b);
BN_init(&c);
BN_bntest_rand(&a,512,0,0);
for (i=0; i<num0; i++)
{
BN_bntest_rand(&b,450+i,0,0);
a.neg=rand_neg();
b.neg=rand_neg();
BN_add(&c,&a,&b);
if (bp != NULL)
{
if (!results)
{
BN_print(bp,&a);
BIO_puts... | null | 0 | int test_add(BIO *bp)
{
BIGNUM a,b,c;
int i;
BN_init(&a);
BN_init(&b);
BN_init(&c);
BN_bntest_rand(&a,512,0,0);
for (i=0; i<num0; i++)
{
BN_bntest_rand(&b,450+i,0,0);
a.neg=rand_neg();
b.neg=rand_neg();
BN_add(&c,&a,&b);
if (bp != NULL)
{
if (!results)
{
BN_print(bp,&a);
BIO_puts... | @@ -689,44 +689,98 @@ int test_mul(BIO *bp)
int test_sqr(BIO *bp, BN_CTX *ctx)
{
- BIGNUM a,c,d,e;
- int i;
+ BIGNUM *a,*c,*d,*e;
+ int i, ret = 0;
- BN_init(&a);
- BN_init(&c);
- BN_init(&d);
- BN_init(&e);
+ a = BN_new();
+ c = BN_new();
+ d = BN_new();
+ e = BN_new();
+ if (a == NULL || c == NULL || d == NULL... | CWE-310 | null | null |
37,274 | int test_div(BIO *bp, BN_CTX *ctx)
{
BIGNUM a,b,c,d,e;
int i;
BN_init(&a);
BN_init(&b);
BN_init(&c);
BN_init(&d);
BN_init(&e);
for (i=0; i<num0+num1; i++)
{
if (i < num1)
{
BN_bntest_rand(&a,400,0,0);
BN_copy(&b,&a);
BN_lshift(&a,&a,i);
BN_add_word(&a,i);
}
else
BN_bntest_rand(&b,5... | null | 0 | int test_div(BIO *bp, BN_CTX *ctx)
{
BIGNUM a,b,c,d,e;
int i;
BN_init(&a);
BN_init(&b);
BN_init(&c);
BN_init(&d);
BN_init(&e);
for (i=0; i<num0+num1; i++)
{
if (i < num1)
{
BN_bntest_rand(&a,400,0,0);
BN_copy(&b,&a);
BN_lshift(&a,&a,i);
BN_add_word(&a,i);
}
else
BN_bntest_rand(&b,5... | @@ -689,44 +689,98 @@ int test_mul(BIO *bp)
int test_sqr(BIO *bp, BN_CTX *ctx)
{
- BIGNUM a,c,d,e;
- int i;
+ BIGNUM *a,*c,*d,*e;
+ int i, ret = 0;
- BN_init(&a);
- BN_init(&c);
- BN_init(&d);
- BN_init(&e);
+ a = BN_new();
+ c = BN_new();
+ d = BN_new();
+ e = BN_new();
+ if (a == NULL || c == NULL || d == NULL... | CWE-310 | null | null |
37,275 | int test_div_recp(BIO *bp, BN_CTX *ctx)
{
BIGNUM a,b,c,d,e;
BN_RECP_CTX recp;
int i;
BN_RECP_CTX_init(&recp);
BN_init(&a);
BN_init(&b);
BN_init(&c);
BN_init(&d);
BN_init(&e);
for (i=0; i<num0+num1; i++)
{
if (i < num1)
{
BN_bntest_rand(&a,400,0,0);
BN_copy(&b,&a);
BN_lshift(&a,&a,i);
BN_... | null | 0 | int test_div_recp(BIO *bp, BN_CTX *ctx)
{
BIGNUM a,b,c,d,e;
BN_RECP_CTX recp;
int i;
BN_RECP_CTX_init(&recp);
BN_init(&a);
BN_init(&b);
BN_init(&c);
BN_init(&d);
BN_init(&e);
for (i=0; i<num0+num1; i++)
{
if (i < num1)
{
BN_bntest_rand(&a,400,0,0);
BN_copy(&b,&a);
BN_lshift(&a,&a,i);
BN_... | @@ -689,44 +689,98 @@ int test_mul(BIO *bp)
int test_sqr(BIO *bp, BN_CTX *ctx)
{
- BIGNUM a,c,d,e;
- int i;
+ BIGNUM *a,*c,*d,*e;
+ int i, ret = 0;
- BN_init(&a);
- BN_init(&c);
- BN_init(&d);
- BN_init(&e);
+ a = BN_new();
+ c = BN_new();
+ d = BN_new();
+ e = BN_new();
+ if (a == NULL || c == NULL || d == NULL... | CWE-310 | null | null |
37,276 | int test_div_word(BIO *bp)
{
BIGNUM a,b;
BN_ULONG r,s;
int i;
BN_init(&a);
BN_init(&b);
for (i=0; i<num0; i++)
{
do {
BN_bntest_rand(&a,512,-1,0);
BN_bntest_rand(&b,BN_BITS2,-1,0);
s = b.d[0];
} while (!s);
BN_copy(&b, &a);
r = BN_div_word(&b, s);
if (bp != NULL)
{
if (!results)
... | null | 0 | int test_div_word(BIO *bp)
{
BIGNUM a,b;
BN_ULONG r,s;
int i;
BN_init(&a);
BN_init(&b);
for (i=0; i<num0; i++)
{
do {
BN_bntest_rand(&a,512,-1,0);
BN_bntest_rand(&b,BN_BITS2,-1,0);
