idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
16,400 | handle_t *ext4_journal_start_sb(struct super_block *sb, int nblocks)
{
journal_t *journal;
handle_t *handle;
trace_ext4_journal_start(sb, nblocks, _RET_IP_);
if (sb->s_flags & MS_RDONLY)
return ERR_PTR(-EROFS);
journal = EXT4_SB(sb)->s_journal;
handle = ext4_journal_current_handle();
/*
* If a handle has... | DoS | 0 | handle_t *ext4_journal_start_sb(struct super_block *sb, int nblocks)
{
journal_t *journal;
handle_t *handle;
trace_ext4_journal_start(sb, nblocks, _RET_IP_);
if (sb->s_flags & MS_RDONLY)
return ERR_PTR(-EROFS);
journal = EXT4_SB(sb)->s_journal;
handle = ext4_journal_current_handle();
/*
* If a handle has... | @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,401 | void ext4_kvfree(void *ptr)
{
if (is_vmalloc_addr(ptr))
vfree(ptr);
else
kfree(ptr);
}
| DoS | 0 | void ext4_kvfree(void *ptr)
{
if (is_vmalloc_addr(ptr))
vfree(ptr);
else
kfree(ptr);
}
| @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,402 | void *ext4_kvmalloc(size_t size, gfp_t flags)
{
void *ret;
ret = kmalloc(size, flags);
if (!ret)
ret = __vmalloc(size, flags, PAGE_KERNEL);
return ret;
}
| DoS | 0 | void *ext4_kvmalloc(size_t size, gfp_t flags)
{
void *ret;
ret = kmalloc(size, flags);
if (!ret)
ret = __vmalloc(size, flags, PAGE_KERNEL);
return ret;
}
| @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,403 | void *ext4_kvzalloc(size_t size, gfp_t flags)
{
void *ret;
ret = kzalloc(size, flags);
if (!ret)
ret = __vmalloc(size, flags | __GFP_ZERO, PAGE_KERNEL);
return ret;
}
| DoS | 0 | void *ext4_kvzalloc(size_t size, gfp_t flags)
{
void *ret;
ret = kzalloc(size, flags);
if (!ret)
ret = __vmalloc(size, flags | __GFP_ZERO, PAGE_KERNEL);
return ret;
}
| @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,404 | static int ext4_li_info_new(void)
{
struct ext4_lazy_init *eli = NULL;
eli = kzalloc(sizeof(*eli), GFP_KERNEL);
if (!eli)
return -ENOMEM;
INIT_LIST_HEAD(&eli->li_request_list);
mutex_init(&eli->li_list_mtx);
eli->li_state |= EXT4_LAZYINIT_QUIT;
ext4_li_info = eli;
return 0;
}
| DoS | 0 | static int ext4_li_info_new(void)
{
struct ext4_lazy_init *eli = NULL;
eli = kzalloc(sizeof(*eli), GFP_KERNEL);
if (!eli)
return -ENOMEM;
INIT_LIST_HEAD(&eli->li_request_list);
mutex_init(&eli->li_list_mtx);
eli->li_state |= EXT4_LAZYINIT_QUIT;
ext4_li_info = eli;
return 0;
}
| @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,405 | static int ext4_load_journal(struct super_block *sb,
struct ext4_super_block *es,
unsigned long journal_devnum)
{
journal_t *journal;
unsigned int journal_inum = le32_to_cpu(es->s_journal_inum);
dev_t journal_dev;
int err = 0;
int really_read_only;
BUG_ON(!EXT4_HAS_COMPAT_FEATURE(sb, EXT4_FEATURE... | DoS | 0 | static int ext4_load_journal(struct super_block *sb,
struct ext4_super_block *es,
unsigned long journal_devnum)
{
journal_t *journal;
unsigned int journal_inum = le32_to_cpu(es->s_journal_inum);
dev_t journal_dev;
int err = 0;
int really_read_only;
BUG_ON(!EXT4_HAS_COMPAT_FEATURE(sb, EXT4_FEATURE... | @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,406 | static int ext4_mark_dquot_dirty(struct dquot *dquot)
{
/* Are we journaling quotas? */
if (EXT4_SB(dquot->dq_sb)->s_qf_names[USRQUOTA] ||
EXT4_SB(dquot->dq_sb)->s_qf_names[GRPQUOTA]) {
dquot_mark_dquot_dirty(dquot);
return ext4_write_dquot(dquot);
} else {
return dquot_mark_dquot_dirty(dquot);
}
}
| DoS | 0 | static int ext4_mark_dquot_dirty(struct dquot *dquot)
{
/* Are we journaling quotas? */
if (EXT4_SB(dquot->dq_sb)->s_qf_names[USRQUOTA] ||
EXT4_SB(dquot->dq_sb)->s_qf_names[GRPQUOTA]) {
dquot_mark_dquot_dirty(dquot);
return ext4_write_dquot(dquot);
} else {
return dquot_mark_dquot_dirty(dquot);
}
}
| @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,407 | static loff_t ext4_max_size(int blkbits, int has_huge_files)
{
loff_t res;
loff_t upper_limit = MAX_LFS_FILESIZE;
/* small i_blocks in vfs inode? */
if (!has_huge_files || sizeof(blkcnt_t) < sizeof(u64)) {
/*
* CONFIG_LBDAF is not enabled implies the inode
* i_block represent total blocks in 512 bytes
*... | DoS | 0 | static loff_t ext4_max_size(int blkbits, int has_huge_files)
{
loff_t res;
loff_t upper_limit = MAX_LFS_FILESIZE;
/* small i_blocks in vfs inode? */
if (!has_huge_files || sizeof(blkcnt_t) < sizeof(u64)) {
/*
* CONFIG_LBDAF is not enabled implies the inode
* i_block represent total blocks in 512 bytes
*... | @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,408 | static struct dentry *ext4_mount(struct file_system_type *fs_type, int flags,
const char *dev_name, void *data)
{
return mount_bdev(fs_type, flags, dev_name, data, ext4_fill_super);
}
| DoS | 0 | static struct dentry *ext4_mount(struct file_system_type *fs_type, int flags,
const char *dev_name, void *data)
{
return mount_bdev(fs_type, flags, dev_name, data, ext4_fill_super);
}
| @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,409 | void ext4_msg(struct super_block *sb, const char *prefix, const char *fmt, ...)
{
struct va_format vaf;
va_list args;
va_start(args, fmt);
vaf.fmt = fmt;
vaf.va = &args;
printk("%sEXT4-fs (%s): %pV\n", prefix, sb->s_id, &vaf);
va_end(args);
}
| DoS | 0 | void ext4_msg(struct super_block *sb, const char *prefix, const char *fmt, ...)
{
struct va_format vaf;
va_list args;
va_start(args, fmt);
vaf.fmt = fmt;
vaf.va = &args;
printk("%sEXT4-fs (%s): %pV\n", prefix, sb->s_id, &vaf);
va_end(args);
}
| @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,410 | static struct inode *ext4_nfs_get_inode(struct super_block *sb,
u64 ino, u32 generation)
{
struct inode *inode;
if (ino < EXT4_FIRST_INO(sb) && ino != EXT4_ROOT_INO)
return ERR_PTR(-ESTALE);
if (ino > le32_to_cpu(EXT4_SB(sb)->s_es->s_inodes_count))
return ERR_PTR(-ESTALE);
/* iget isn't really right if t... | DoS | 0 | static struct inode *ext4_nfs_get_inode(struct super_block *sb,
u64 ino, u32 generation)
{
struct inode *inode;
if (ino < EXT4_FIRST_INO(sb) && ino != EXT4_ROOT_INO)
return ERR_PTR(-ESTALE);
if (ino > le32_to_cpu(EXT4_SB(sb)->s_es->s_inodes_count))
return ERR_PTR(-ESTALE);
/* iget isn't really right if t... | @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,411 | static void ext4_orphan_cleanup(struct super_block *sb,
struct ext4_super_block *es)
{
unsigned int s_flags = sb->s_flags;
int nr_orphans = 0, nr_truncates = 0;
#ifdef CONFIG_QUOTA
int i;
#endif
if (!es->s_last_orphan) {
jbd_debug(4, "no orphan inodes to clean up\n");
return;
}
if (bdev_read_only(sb->s_b... | DoS | 0 | static void ext4_orphan_cleanup(struct super_block *sb,
struct ext4_super_block *es)
{
unsigned int s_flags = sb->s_flags;
int nr_orphans = 0, nr_truncates = 0;
#ifdef CONFIG_QUOTA
int i;
#endif
if (!es->s_last_orphan) {
jbd_debug(4, "no orphan inodes to clean up\n");
return;
}
if (bdev_read_only(sb->s_b... | @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,412 | static void ext4_put_nojournal(handle_t *handle)
{
unsigned long ref_cnt = (unsigned long)handle;
BUG_ON(ref_cnt == 0);
ref_cnt--;
handle = (handle_t *)ref_cnt;
current->journal_info = handle;
}
| DoS | 0 | static void ext4_put_nojournal(handle_t *handle)
{
unsigned long ref_cnt = (unsigned long)handle;
BUG_ON(ref_cnt == 0);
ref_cnt--;
handle = (handle_t *)ref_cnt;
current->journal_info = handle;
}
| @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,413 | static void ext4_put_super(struct super_block *sb)
{
struct ext4_sb_info *sbi = EXT4_SB(sb);
struct ext4_super_block *es = sbi->s_es;
int i, err;
ext4_unregister_li_request(sb);
dquot_disable(sb, -1, DQUOT_USAGE_ENABLED | DQUOT_LIMITS_ENABLED);
flush_workqueue(sbi->dio_unwritten_wq);
destroy_workqueue(sbi->dio... | DoS | 0 | static void ext4_put_super(struct super_block *sb)
{
struct ext4_sb_info *sbi = EXT4_SB(sb);
struct ext4_super_block *es = sbi->s_es;
int i, err;
ext4_unregister_li_request(sb);
dquot_disable(sb, -1, DQUOT_USAGE_ENABLED | DQUOT_LIMITS_ENABLED);
flush_workqueue(sbi->dio_unwritten_wq);
destroy_workqueue(sbi->dio... | @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,414 | static int ext4_quota_off(struct super_block *sb, int type)
{
struct inode *inode = sb_dqopt(sb)->files[type];
handle_t *handle;
/* Force all delayed allocation blocks to be allocated.
* Caller already holds s_umount sem */
if (test_opt(sb, DELALLOC))
sync_filesystem(sb);
if (!inode)
goto out;
/* Update ... | DoS | 0 | static int ext4_quota_off(struct super_block *sb, int type)
{
struct inode *inode = sb_dqopt(sb)->files[type];
handle_t *handle;
/* Force all delayed allocation blocks to be allocated.