s = b.d[0];
} while (!s);
BN_copy(&b, &a);
r = BN_div_word(&b, s);
if (bp != NULL)
{
if (!results)
... | @@ -689,44 +689,98 @@ int test_mul(BIO *bp)
int test_sqr(BIO *bp, BN_CTX *ctx)
{
- BIGNUM a,c,d,e;
- int i;
+ BIGNUM *a,*c,*d,*e;
+ int i, ret = 0;
- BN_init(&a);
- BN_init(&c);
- BN_init(&d);
- BN_init(&e);
+ a = BN_new();
+ c = BN_new();
+ d = BN_new();
+ e = BN_new();
+ if (a == NULL || c == NULL || d == NULL... | CWE-310 | null | null |
37,277 | int test_exp(BIO *bp, BN_CTX *ctx)
{
BIGNUM *a,*b,*d,*e,*one;
int i;
a=BN_new();
b=BN_new();
d=BN_new();
e=BN_new();
one=BN_new();
BN_one(one);
for (i=0; i<num2; i++)
{
BN_bntest_rand(a,20+i*5,0,0); /**/
BN_bntest_rand(b,2+i,0,0); /**/
if (BN_exp(d,a,b,ctx) <= 0)
return(0);
if (bp != NULL)
... | null | 0 | int test_exp(BIO *bp, BN_CTX *ctx)
{
BIGNUM *a,*b,*d,*e,*one;
int i;
a=BN_new();
b=BN_new();
d=BN_new();
e=BN_new();
one=BN_new();
BN_one(one);
for (i=0; i<num2; i++)
{
BN_bntest_rand(a,20+i*5,0,0); /**/
BN_bntest_rand(b,2+i,0,0); /**/
if (BN_exp(d,a,b,ctx) <= 0)
return(0);
if (bp != NULL)
... | @@ -689,44 +689,98 @@ int test_mul(BIO *bp)
int test_sqr(BIO *bp, BN_CTX *ctx)
{
- BIGNUM a,c,d,e;
- int i;
+ BIGNUM *a,*c,*d,*e;
+ int i, ret = 0;
- BN_init(&a);
- BN_init(&c);
- BN_init(&d);
- BN_init(&e);
+ a = BN_new();
+ c = BN_new();
+ d = BN_new();
+ e = BN_new();
+ if (a == NULL || c == NULL || d == NULL... | CWE-310 | null | null |
37,278 | int test_gf2m_mod(BIO *bp)
{
BIGNUM *a,*b[2],*c,*d,*e;
int i, j, ret = 0;
int p0[] = {163,7,6,3,0,-1};
int p1[] = {193,15,0,-1};
a=BN_new();
b[0]=BN_new();
b[1]=BN_new();
c=BN_new();
d=BN_new();
e=BN_new();
BN_GF2m_arr2poly(p0, b[0]);
BN_GF2m_arr2poly(p1, b[1]);
for (i=0; i<num0; i++)
{
BN_bntest_r... | null | 0 | int test_gf2m_mod(BIO *bp)
{
BIGNUM *a,*b[2],*c,*d,*e;
int i, j, ret = 0;
int p0[] = {163,7,6,3,0,-1};
int p1[] = {193,15,0,-1};
a=BN_new();
b[0]=BN_new();
b[1]=BN_new();
c=BN_new();
d=BN_new();
e=BN_new();
BN_GF2m_arr2poly(p0, b[0]);
BN_GF2m_arr2poly(p1, b[1]);
for (i=0; i<num0; i++)
{
BN_bntest_r... | @@ -689,44 +689,98 @@ int test_mul(BIO *bp)
int test_sqr(BIO *bp, BN_CTX *ctx)
{
- BIGNUM a,c,d,e;
- int i;
+ BIGNUM *a,*c,*d,*e;
+ int i, ret = 0;
- BN_init(&a);
- BN_init(&c);
- BN_init(&d);
- BN_init(&e);
+ a = BN_new();
+ c = BN_new();
+ d = BN_new();
+ e = BN_new();
+ if (a == NULL || c == NULL || d == NULL... | CWE-310 | null | null |
37,279 | int test_gf2m_mod_inv(BIO *bp,BN_CTX *ctx)
{
BIGNUM *a,*b[2],*c,*d;
int i, j, ret = 0;
int p0[] = {163,7,6,3,0,-1};
int p1[] = {193,15,0,-1};
a=BN_new();
b[0]=BN_new();
b[1]=BN_new();
c=BN_new();
d=BN_new();
BN_GF2m_arr2poly(p0, b[0]);
BN_GF2m_arr2poly(p1, b[1]);
for (i=0; i<num0; i++)
{
BN_bntest_r... | null | 0 | int test_gf2m_mod_inv(BIO *bp,BN_CTX *ctx)
{
BIGNUM *a,*b[2],*c,*d;
int i, j, ret = 0;
int p0[] = {163,7,6,3,0,-1};
int p1[] = {193,15,0,-1};
a=BN_new();
b[0]=BN_new();
b[1]=BN_new();
c=BN_new();
d=BN_new();
BN_GF2m_arr2poly(p0, b[0]);
BN_GF2m_arr2poly(p1, b[1]);
for (i=0; i<num0; i++)
{
BN_bntest_r... | @@ -689,44 +689,98 @@ int test_mul(BIO *bp)
int test_sqr(BIO *bp, BN_CTX *ctx)
{
- BIGNUM a,c,d,e;
- int i;
+ BIGNUM *a,*c,*d,*e;
+ int i, ret = 0;
- BN_init(&a);
- BN_init(&c);
- BN_init(&d);
- BN_init(&e);
+ a = BN_new();
+ c = BN_new();
+ d = BN_new();
+ e = BN_new();
+ if (a == NULL || c == NULL || d == NULL... | CWE-310 | null | null |
37,280 | int test_gf2m_mod_mul(BIO *bp,BN_CTX *ctx)
{
BIGNUM *a,*b[2],*c,*d,*e,*f,*g,*h;
int i, j, ret = 0;
int p0[] = {163,7,6,3,0,-1};
int p1[] = {193,15,0,-1};
a=BN_new();
b[0]=BN_new();
b[1]=BN_new();
c=BN_new();
d=BN_new();
e=BN_new();
f=BN_new();
g=BN_new();
h=BN_new();
BN_GF2m_arr2poly(p0, b[0]);
BN_GF2... | null | 0 | int test_gf2m_mod_mul(BIO *bp,BN_CTX *ctx)
{
BIGNUM *a,*b[2],*c,*d,*e,*f,*g,*h;
int i, j, ret = 0;
int p0[] = {163,7,6,3,0,-1};
int p1[] = {193,15,0,-1};
a=BN_new();
b[0]=BN_new();
b[1]=BN_new();
c=BN_new();
d=BN_new();
e=BN_new();
f=BN_new();
g=BN_new();
h=BN_new();
BN_GF2m_arr2poly(p0, b[0]);
BN_GF2... | @@ -689,44 +689,98 @@ int test_mul(BIO *bp)
int test_sqr(BIO *bp, BN_CTX *ctx)
{
- BIGNUM a,c,d,e;
- int i;
+ BIGNUM *a,*c,*d,*e;
+ int i, ret = 0;
- BN_init(&a);
- BN_init(&c);
- BN_init(&d);
- BN_init(&e);
+ a = BN_new();
+ c = BN_new();
+ d = BN_new();
+ e = BN_new();
+ if (a == NULL || c == NULL || d == NULL... | CWE-310 | null | null |
37,281 | int test_gf2m_mod_solve_quad(BIO *bp,BN_CTX *ctx)
{
BIGNUM *a,*b[2],*c,*d,*e;
int i, j, s = 0, t, ret = 0;
int p0[] = {163,7,6,3,0,-1};
int p1[] = {193,15,0,-1};
a=BN_new();
b[0]=BN_new();
b[1]=BN_new();
c=BN_new();
d=BN_new();
e=BN_new();
BN_GF2m_arr2poly(p0, b[0]);
BN_GF2m_arr2poly(p1, b[1]);
for (i=... | null | 0 | int test_gf2m_mod_solve_quad(BIO *bp,BN_CTX *ctx)
{
BIGNUM *a,*b[2],*c,*d,*e;
int i, j, s = 0, t, ret = 0;
int p0[] = {163,7,6,3,0,-1};
int p1[] = {193,15,0,-1};
a=BN_new();
b[0]=BN_new();
b[1]=BN_new();
c=BN_new();
d=BN_new();
e=BN_new();
BN_GF2m_arr2poly(p0, b[0]);
BN_GF2m_arr2poly(p1, b[1]);
for (i=... | @@ -689,44 +689,98 @@ int test_mul(BIO *bp)
int test_sqr(BIO *bp, BN_CTX *ctx)
{
- BIGNUM a,c,d,e;
- int i;
+ BIGNUM *a,*c,*d,*e;
+ int i, ret = 0;
- BN_init(&a);
- BN_init(&c);
- BN_init(&d);
- BN_init(&e);
+ a = BN_new();
+ c = BN_new();
+ d = BN_new();
+ e = BN_new();
+ if (a == NULL || c == NULL || d == NULL... | CWE-310 | null | null |
37,282 | int test_gf2m_mod_sqr(BIO *bp,BN_CTX *ctx)
{
BIGNUM *a,*b[2],*c,*d;
int i, j, ret = 0;
int p0[] = {163,7,6,3,0,-1};
int p1[] = {193,15,0,-1};
a=BN_new();
b[0]=BN_new();
b[1]=BN_new();
c=BN_new();
d=BN_new();
BN_GF2m_arr2poly(p0, b[0]);
BN_GF2m_arr2poly(p1, b[1]);
for (i=0; i<num0; i++)
{
BN_bntest_r... | null | 0 | int test_gf2m_mod_sqr(BIO *bp,BN_CTX *ctx)
{
BIGNUM *a,*b[2],*c,*d;
int i, j, ret = 0;
int p0[] = {163,7,6,3,0,-1};
int p1[] = {193,15,0,-1};
a=BN_new();
b[0]=BN_new();
b[1]=BN_new();
c=BN_new();
d=BN_new();
BN_GF2m_arr2poly(p0, b[0]);
BN_GF2m_arr2poly(p1, b[1]);
for (i=0; i<num0; i++)
{
BN_bntest_r... | @@ -689,44 +689,98 @@ int test_mul(BIO *bp)
int test_sqr(BIO *bp, BN_CTX *ctx)
{
- BIGNUM a,c,d,e;
- int i;
+ BIGNUM *a,*c,*d,*e;
+ int i, ret = 0;
- BN_init(&a);
- BN_init(&c);
- BN_init(&d);
- BN_init(&e);
+ a = BN_new();
+ c = BN_new();
+ d = BN_new();
+ e = BN_new();
+ if (a == NULL || c == NULL || d == NULL... | CWE-310 | null | null |
37,283 | int test_gf2m_mod_sqrt(BIO *bp,BN_CTX *ctx)
{
BIGNUM *a,*b[2],*c,*d,*e,*f;
int i, j, ret = 0;
int p0[] = {163,7,6,3,0,-1};
int p1[] = {193,15,0,-1};
a=BN_new();