* Caller already holds s_umount sem */
if (test_opt(sb, DELALLOC))
sync_filesystem(sb);
if (!inode)
goto out;
/* Update ... | @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,415 | static int ext4_quota_on_mount(struct super_block *sb, int type)
{
return dquot_quota_on_mount(sb, EXT4_SB(sb)->s_qf_names[type],
EXT4_SB(sb)->s_jquota_fmt, type);
}
| DoS | 0 | static int ext4_quota_on_mount(struct super_block *sb, int type)
{
return dquot_quota_on_mount(sb, EXT4_SB(sb)->s_qf_names[type],
EXT4_SB(sb)->s_jquota_fmt, type);
}
| @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,416 | static ssize_t ext4_quota_read(struct super_block *sb, int type, char *data,
size_t len, loff_t off)
{
struct inode *inode = sb_dqopt(sb)->files[type];
ext4_lblk_t blk = off >> EXT4_BLOCK_SIZE_BITS(sb);
int err = 0;
int offset = off & (sb->s_blocksize - 1);
int tocopy;
size_t toread;
struct buffer_head... | DoS | 0 | static ssize_t ext4_quota_read(struct super_block *sb, int type, char *data,
size_t len, loff_t off)
{
struct inode *inode = sb_dqopt(sb)->files[type];
ext4_lblk_t blk = off >> EXT4_BLOCK_SIZE_BITS(sb);
int err = 0;
int offset = off & (sb->s_blocksize - 1);
int tocopy;
size_t toread;
struct buffer_head... | @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,417 | static ssize_t ext4_quota_write(struct super_block *sb, int type,
const char *data, size_t len, loff_t off)
{
struct inode *inode = sb_dqopt(sb)->files[type];
ext4_lblk_t blk = off >> EXT4_BLOCK_SIZE_BITS(sb);
int err = 0;
int offset = off & (sb->s_blocksize - 1);
struct buffer_head *bh;
handle_t *handle = jo... | DoS | 0 | static ssize_t ext4_quota_write(struct super_block *sb, int type,
const char *data, size_t len, loff_t off)
{
struct inode *inode = sb_dqopt(sb)->files[type];
ext4_lblk_t blk = off >> EXT4_BLOCK_SIZE_BITS(sb);
int err = 0;
int offset = off & (sb->s_blocksize - 1);
struct buffer_head *bh;
handle_t *handle = jo... | @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,418 | static int ext4_register_li_request(struct super_block *sb,
ext4_group_t first_not_zeroed)
{
struct ext4_sb_info *sbi = EXT4_SB(sb);
struct ext4_li_request *elr;
ext4_group_t ngroups = EXT4_SB(sb)->s_groups_count;
int ret = 0;
if (sbi->s_li_request != NULL) {
/*
* Reset timeout so it can be computed ... | DoS | 0 | static int ext4_register_li_request(struct super_block *sb,
ext4_group_t first_not_zeroed)
{
struct ext4_sb_info *sbi = EXT4_SB(sb);
struct ext4_li_request *elr;
ext4_group_t ngroups = EXT4_SB(sb)->s_groups_count;
int ret = 0;
if (sbi->s_li_request != NULL) {
/*
* Reset timeout so it can be computed ... | @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,419 | static int ext4_release_dquot(struct dquot *dquot)
{
int ret, err;
handle_t *handle;
handle = ext4_journal_start(dquot_to_inode(dquot),
EXT4_QUOTA_DEL_BLOCKS(dquot->dq_sb));
if (IS_ERR(handle)) {
/* Release dquot anyway to avoid endless cycle in dqput() */
dquot_release(dquot);
return PTR_ERR(handle)... | DoS | 0 | static int ext4_release_dquot(struct dquot *dquot)
{
int ret, err;
handle_t *handle;
handle = ext4_journal_start(dquot_to_inode(dquot),
EXT4_QUOTA_DEL_BLOCKS(dquot->dq_sb));
if (IS_ERR(handle)) {
/* Release dquot anyway to avoid endless cycle in dqput() */
dquot_release(dquot);
return PTR_ERR(handle)... | @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,420 | static int ext4_remount(struct super_block *sb, int *flags, char *data)
{
struct ext4_super_block *es;
struct ext4_sb_info *sbi = EXT4_SB(sb);
ext4_fsblk_t n_blocks_count = 0;
unsigned long old_sb_flags;
struct ext4_mount_options old_opts;
int enable_quota = 0;
ext4_group_t g;
unsigned int journal_ioprio = DEFA... | DoS | 0 | static int ext4_remount(struct super_block *sb, int *flags, char *data)
{
struct ext4_super_block *es;
struct ext4_sb_info *sbi = EXT4_SB(sb);
ext4_fsblk_t n_blocks_count = 0;
unsigned long old_sb_flags;
struct ext4_mount_options old_opts;
int enable_quota = 0;
ext4_group_t g;
unsigned int journal_ioprio = DEFA... | @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,421 | static void ext4_remove_li_request(struct ext4_li_request *elr)
{
struct ext4_sb_info *sbi;
if (!elr)
return;
sbi = elr->lr_sbi;
list_del(&elr->lr_request);
sbi->s_li_request = NULL;
kfree(elr);
}
| DoS | 0 | static void ext4_remove_li_request(struct ext4_li_request *elr)
{
struct ext4_sb_info *sbi;
if (!elr)
return;
sbi = elr->lr_sbi;
list_del(&elr->lr_request);
sbi->s_li_request = NULL;
kfree(elr);
}
| @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,422 | static int ext4_run_lazyinit_thread(void)
{
ext4_lazyinit_task = kthread_run(ext4_lazyinit_thread,
ext4_li_info, "ext4lazyinit");
if (IS_ERR(ext4_lazyinit_task)) {
int err = PTR_ERR(ext4_lazyinit_task);
ext4_clear_request_list();
kfree(ext4_li_info);
ext4_li_info = NULL;
printk(KERN_CRIT "EXT4: error ... | DoS | 0 | static int ext4_run_lazyinit_thread(void)
{
ext4_lazyinit_task = kthread_run(ext4_lazyinit_thread,
ext4_li_info, "ext4lazyinit");
if (IS_ERR(ext4_lazyinit_task)) {
int err = PTR_ERR(ext4_lazyinit_task);
ext4_clear_request_list();
kfree(ext4_li_info);
ext4_li_info = NULL;
printk(KERN_CRIT "EXT4: error ... | @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,423 | static int ext4_run_li_request(struct ext4_li_request *elr)
{