b[0]=BN_new();
b[1]=BN_new();
c=BN_new();
d=BN_new();
e=BN_new();
f=BN_new();
BN_GF2m_arr2poly(p0, b[0]);
BN_GF2m_arr2poly(p1, b[1]);
for (i=... | null | 0 | int test_gf2m_mod_sqrt(BIO *bp,BN_CTX *ctx)
{
BIGNUM *a,*b[2],*c,*d,*e,*f;
int i, j, ret = 0;
int p0[] = {163,7,6,3,0,-1};
int p1[] = {193,15,0,-1};
a=BN_new();
b[0]=BN_new();
b[1]=BN_new();
c=BN_new();
d=BN_new();
e=BN_new();
f=BN_new();
BN_GF2m_arr2poly(p0, b[0]);
BN_GF2m_arr2poly(p1, b[1]);
for (i=... | @@ -689,44 +689,98 @@ int test_mul(BIO *bp)
int test_sqr(BIO *bp, BN_CTX *ctx)
{
- BIGNUM a,c,d,e;
- int i;
+ BIGNUM *a,*c,*d,*e;
+ int i, ret = 0;
- BN_init(&a);
- BN_init(&c);
- BN_init(&d);
- BN_init(&e);
+ a = BN_new();
+ c = BN_new();
+ d = BN_new();
+ e = BN_new();
+ if (a == NULL || c == NULL || d == NULL... | CWE-310 | null | null |
37,284 | int test_kron(BIO *bp, BN_CTX *ctx)
{
BN_GENCB cb;
BIGNUM *a,*b,*r,*t;
int i;
int legendre, kronecker;
int ret = 0;
a = BN_new();
b = BN_new();
r = BN_new();
t = BN_new();
if (a == NULL || b == NULL || r == NULL || t == NULL) goto err;
BN_GENCB_set(&cb, genprime_cb, NULL);
/* We test BN_kronecker(a, b,... | null | 0 | int test_kron(BIO *bp, BN_CTX *ctx)
{
BN_GENCB cb;
BIGNUM *a,*b,*r,*t;
int i;
int legendre, kronecker;
int ret = 0;
a = BN_new();
b = BN_new();
r = BN_new();
t = BN_new();
if (a == NULL || b == NULL || r == NULL || t == NULL) goto err;
BN_GENCB_set(&cb, genprime_cb, NULL);
/* We test BN_kronecker(a, b,... | @@ -689,44 +689,98 @@ int test_mul(BIO *bp)
int test_sqr(BIO *bp, BN_CTX *ctx)
{
- BIGNUM a,c,d,e;
- int i;
+ BIGNUM *a,*c,*d,*e;
+ int i, ret = 0;
- BN_init(&a);
- BN_init(&c);
- BN_init(&d);
- BN_init(&e);
+ a = BN_new();
+ c = BN_new();
+ d = BN_new();
+ e = BN_new();
+ if (a == NULL || c == NULL || d == NULL... | CWE-310 | null | null |
37,285 | int test_lshift(BIO *bp,BN_CTX *ctx,BIGNUM *a_)
{
BIGNUM *a,*b,*c,*d;
int i;
b=BN_new();
c=BN_new();
d=BN_new();
BN_one(c);
if(a_)
a=a_;
else
{
a=BN_new();
BN_bntest_rand(a,200,0,0); /**/
a->neg=rand_neg();
}
for (i=0; i<num0; i++)
{
BN_lshift(b,a,i+1);
BN_add(c,c,c);
i... | null | 0 | int test_lshift(BIO *bp,BN_CTX *ctx,BIGNUM *a_)
{
BIGNUM *a,*b,*c,*d;
int i;
b=BN_new();
c=BN_new();
d=BN_new();
BN_one(c);
if(a_)
a=a_;
else
{
a=BN_new();
BN_bntest_rand(a,200,0,0); /**/
a->neg=rand_neg();
}
for (i=0; i<num0; i++)
{
BN_lshift(b,a,i+1);
BN_add(c,c,c);
i... | @@ -689,44 +689,98 @@ int test_mul(BIO *bp)
int test_sqr(BIO *bp, BN_CTX *ctx)
{
- BIGNUM a,c,d,e;
- int i;
+ BIGNUM *a,*c,*d,*e;
+ int i, ret = 0;
- BN_init(&a);
- BN_init(&c);
- BN_init(&d);
- BN_init(&e);
+ a = BN_new();
+ c = BN_new();
+ d = BN_new();
+ e = BN_new();
+ if (a == NULL || c == NULL || d == NULL... | CWE-310 | null | null |
37,286 | int test_lshift1(BIO *bp)
{
BIGNUM *a,*b,*c;
int i;
a=BN_new();
b=BN_new();
c=BN_new();
BN_bntest_rand(a,200,0,0); /**/
a->neg=rand_neg();
for (i=0; i<num0; i++)
{
BN_lshift1(b,a);
if (bp != NULL)
{
if (!results)
{
BN_print(bp,a);
BIO_puts(bp," * 2");
BIO_puts(bp," - ");
}
... | null | 0 | int test_lshift1(BIO *bp)
{
BIGNUM *a,*b,*c;
int i;
a=BN_new();
b=BN_new();
c=BN_new();
BN_bntest_rand(a,200,0,0); /**/
a->neg=rand_neg();
for (i=0; i<num0; i++)
{
BN_lshift1(b,a);
if (bp != NULL)
{
if (!results)
{
BN_print(bp,a);
BIO_puts(bp," * 2");
BIO_puts(bp," - ");
}
... | @@ -689,44 +689,98 @@ int test_mul(BIO *bp)
int test_sqr(BIO *bp, BN_CTX *ctx)
{
- BIGNUM a,c,d,e;
- int i;
+ BIGNUM *a,*c,*d,*e;
+ int i, ret = 0;
- BN_init(&a);
- BN_init(&c);
- BN_init(&d);
- BN_init(&e);
+ a = BN_new();
+ c = BN_new();
+ d = BN_new();
+ e = BN_new();
+ if (a == NULL || c == NULL || d == NULL... | CWE-310 | null | null |
37,287 | int test_mod(BIO *bp, BN_CTX *ctx)
{
BIGNUM *a,*b,*c,*d,*e;
int i;
a=BN_new();
b=BN_new();
c=BN_new();
d=BN_new();
e=BN_new();
BN_bntest_rand(a,1024,0,0); /**/
for (i=0; i<num0; i++)
{
BN_bntest_rand(b,450+i*10,0,0); /**/
a->neg=rand_neg();
b->neg=rand_neg();
BN_mod(c,a,b,ctx);/**/
if (bp != NUL... | null | 0 | int test_mod(BIO *bp, BN_CTX *ctx)
{
BIGNUM *a,*b,*c,*d,*e;
int i;
a=BN_new();
b=BN_new();
c=BN_new();
d=BN_new();
e=BN_new();
BN_bntest_rand(a,1024,0,0); /**/
for (i=0; i<num0; i++)
{
BN_bntest_rand(b,450+i*10,0,0); /**/
a->neg=rand_neg();
b->neg=rand_neg();
BN_mod(c,a,b,ctx);/**/
if (bp != NUL... | @@ -689,44 +689,98 @@ int test_mul(BIO *bp)
int test_sqr(BIO *bp, BN_CTX *ctx)
{
- BIGNUM a,c,d,e;
- int i;
+ BIGNUM *a,*c,*d,*e;
+ int i, ret = 0;
- BN_init(&a);
- BN_init(&c);
- BN_init(&d);
- BN_init(&e);
+ a = BN_new();
+ c = BN_new();
+ d = BN_new();
+ e = BN_new();
+ if (a == NULL || c == NULL || d == NULL... | CWE-310 | null | null |
37,288 | int test_mod_exp_mont5(BIO *bp, BN_CTX *ctx)
{
BIGNUM *a,*p,*m,*d,*e;
BN_MONT_CTX *mont;
a=BN_new();
p=BN_new();
m=BN_new();
d=BN_new();
e=BN_new();
mont = BN_MONT_CTX_new();
BN_bntest_rand(m,1024,0,1); /* must be odd for montgomery */
/* Zero exponent */
BN_bntest_rand(a,1024,0,0);
BN_zero(p);
if(!BN... | null | 0 | int test_mod_exp_mont5(BIO *bp, BN_CTX *ctx)
{
BIGNUM *a,*p,*m,*d,*e;
BN_MONT_CTX *mont;
a=BN_new();
p=BN_new();
m=BN_new();
d=BN_new();
e=BN_new();
mont = BN_MONT_CTX_new();
BN_bntest_rand(m,1024,0,1); /* must be odd for montgomery */
/* Zero exponent */
BN_bntest_rand(a,1024,0,0);
BN_zero(p);
if(!BN... | @@ -689,44 +689,98 @@ int test_mul(BIO *bp)
int test_sqr(BIO *bp, BN_CTX *ctx)
{
- BIGNUM a,c,d,e;
- int i;
+ BIGNUM *a,*c,*d,*e;
+ int i, ret = 0;
- BN_init(&a);
- BN_init(&c);
- BN_init(&d);
- BN_init(&e);
+ a = BN_new();
+ c = BN_new();
+ d = BN_new();
+ e = BN_new();
+ if (a == NULL || c == NULL || d == NULL... | CWE-310 | null | null |
37,289 | int test_mod_exp_mont_consttime(BIO *bp, BN_CTX *ctx)
{
BIGNUM *a,*b,*c,*d,*e;
int i;
a=BN_new();
b=BN_new();
c=BN_new();
d=BN_new();
e=BN_new();
BN_bntest_rand(c,30,0,1); /* must be odd for montgomery */
for (i=0; i<num2; i++)
{
BN_bntest_rand(a,20+i*5,0,0); /**/
BN_bntest_rand(b,2+i,0,0); /**/
if... | null | 0 | int test_mod_exp_mont_consttime(BIO *bp, BN_CTX *ctx)
{
BIGNUM *a,*b,*c,*d,*e;
int i;
a=BN_new();
b=BN_new();
c=BN_new();
d=BN_new();
e=BN_new();
BN_bntest_rand(c,30,0,1); /* must be odd for montgomery */
for (i=0; i<num2; i++)
{
BN_bntest_rand(a,20+i*5,0,0); /**/
BN_bntest_rand(b,2+i,0,0); /**/
if... | @@ -689,44 +689,98 @@ int test_mul(BIO *bp)
int test_sqr(BIO *bp, BN_CTX *ctx)
{
- BIGNUM a,c,d,e;
- int i;
+ BIGNUM *a,*c,*d,*e;
+ int i, ret = 0;
- BN_init(&a);
- BN_init(&c);
- BN_init(&d);
- BN_init(&e);
+ a = BN_new();
+ c = BN_new();
+ d = BN_new();