struct ext4_group_desc *gdp = NULL;
ext4_group_t group, ngroups;
struct super_block *sb;
unsigned long timeout = 0;
int ret = 0;
sb = elr->lr_super;
ngroups = EXT4_SB(sb)->s_groups_count;
for (group = elr->lr_next_group; group < ngroups; group++) {... | DoS | 0 | static int ext4_run_li_request(struct ext4_li_request *elr)
{
struct ext4_group_desc *gdp = NULL;
ext4_group_t group, ngroups;
struct super_block *sb;
unsigned long timeout = 0;
int ret = 0;
sb = elr->lr_super;
ngroups = EXT4_SB(sb)->s_groups_count;
for (group = elr->lr_next_group; group < ngroups; group++) {... | @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,424 | static int ext4_setup_super(struct super_block *sb, struct ext4_super_block *es,
int read_only)
{
struct ext4_sb_info *sbi = EXT4_SB(sb);
int res = 0;
if (le32_to_cpu(es->s_rev_level) > EXT4_MAX_SUPP_REV) {
ext4_msg(sb, KERN_ERR, "revision level too high, "
"forcing read-only mode");
res = MS_RDONLY;... | DoS | 0 | static int ext4_setup_super(struct super_block *sb, struct ext4_super_block *es,
int read_only)
{
struct ext4_sb_info *sbi = EXT4_SB(sb);
int res = 0;
if (le32_to_cpu(es->s_rev_level) > EXT4_MAX_SUPP_REV) {
ext4_msg(sb, KERN_ERR, "revision level too high, "
"forcing read-only mode");
res = MS_RDONLY;... | @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,425 | static int ext4_show_options(struct seq_file *seq, struct vfsmount *vfs)
{
int def_errors;
unsigned long def_mount_opts;
struct super_block *sb = vfs->mnt_sb;
struct ext4_sb_info *sbi = EXT4_SB(sb);
struct ext4_super_block *es = sbi->s_es;
def_mount_opts = le32_to_cpu(es->s_default_mount_opts);
def_errors =... | DoS | 0 | static int ext4_show_options(struct seq_file *seq, struct vfsmount *vfs)
{
int def_errors;
unsigned long def_mount_opts;
struct super_block *sb = vfs->mnt_sb;
struct ext4_sb_info *sbi = EXT4_SB(sb);
struct ext4_super_block *es = sbi->s_es;
def_mount_opts = le32_to_cpu(es->s_default_mount_opts);
def_errors =... | @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,426 | static inline void ext4_show_quota_options(struct seq_file *seq,
struct super_block *sb)
{
#if defined(CONFIG_QUOTA)
struct ext4_sb_info *sbi = EXT4_SB(sb);
if (sbi->s_jquota_fmt) {
char *fmtname = "";
switch (sbi->s_jquota_fmt) {
case QFMT_VFS_OLD:
fmtname = "vfsold";
break;
case QFMT_VFS_V0:... | DoS | 0 | static inline void ext4_show_quota_options(struct seq_file *seq,
struct super_block *sb)
{
#if defined(CONFIG_QUOTA)
struct ext4_sb_info *sbi = EXT4_SB(sb);
if (sbi->s_jquota_fmt) {
char *fmtname = "";
switch (sbi->s_jquota_fmt) {
case QFMT_VFS_OLD:
fmtname = "vfsold";
break;
case QFMT_VFS_V0:... | @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,427 | static int ext4_statfs(struct dentry *dentry, struct kstatfs *buf)
{
struct super_block *sb = dentry->d_sb;
struct ext4_sb_info *sbi = EXT4_SB(sb);
struct ext4_super_block *es = sbi->s_es;
struct ext4_group_desc *gdp;
u64 fsid;
s64 bfree;
if (test_opt(sb, MINIX_DF)) {
sbi->s_overhead_last = 0;
} else if (es-... | DoS | 0 | static int ext4_statfs(struct dentry *dentry, struct kstatfs *buf)
{
struct super_block *sb = dentry->d_sb;
struct ext4_sb_info *sbi = EXT4_SB(sb);
struct ext4_super_block *es = sbi->s_es;
struct ext4_group_desc *gdp;
u64 fsid;
s64 bfree;
if (test_opt(sb, MINIX_DF)) {
sbi->s_overhead_last = 0;
} else if (es-... | @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,428 | static int ext4_sync_fs(struct super_block *sb, int wait)
{
int ret = 0;
tid_t target;
struct ext4_sb_info *sbi = EXT4_SB(sb);
trace_ext4_sync_fs(sb, wait);
flush_workqueue(sbi->dio_unwritten_wq);
if (jbd2_journal_start_commit(sbi->s_journal, &target)) {
if (wait)
jbd2_log_wait_commit(sbi->s_journal, target... | DoS | 0 | static int ext4_sync_fs(struct super_block *sb, int wait)
{
int ret = 0;
tid_t target;
struct ext4_sb_info *sbi = EXT4_SB(sb);
trace_ext4_sync_fs(sb, wait);
flush_workqueue(sbi->dio_unwritten_wq);
if (jbd2_journal_start_commit(sbi->s_journal, &target)) {
if (wait)
jbd2_log_wait_commit(sbi->s_journal, target... | @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,429 | static int ext4_unfreeze(struct super_block *sb)
{
if (sb->s_flags & MS_RDONLY)
return 0;
lock_super(sb);
/* Reset the needs_recovery flag before the fs is unlocked. */
EXT4_SET_INCOMPAT_FEATURE(sb, EXT4_FEATURE_INCOMPAT_RECOVER);
ext4_commit_super(sb, 1);
unlock_super(sb);
return 0;
}
| DoS | 0 | static int ext4_unfreeze(struct super_block *sb)
{
if (sb->s_flags & MS_RDONLY)
return 0;
lock_super(sb);
/* Reset the needs_recovery flag before the fs is unlocked. */
EXT4_SET_INCOMPAT_FEATURE(sb, EXT4_FEATURE_INCOMPAT_RECOVER);
ext4_commit_super(sb, 1);
unlock_super(sb);
return 0;
}
| @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,430 | void ext4_update_dynamic_rev(struct super_block *sb)
{
struct ext4_super_block *es = EXT4_SB(sb)->s_es;
if (le32_to_cpu(es->s_rev_level) > EXT4_GOOD_OLD_REV)
return;
ext4_warning(sb,
"updating to rev %d because of new feature flag, "
"running e2fsck is recommended",
EXT4_DYNAMIC_REV);
es->... | DoS | 0 | void ext4_update_dynamic_rev(struct super_block *sb)
{
struct ext4_super_block *es = EXT4_SB(sb)->s_es;
if (le32_to_cpu(es->s_rev_level) > EXT4_GOOD_OLD_REV)
return;
ext4_warning(sb,
"updating to rev %d because of new feature flag, "
"running e2fsck is recommended",
EXT4_DYNAMIC_REV);
es->... | @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,431 | static int ext4_write_info(struct super_block *sb, int type)
{
int ret, err;
handle_t *handle;
/* Data block + inode block */
handle = ext4_journal_start(sb->s_root->d_inode, 2);
if (IS_ERR(handle))
return PTR_ERR(handle);
ret = dquot_commit_info(sb, type);
err = ext4_journal_stop(handle);
if (!ret)
ret = ... | DoS | 0 | static int ext4_write_info(struct super_block *sb, int type)
{
int ret, err;
handle_t *handle;
/* Data block + inode block */
handle = ext4_journal_start(sb->s_root->d_inode, 2);
if (IS_ERR(handle))
return PTR_ERR(handle);
ret = dquot_commit_info(sb, type);
err = ext4_journal_stop(handle);
if (!ret)
ret = ... | @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,432 | static void ext4_write_super(struct super_block *sb)
{
lock_super(sb);
ext4_commit_super(sb, 1);
unlock_super(sb);
}
| DoS | 0 | static void ext4_write_super(struct super_block *sb)
{
lock_super(sb);
ext4_commit_super(sb, 1);
unlock_super(sb);
}
| @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,433 | static ext4_fsblk_t get_sb_block(void **data)
{
ext4_fsblk_t sb_block;
char *options = (char *) *data;
if (!options || strncmp(options, "sb=", 3) != 0)
return 1; /* Default location */
options += 3;
/* TODO: use simple_strtoll with >32bit ext4 */
sb_block = simple_strtoul(options, &options, 0);
if (*options... | DoS | 0 | static ext4_fsblk_t get_sb_block(void **data)
{
ext4_fsblk_t sb_block;
char *options = (char *) *data;
if (!options || strncmp(options, "sb=", 3) != 0)
return 1; /* Default location */
options += 3;
/* TODO: use simple_strtoll with >32bit ext4 */
sb_block = simple_strtoul(options, &options, 0);
if (*options... | @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,434 | static ssize_t inode_readahead_blks_store(struct ext4_attr *a,
struct ext4_sb_info *sbi,
const char *buf, size_t count)
{
unsigned long t;
if (parse_strtoul(buf, 0x40000000, &t))
return -EINVAL;
if (t && !is_power_of_2(t))
return -EINVAL;
sbi->s_inode_readahead_blks = t;
return count;
}
| DoS | 0 | static ssize_t inode_readahead_blks_store(struct ext4_attr *a,
struct ext4_sb_info *sbi,
const char *buf, size_t count)
{
unsigned long t;
if (parse_strtoul(buf, 0x40000000, &t))
return -EINVAL;
if (t && !is_power_of_2(t))
return -EINVAL;
sbi->s_inode_readahead_blks = t;
return count;
}
| @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,435 | static ssize_t lifetime_write_kbytes_show(struct ext4_attr *a,
struct ext4_sb_info *sbi, char *buf)
{
struct super_block *sb = sbi->s_buddy_cache->i_sb;
if (!sb->s_bdev->bd_part)
return snprintf(buf, PAGE_SIZE, "0\n");
return snprintf(buf, PAGE_SIZE, "%llu\n",
(unsigned long long)(sbi->s_kbytes_written ... | DoS | 0 | static ssize_t lifetime_write_kbytes_show(struct ext4_attr *a,
struct ext4_sb_info *sbi, char *buf)
{
struct super_block *sb = sbi->s_buddy_cache->i_sb;
if (!sb->s_bdev->bd_part)
return snprintf(buf, PAGE_SIZE, "0\n");
return snprintf(buf, PAGE_SIZE, "%llu\n",
(unsigned long long)(sbi->s_kbytes_written ... | @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,436 | static int parse_options(char *options, struct super_block *sb,
unsigned long *journal_devnum,
unsigned int *journal_ioprio,
ext4_fsblk_t *n_blocks_count, int is_remount)
{
struct ext4_sb_info *sbi = EXT4_SB(sb);
char *p;
substring_t args[MAX_OPT_ARGS];
int data_opt = 0;
int option;
#ifdef CONFIG_QUOTA... | DoS | 0 | static int parse_options(char *options, struct super_block *sb,
unsigned long *journal_devnum,
unsigned int *journal_ioprio,
ext4_fsblk_t *n_blocks_count, int is_remount)
{
struct ext4_sb_info *sbi = EXT4_SB(sb);
char *p;
substring_t args[MAX_OPT_ARGS];
int data_opt = 0;
int option;
#ifdef CONFIG_QUOTA... | @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,437 | static int parse_strtoul(const char *buf,
unsigned long max, unsigned long *value)
{
char *endp;
*value = simple_strtoul(skip_spaces(buf), &endp, 0);
endp = skip_spaces(endp);
if (*endp || *value > max)
return -EINVAL;
return 0;
}
| DoS | 0 | static int parse_strtoul(const char *buf,
unsigned long max, unsigned long *value)
{
char *endp;
*value = simple_strtoul(skip_spaces(buf), &endp, 0);
endp = skip_spaces(endp);
if (*endp || *value > max)
return -EINVAL;
return 0;
}
| @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,438 | static void print_daily_error_info(unsigned long arg)
{
struct super_block *sb = (struct super_block *) arg;
struct ext4_sb_info *sbi;
struct ext4_super_block *es;
sbi = EXT4_SB(sb);
es = sbi->s_es;
if (es->s_error_count)
ext4_msg(sb, KERN_NOTICE, "error count: %u",
le32_to_cpu(es->s_error_count));
if (e... | DoS | 0 | static void print_daily_error_info(unsigned long arg)
{
struct super_block *sb = (struct super_block *) arg;
struct ext4_sb_info *sbi;
struct ext4_super_block *es;
sbi = EXT4_SB(sb);
es = sbi->s_es;
if (es->s_error_count)
ext4_msg(sb, KERN_NOTICE, "error count: %u",
le32_to_cpu(es->s_error_count));
if (e... | @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,439 | static inline void register_as_ext2(void)
{
int err = register_filesystem(&ext2_fs_type);
if (err)
printk(KERN_WARNING
"EXT4-fs: Unable to register as ext2 (%d)\n", err);
}
| DoS | 0 | static inline void register_as_ext2(void)