+ e = BN_new();
+ if (a == NULL || c == NULL || d == NULL... | CWE-310 | null | null |
37,290 | int test_mod_mul(BIO *bp, BN_CTX *ctx)
{
BIGNUM *a,*b,*c,*d,*e;
int i,j;
a=BN_new();
b=BN_new();
c=BN_new();
d=BN_new();
e=BN_new();
for (j=0; j<3; j++) {
BN_bntest_rand(c,1024,0,0); /**/
for (i=0; i<num0; i++)
{
BN_bntest_rand(a,475+i*10,0,0); /**/
BN_bntest_rand(b,425+i*11,0,0); /**/
a->neg=rand_... | null | 0 | int test_mod_mul(BIO *bp, BN_CTX *ctx)
{
BIGNUM *a,*b,*c,*d,*e;
int i,j;
a=BN_new();
b=BN_new();
c=BN_new();
d=BN_new();
e=BN_new();
for (j=0; j<3; j++) {
BN_bntest_rand(c,1024,0,0); /**/
for (i=0; i<num0; i++)
{
BN_bntest_rand(a,475+i*10,0,0); /**/
BN_bntest_rand(b,425+i*11,0,0); /**/
a->neg=rand_... | @@ -689,44 +689,98 @@ int test_mul(BIO *bp)
int test_sqr(BIO *bp, BN_CTX *ctx)
{
- BIGNUM a,c,d,e;
- int i;
+ BIGNUM *a,*c,*d,*e;
+ int i, ret = 0;
- BN_init(&a);
- BN_init(&c);
- BN_init(&d);
- BN_init(&e);
+ a = BN_new();
+ c = BN_new();
+ d = BN_new();
+ e = BN_new();
+ if (a == NULL || c == NULL || d == NULL... | CWE-310 | null | null |
37,291 | int test_mont(BIO *bp, BN_CTX *ctx)
{
BIGNUM a,b,c,d,A,B;
BIGNUM n;
int i;
BN_MONT_CTX *mont;
BN_init(&a);
BN_init(&b);
BN_init(&c);
BN_init(&d);
BN_init(&A);
BN_init(&B);
BN_init(&n);
mont=BN_MONT_CTX_new();
if (mont == NULL)
return 0;
BN_bntest_rand(&a,100,0,0); /**/
BN_bntest_rand(&b,100,0,0); ... | null | 0 | int test_mont(BIO *bp, BN_CTX *ctx)
{
BIGNUM a,b,c,d,A,B;
BIGNUM n;
int i;
BN_MONT_CTX *mont;
BN_init(&a);
BN_init(&b);
BN_init(&c);
BN_init(&d);
BN_init(&A);
BN_init(&B);
BN_init(&n);
mont=BN_MONT_CTX_new();
if (mont == NULL)
return 0;
BN_bntest_rand(&a,100,0,0); /**/
BN_bntest_rand(&b,100,0,0); ... | @@ -689,44 +689,98 @@ int test_mul(BIO *bp)
int test_sqr(BIO *bp, BN_CTX *ctx)
{
- BIGNUM a,c,d,e;
- int i;
+ BIGNUM *a,*c,*d,*e;
+ int i, ret = 0;
- BN_init(&a);
- BN_init(&c);
- BN_init(&d);
- BN_init(&e);
+ a = BN_new();
+ c = BN_new();
+ d = BN_new();
+ e = BN_new();
+ if (a == NULL || c == NULL || d == NULL... | CWE-310 | null | null |
37,292 | int test_rshift(BIO *bp,BN_CTX *ctx)
{
BIGNUM *a,*b,*c,*d,*e;
int i;
a=BN_new();
b=BN_new();
c=BN_new();
d=BN_new();
e=BN_new();
BN_one(c);
BN_bntest_rand(a,200,0,0); /**/
a->neg=rand_neg();
for (i=0; i<num0; i++)
{
BN_rshift(b,a,i+1);
BN_add(c,c,c);
if (bp != NULL)
{
if (!results)
{
... | null | 0 | int test_rshift(BIO *bp,BN_CTX *ctx)
{
BIGNUM *a,*b,*c,*d,*e;
int i;
a=BN_new();
b=BN_new();
c=BN_new();
d=BN_new();
e=BN_new();
BN_one(c);
BN_bntest_rand(a,200,0,0); /**/
a->neg=rand_neg();
for (i=0; i<num0; i++)
{
BN_rshift(b,a,i+1);
BN_add(c,c,c);
if (bp != NULL)
{
if (!results)
{
... | @@ -689,44 +689,98 @@ int test_mul(BIO *bp)
int test_sqr(BIO *bp, BN_CTX *ctx)
{
- BIGNUM a,c,d,e;
- int i;
+ BIGNUM *a,*c,*d,*e;
+ int i, ret = 0;
- BN_init(&a);
- BN_init(&c);
- BN_init(&d);
- BN_init(&e);
+ a = BN_new();
+ c = BN_new();
+ d = BN_new();
+ e = BN_new();
+ if (a == NULL || c == NULL || d == NULL... | CWE-310 | null | null |
37,293 | int test_rshift1(BIO *bp)
{
BIGNUM *a,*b,*c;
int i;
a=BN_new();
b=BN_new();
c=BN_new();
BN_bntest_rand(a,200,0,0); /**/
a->neg=rand_neg();
for (i=0; i<num0; i++)
{
BN_rshift1(b,a);
if (bp != NULL)
{
if (!results)
{
BN_print(bp,a);
BIO_puts(bp," / 2");
BIO_puts(bp," - ");
}
... | null | 0 | int test_rshift1(BIO *bp)
{
BIGNUM *a,*b,*c;
int i;
a=BN_new();
b=BN_new();
c=BN_new();
BN_bntest_rand(a,200,0,0); /**/
a->neg=rand_neg();
for (i=0; i<num0; i++)
{
BN_rshift1(b,a);
if (bp != NULL)
{
if (!results)
{
BN_print(bp,a);
BIO_puts(bp," / 2");
BIO_puts(bp," - ");
}
... | @@ -689,44 +689,98 @@ int test_mul(BIO *bp)
int test_sqr(BIO *bp, BN_CTX *ctx)
{
- BIGNUM a,c,d,e;
- int i;
+ BIGNUM *a,*c,*d,*e;
+ int i, ret = 0;
- BN_init(&a);
- BN_init(&c);
- BN_init(&d);
- BN_init(&e);
+ a = BN_new();
+ c = BN_new();
+ d = BN_new();
+ e = BN_new();
+ if (a == NULL || c == NULL || d == NULL... | CWE-310 | null | null |
37,294 | int test_sqrt(BIO *bp, BN_CTX *ctx)
{
BN_GENCB cb;
BIGNUM *a,*p,*r;
int i, j;
int ret = 0;
a = BN_new();
p = BN_new();
r = BN_new();
if (a == NULL || p == NULL || r == NULL) goto err;
BN_GENCB_set(&cb, genprime_cb, NULL);
for (i = 0; i < 16; i++)
{
if (i < 8)
{
unsigned primes[8] = { 2, 3, 5, 7,... | null | 0 | int test_sqrt(BIO *bp, BN_CTX *ctx)
{
BN_GENCB cb;
BIGNUM *a,*p,*r;
int i, j;
int ret = 0;
a = BN_new();
p = BN_new();
r = BN_new();
if (a == NULL || p == NULL || r == NULL) goto err;
BN_GENCB_set(&cb, genprime_cb, NULL);
for (i = 0; i < 16; i++)
{
if (i < 8)
{
unsigned primes[8] = { 2, 3, 5, 7,... | @@ -689,44 +689,98 @@ int test_mul(BIO *bp)
int test_sqr(BIO *bp, BN_CTX *ctx)
{
- BIGNUM a,c,d,e;
- int i;
+ BIGNUM *a,*c,*d,*e;
+ int i, ret = 0;
- BN_init(&a);
- BN_init(&c);
- BN_init(&d);
- BN_init(&e);
+ a = BN_new();
+ c = BN_new();
+ d = BN_new();
+ e = BN_new();
+ if (a == NULL || c == NULL || d == NULL... | CWE-310 | null | null |
37,295 | int test_sub(BIO *bp)
{
BIGNUM a,b,c;
int i;
BN_init(&a);
BN_init(&b);
BN_init(&c);
for (i=0; i<num0+num1; i++)
{
if (i < num1)
{
BN_bntest_rand(&a,512,0,0);
BN_copy(&b,&a);
if (BN_set_bit(&a,i)==0) return(0);
BN_add_word(&b,i);
}
else
{
BN_bntest_rand(&b,400+i-num1,0,0);
a.neg... | null | 0 | int test_sub(BIO *bp)
{
BIGNUM a,b,c;
int i;
BN_init(&a);
BN_init(&b);
BN_init(&c);
for (i=0; i<num0+num1; i++)
{
if (i < num1)
{
BN_bntest_rand(&a,512,0,0);
BN_copy(&b,&a);
if (BN_set_bit(&a,i)==0) return(0);
BN_add_word(&b,i);
}
else
{
BN_bntest_rand(&b,400+i-num1,0,0);
a.neg... | @@ -689,44 +689,98 @@ int test_mul(BIO *bp)
int test_sqr(BIO *bp, BN_CTX *ctx)
{
- BIGNUM a,c,d,e;
- int i;
+ BIGNUM *a,*c,*d,*e;
+ int i, ret = 0;
- BN_init(&a);
- BN_init(&c);
- BN_init(&d);
- BN_init(&e);
+ a = BN_new();
+ c = BN_new();
+ d = BN_new();
+ e = BN_new();
+ if (a == NULL || c == NULL || d == NULL... | CWE-310 | null | null |
37,296 | static ssize_t skb_unix_socket_splice(struct sock *sk,
struct pipe_inode_info *pipe,
struct splice_pipe_desc *spd)
{
int ret;
struct unix_sock *u = unix_sk(sk);
mutex_unlock(&u->readlock);
ret = splice_to_pipe(pipe, spd);
mutex_lock(&u->readlock);
return ret;
}
| DoS Bypass | 0 | static ssize_t skb_unix_socket_splice(struct sock *sk,
struct pipe_inode_info *pipe,
struct splice_pipe_desc *spd)
{
int ret;
struct unix_sock *u = unix_sk(sk);
mutex_unlock(&u->readlock);
ret = splice_to_pipe(pipe, spd);
mutex_lock(&u->readlock);
return ret;
}
| @@ -326,6 +326,118 @@ static struct sock *unix_find_socket_byinode(struct inode *i)
return s;
}