{
int err = register_filesystem(&ext2_fs_type);
if (err)
printk(KERN_WARNING
"EXT4-fs: Unable to register as ext2 (%d)\n", err);
}
| @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,440 | static inline void register_as_ext3(void)
{
int err = register_filesystem(&ext3_fs_type);
if (err)
printk(KERN_WARNING
"EXT4-fs: Unable to register as ext3 (%d)\n", err);
}
| DoS | 0 | static inline void register_as_ext3(void)
{
int err = register_filesystem(&ext3_fs_type);
if (err)
printk(KERN_WARNING
"EXT4-fs: Unable to register as ext3 (%d)\n", err);
}
| @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,441 | static inline void register_as_ext3(void) { }
| DoS | 0 | static inline void register_as_ext3(void) { }
| @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,442 | static ssize_t sbi_ui_show(struct ext4_attr *a,
struct ext4_sb_info *sbi, char *buf)
{
unsigned int *ui = (unsigned int *) (((char *) sbi) + a->offset);
return snprintf(buf, PAGE_SIZE, "%u\n", *ui);
}
| DoS | 0 | static ssize_t sbi_ui_show(struct ext4_attr *a,
struct ext4_sb_info *sbi, char *buf)
{
unsigned int *ui = (unsigned int *) (((char *) sbi) + a->offset);
return snprintf(buf, PAGE_SIZE, "%u\n", *ui);
}
| @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,443 | static ssize_t sbi_ui_store(struct ext4_attr *a,
struct ext4_sb_info *sbi,
const char *buf, size_t count)
{
unsigned int *ui = (unsigned int *) (((char *) sbi) + a->offset);
unsigned long t;
if (parse_strtoul(buf, 0xffffffff, &t))
return -EINVAL;
*ui = t;
return count;
}
| DoS | 0 | static ssize_t sbi_ui_store(struct ext4_attr *a,
struct ext4_sb_info *sbi,
const char *buf, size_t count)
{
unsigned int *ui = (unsigned int *) (((char *) sbi) + a->offset);
unsigned long t;
if (parse_strtoul(buf, 0xffffffff, &t))
return -EINVAL;
*ui = t;
return count;
}
| @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,444 | static int set_qf_name(struct super_block *sb, int qtype, substring_t *args)
{
struct ext4_sb_info *sbi = EXT4_SB(sb);
char *qname;
if (sb_any_quota_loaded(sb) &&
!sbi->s_qf_names[qtype]) {
ext4_msg(sb, KERN_ERR,
"Cannot change journaled "
"quota options when quota turned on");
return 0;
}
qname = mat... | DoS | 0 | static int set_qf_name(struct super_block *sb, int qtype, substring_t *args)
{
struct ext4_sb_info *sbi = EXT4_SB(sb);
char *qname;
if (sb_any_quota_loaded(sb) &&
!sbi->s_qf_names[qtype]) {
ext4_msg(sb, KERN_ERR,
"Cannot change journaled "
"quota options when quota turned on");
return 0;
}
qname = mat... | @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,445 | static inline void unregister_as_ext2(void)
{
unregister_filesystem(&ext2_fs_type);
}
| DoS | 0 | static inline void unregister_as_ext2(void)
{
unregister_filesystem(&ext2_fs_type);
}
| @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,446 | static inline void unregister_as_ext3(void)
{
unregister_filesystem(&ext3_fs_type);
}
| DoS | 0 | static inline void unregister_as_ext3(void)
{
unregister_filesystem(&ext3_fs_type);
}
| @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,447 | static inline void unregister_as_ext3(void) { }
| DoS | 0 | static inline void unregister_as_ext3(void) { }
| @@ -2006,17 +2006,16 @@ static int ext4_fill_flex_info(struct super_block *sb)
struct ext4_group_desc *gdp = NULL;
ext4_group_t flex_group_count;
ext4_group_t flex_group;
- int groups_per_flex = 0;
+ unsigned int groups_per_flex = 0;
size_t size;
int i;
sbi->s_log_groups_per_flex = sbi->s_es->s_log_groups... | CWE-189 | null | null |
16,448 | static int __vcpu_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
{
union context *host_ctx, *guest_ctx;
int r, idx;
idx = srcu_read_lock(&vcpu->kvm->srcu);
again:
if (signal_pending(current)) {
r = -EINTR;
kvm_run->exit_reason = KVM_EXIT_INTR;
goto out;
}
preempt_disable();
local_irq_disable();
/... | DoS | 0 | static int __vcpu_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
{
union context *host_ctx, *guest_ctx;
int r, idx;
idx = srcu_read_lock(&vcpu->kvm->srcu);
again:
if (signal_pending(current)) {
r = -EINTR;
kvm_run->exit_reason = KVM_EXIT_INTR;
goto out;
}
preempt_disable();
local_irq_disable();
/... | @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,449 | static int handle_global_purge(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
{
struct exit_ctl_data *p = kvm_get_exit_data(vcpu);
struct kvm *kvm = vcpu->kvm;
struct call_data call_data;
int i;
struct kvm_vcpu *vcpui;
call_data.ptc_g_data = p->u.ptc_g_data;
kvm_for_each_vcpu(i, vcpui, kvm) {
if (vcpui->arc... | DoS | 0 | static int handle_global_purge(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
{
struct exit_ctl_data *p = kvm_get_exit_data(vcpu);
struct kvm *kvm = vcpu->kvm;
struct call_data call_data;
int i;
struct kvm_vcpu *vcpui;
call_data.ptc_g_data = p->u.ptc_g_data;
kvm_for_each_vcpu(i, vcpui, kvm) {
if (vcpui->arc... | @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,450 | static int handle_ipi(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
{
struct exit_ctl_data *p = kvm_get_exit_data(vcpu);
struct kvm_vcpu *target_vcpu;
struct kvm_pt_regs *regs;
union ia64_ipi_a addr = p->u.ipi_data.addr;
union ia64_ipi_d data = p->u.ipi_data.data;
target_vcpu = lid_to_vcpu(vcpu->kvm, addr.id, ... | DoS | 0 | static int handle_ipi(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
{
struct exit_ctl_data *p = kvm_get_exit_data(vcpu);
struct kvm_vcpu *target_vcpu;
struct kvm_pt_regs *regs;
union ia64_ipi_a addr = p->u.ipi_data.addr;
union ia64_ipi_d data = p->u.ipi_data.data;
target_vcpu = lid_to_vcpu(vcpu->kvm, addr.id, ... | @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,451 | static int handle_pal_call(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
{
struct exit_ctl_data *p;
p = kvm_get_exit_data(vcpu);
if (p->exit_reason == EXIT_REASON_PAL_CALL)
return kvm_pal_emul(vcpu, kvm_run);
else {
kvm_run->exit_reason = KVM_EXIT_UNKNOWN;
kvm_run->hw.hardware_exit_reason = 2;
return 0;... | DoS | 0 | static int handle_pal_call(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
{
struct exit_ctl_data *p;
p = kvm_get_exit_data(vcpu);
if (p->exit_reason == EXIT_REASON_PAL_CALL)
return kvm_pal_emul(vcpu, kvm_run);
else {
kvm_run->exit_reason = KVM_EXIT_UNKNOWN;
kvm_run->hw.hardware_exit_reason = 2;
return 0;... | @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,452 | static int handle_sal_call(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
{
struct exit_ctl_data *p;
p = kvm_get_exit_data(vcpu);
if (p->exit_reason == EXIT_REASON_SAL_CALL) {
kvm_sal_emul(vcpu);
return 1;
} else {
kvm_run->exit_reason = KVM_EXIT_UNKNOWN;
kvm_run->hw.hardware_exit_reason = 3;
return 0;... | DoS | 0 | static int handle_sal_call(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
{
struct exit_ctl_data *p;
p = kvm_get_exit_data(vcpu);
if (p->exit_reason == EXIT_REASON_SAL_CALL) {
kvm_sal_emul(vcpu);
return 1;
} else {
kvm_run->exit_reason = KVM_EXIT_UNKNOWN;
kvm_run->hw.hardware_exit_reason = 3;
return 0;... | @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,453 | static int handle_vm_shutdown(struct kvm_vcpu *vcpu,
struct kvm_run *kvm_run)
{
kvm_run->exit_reason = KVM_EXIT_SHUTDOWN;
return 0;
}
| DoS | 0 | static int handle_vm_shutdown(struct kvm_vcpu *vcpu,
struct kvm_run *kvm_run)
{
kvm_run->exit_reason = KVM_EXIT_SHUTDOWN;
return 0;
}
| @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,454 | static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
{
struct kvm_vcpu *vcpu;
wait_queue_head_t *q;
vcpu = container_of(data, struct kvm_vcpu, arch.hlt_timer);
q = &vcpu->wq;
if (vcpu->arch.mp_state != KVM_MP_STATE_HALTED)
goto out;
if (waitqueue_active(q))
wake_up_interruptible(q);
out:
vcpu-... | DoS | 0 | static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
{
struct kvm_vcpu *vcpu;
wait_queue_head_t *q;
vcpu = container_of(data, struct kvm_vcpu, arch.hlt_timer);
q = &vcpu->wq;
if (vcpu->arch.mp_state != KVM_MP_STATE_HALTED)
goto out;
if (waitqueue_active(q))
wake_up_interruptible(q);
out:
vcpu-... | @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,455 | long ia64_pal_vp_create(u64 *vpd, u64 *host_iva, u64 *opt_handler)
{
struct ia64_pal_retval iprv;
PAL_CALL_STK(iprv, PAL_VP_CREATE, (u64)vpd, (u64)host_iva,
(u64)opt_handler);
return iprv.status;
}
| DoS | 0 | long ia64_pal_vp_create(u64 *vpd, u64 *host_iva, u64 *opt_handler)
{
struct ia64_pal_retval iprv;
PAL_CALL_STK(iprv, PAL_VP_CREATE, (u64)vpd, (u64)host_iva,
(u64)opt_handler);
return iprv.status;
}
| @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,456 | static int kvm_alloc_vmm_area(void)
{
if (!kvm_vmm_base && (kvm_vm_buffer_size < KVM_VM_BUFFER_SIZE)) {
kvm_vmm_base = __get_free_pages(GFP_KERNEL,
get_order(KVM_VMM_SIZE));
if (!kvm_vmm_base)
return -ENOMEM;
memset((void *)kvm_vmm_base, 0, KVM_VMM_SIZE);
kvm_vm_buffer = kvm_vmm_base + VMM_SIZE;
pri... | DoS | 0 | static int kvm_alloc_vmm_area(void)
{
if (!kvm_vmm_base && (kvm_vm_buffer_size < KVM_VM_BUFFER_SIZE)) {
kvm_vmm_base = __get_free_pages(GFP_KERNEL,
get_order(KVM_VMM_SIZE));
if (!kvm_vmm_base)
return -ENOMEM;
memset((void *)kvm_vmm_base, 0, KVM_VMM_SIZE);
kvm_vm_buffer = kvm_vmm_base + VMM_SIZE;
pri... | @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,457 | int kvm_apic_compare_prio(struct kvm_vcpu *vcpu1, struct kvm_vcpu *vcpu2)
{
return vcpu1->arch.xtp - vcpu2->arch.xtp;
}
| DoS | 0 | int kvm_apic_compare_prio(struct kvm_vcpu *vcpu1, struct kvm_vcpu *vcpu2)
{
return vcpu1->arch.xtp - vcpu2->arch.xtp;
}
| @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,458 | int kvm_apic_match_logical_addr(struct kvm_lapic *apic, u8 mda)
{
return 0;
}
| DoS | 0 | int kvm_apic_match_logical_addr(struct kvm_lapic *apic, u8 mda)
{
return 0;
}
| @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,459 | int kvm_apic_match_physical_addr(struct kvm_lapic *apic, u16 dest)
{
return apic->vcpu->vcpu_id == dest;
}
| DoS | 0 | int kvm_apic_match_physical_addr(struct kvm_lapic *apic, u16 dest)
{
return apic->vcpu->vcpu_id == dest;
}
| @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,460 | struct kvm *kvm_arch_alloc_vm(void)
{
struct kvm *kvm;
uint64_t vm_base;
BUG_ON(sizeof(struct kvm) > KVM_VM_STRUCT_SIZE);
vm_base = __get_free_pages(GFP_KERNEL, get_order(KVM_VM_DATA_SIZE));
if (!vm_base)
return NULL;
memset((void *)vm_base, 0, KVM_VM_DATA_SIZE);
kvm = (struct kvm *)(vm_base +
offseto... | DoS | 0 | struct kvm *kvm_arch_alloc_vm(void)
{
struct kvm *kvm;
uint64_t vm_base;
BUG_ON(sizeof(struct kvm) > KVM_VM_STRUCT_SIZE);
vm_base = __get_free_pages(GFP_KERNEL, get_order(KVM_VM_DATA_SIZE));