+/* Support code for asymmetrically connected dgram sockets
+ *
+ * If a datagram socket is connected to a socket not itself connected
+ * to the first socket (eg, /dev/log), clients may only enqueue more
+ * messages i... | null | null | null |
37,297 | static int unix_autobind(struct socket *sock)
{
struct sock *sk = sock->sk;
struct net *net = sock_net(sk);
struct unix_sock *u = unix_sk(sk);
static u32 ordernum = 1;
struct unix_address *addr;
int err;
unsigned int retries = 0;
err = mutex_lock_interruptible(&u->readlock);
if (err)
return err;
err = 0;
... | DoS Bypass | 0 | static int unix_autobind(struct socket *sock)
{
struct sock *sk = sock->sk;
struct net *net = sock_net(sk);
struct unix_sock *u = unix_sk(sk);
static u32 ordernum = 1;
struct unix_address *addr;
int err;
unsigned int retries = 0;
err = mutex_lock_interruptible(&u->readlock);
if (err)
return err;
err = 0;
... | @@ -326,6 +326,118 @@ static struct sock *unix_find_socket_byinode(struct inode *i)
return s;
}
+/* Support code for asymmetrically connected dgram sockets
+ *
+ * If a datagram socket is connected to a socket not itself connected
+ * to the first socket (eg, /dev/log), clients may only enqueue more
+ * messages i... | null | null | null |
37,298 | static int unix_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
{
struct sock *sk = sock->sk;
struct net *net = sock_net(sk);
struct unix_sock *u = unix_sk(sk);
struct sockaddr_un *sunaddr = (struct sockaddr_un *)uaddr;
char *sun_path = sunaddr->sun_path;
int err;
unsigned int hash;
struct unix_... | DoS Bypass | 0 | static int unix_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
{
struct sock *sk = sock->sk;
struct net *net = sock_net(sk);
struct unix_sock *u = unix_sk(sk);
struct sockaddr_un *sunaddr = (struct sockaddr_un *)uaddr;
char *sun_path = sunaddr->sun_path;
int err;
unsigned int hash;
struct unix_... | @@ -326,6 +326,118 @@ static struct sock *unix_find_socket_byinode(struct inode *i)
return s;
}
+/* Support code for asymmetrically connected dgram sockets
+ *
+ * If a datagram socket is connected to a socket not itself connected
+ * to the first socket (eg, /dev/log), clients may only enqueue more
+ * messages i... | null | null | null |
37,299 | static int unix_create(struct net *net, struct socket *sock, int protocol,
int kern)
{
if (protocol && protocol != PF_UNIX)
return -EPROTONOSUPPORT;
sock->state = SS_UNCONNECTED;
switch (sock->type) {
case SOCK_STREAM:
sock->ops = &unix_stream_ops;
break;
/*
* Believe it or not BSD has AF_UNIX... | DoS Bypass | 0 | static int unix_create(struct net *net, struct socket *sock, int protocol,
int kern)
{
if (protocol && protocol != PF_UNIX)
return -EPROTONOSUPPORT;
sock->state = SS_UNCONNECTED;
switch (sock->type) {
case SOCK_STREAM:
sock->ops = &unix_stream_ops;
break;
/*
* Believe it or not BSD has AF_UNIX... | @@ -326,6 +326,118 @@ static struct sock *unix_find_socket_byinode(struct inode *i)
return s;
}
+/* Support code for asymmetrically connected dgram sockets
+ *
+ * If a datagram socket is connected to a socket not itself connected
+ * to the first socket (eg, /dev/log), clients may only enqueue more
+ * messages i... | null | null | null |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.