if (!vm_base)
return NULL;
memset((void *)vm_base, 0, KVM_VM_DATA_SIZE);
kvm = (struct kvm *)(vm_base +
offseto... | @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,461 | void kvm_arch_check_processor_compat(void *rtn)
{
*(int *)rtn = 0;
}
| DoS | 0 | void kvm_arch_check_processor_compat(void *rtn)
{
*(int *)rtn = 0;
}
| @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,462 | void kvm_arch_commit_memory_region(struct kvm *kvm,
struct kvm_userspace_memory_region *mem,
struct kvm_memory_slot old,
int user_alloc)
{
return;
}
| DoS | 0 | void kvm_arch_commit_memory_region(struct kvm *kvm,
struct kvm_userspace_memory_region *mem,
struct kvm_memory_slot old,
int user_alloc)
{
return;
}
| @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,463 | void kvm_arch_destroy_vm(struct kvm *kvm)
{
kvm_iommu_unmap_guest(kvm);
#ifdef KVM_CAP_DEVICE_ASSIGNMENT
kvm_free_all_assigned_devices(kvm);
#endif
kfree(kvm->arch.vioapic);
kvm_release_vm_pages(kvm);
}
| DoS | 0 | void kvm_arch_destroy_vm(struct kvm *kvm)
{
kvm_iommu_unmap_guest(kvm);
#ifdef KVM_CAP_DEVICE_ASSIGNMENT
kvm_free_all_assigned_devices(kvm);
#endif
kfree(kvm->arch.vioapic);
kvm_release_vm_pages(kvm);
}
| @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,464 | void kvm_arch_exit(void)
{
kvm_free_vmm_area();
kfree(kvm_vmm_info);
kvm_vmm_info = NULL;
}
| DoS | 0 | void kvm_arch_exit(void)
{
kvm_free_vmm_area();
kfree(kvm_vmm_info);
kvm_vmm_info = NULL;
}
| @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,465 | void kvm_arch_free_vm(struct kvm *kvm)
{
unsigned long vm_base = kvm->arch.vm_base;
if (vm_base) {
memset((void *)vm_base, 0, KVM_VM_DATA_SIZE);
free_pages(vm_base, get_order(KVM_VM_DATA_SIZE));
}
}
| DoS | 0 | void kvm_arch_free_vm(struct kvm *kvm)
{
unsigned long vm_base = kvm->arch.vm_base;
if (vm_base) {
memset((void *)vm_base, 0, KVM_VM_DATA_SIZE);
free_pages(vm_base, get_order(KVM_VM_DATA_SIZE));
}
}
| @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,466 | void kvm_arch_hardware_disable(void *garbage)
{
long status;
int slot;
unsigned long pte;
unsigned long saved_psr;
unsigned long host_iva = ia64_getreg(_IA64_REG_CR_IVA);
pte = pte_val(mk_pte_phys(__pa(kvm_vmm_base),
PAGE_KERNEL));
local_irq_save(saved_psr);
slot = ia64_itr_entry(0x3, KVM_VMM_BASE, pte, ... | DoS | 0 | void kvm_arch_hardware_disable(void *garbage)
{
long status;
int slot;
unsigned long pte;
unsigned long saved_psr;
unsigned long host_iva = ia64_getreg(_IA64_REG_CR_IVA);
pte = pte_val(mk_pte_phys(__pa(kvm_vmm_base),
PAGE_KERNEL));
local_irq_save(saved_psr);
slot = ia64_itr_entry(0x3, KVM_VMM_BASE, pte, ... | @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,467 | int kvm_arch_hardware_setup(void)
{
return 0;
}
| DoS | 0 | int kvm_arch_hardware_setup(void)
{
return 0;
}
| @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,468 | void kvm_arch_hardware_unsetup(void)
{
}
| DoS | 0 | void kvm_arch_hardware_unsetup(void)
{
}
| @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,469 | int kvm_arch_init(void *opaque)
{
int r;
struct kvm_vmm_info *vmm_info = (struct kvm_vmm_info *)opaque;
if (!vti_cpu_has_kvm_support()) {
printk(KERN_ERR "kvm: No Hardware Virtualization Support!\n");
r = -EOPNOTSUPP;
goto out;
}
if (kvm_vmm_info) {
printk(KERN_ERR "kvm: Already loaded VMM module!\n");
... | DoS | 0 | int kvm_arch_init(void *opaque)
{
int r;
struct kvm_vmm_info *vmm_info = (struct kvm_vmm_info *)opaque;
if (!vti_cpu_has_kvm_support()) {
printk(KERN_ERR "kvm: No Hardware Virtualization Support!\n");
r = -EOPNOTSUPP;
goto out;
}
if (kvm_vmm_info) {
printk(KERN_ERR "kvm: Already loaded VMM module!\n");
... | @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,470 | int kvm_arch_init_vm(struct kvm *kvm)
{
BUG_ON(!kvm);
kvm->arch.is_sn2 = ia64_platform_is("sn2");
kvm->arch.metaphysical_rr0 = GUEST_PHYSICAL_RR0;
kvm->arch.metaphysical_rr4 = GUEST_PHYSICAL_RR4;
kvm->arch.vmm_init_rr = VMM_INIT_RR;
/*
*Fill P2M entries for MMIO/IO ranges
*/
kvm_build_io_pmt(kvm);
INIT_... | DoS | 0 | int kvm_arch_init_vm(struct kvm *kvm)
{
BUG_ON(!kvm);
kvm->arch.is_sn2 = ia64_platform_is("sn2");
kvm->arch.metaphysical_rr0 = GUEST_PHYSICAL_RR0;
kvm->arch.metaphysical_rr4 = GUEST_PHYSICAL_RR4;
kvm->arch.vmm_init_rr = VMM_INIT_RR;
/*
*Fill P2M entries for MMIO/IO ranges
*/
kvm_build_io_pmt(kvm);
INIT_... | @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,471 | void kvm_arch_sync_events(struct kvm *kvm)
{
}
| DoS | 0 | void kvm_arch_sync_events(struct kvm *kvm)
{
}
| @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,472 | struct kvm_vcpu *kvm_arch_vcpu_create(struct kvm *kvm,
unsigned int id)
{
struct kvm_vcpu *vcpu;
unsigned long vm_base = kvm->arch.vm_base;
int r;
int cpu;
BUG_ON(sizeof(struct kvm_vcpu) > VCPU_STRUCT_SIZE/2);
r = -EINVAL;
if (id >= KVM_MAX_VCPUS) {
printk(KERN_ERR"kvm: Can't configure vcpus > %ld",
KV... | DoS | 0 | struct kvm_vcpu *kvm_arch_vcpu_create(struct kvm *kvm,
unsigned int id)
{
struct kvm_vcpu *vcpu;
unsigned long vm_base = kvm->arch.vm_base;
int r;
int cpu;
BUG_ON(sizeof(struct kvm_vcpu) > VCPU_STRUCT_SIZE/2);
r = -EINVAL;
if (id >= KVM_MAX_VCPUS) {
printk(KERN_ERR"kvm: Can't configure vcpus > %ld",
KV... | @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,473 | void kvm_arch_vcpu_destroy(struct kvm_vcpu *vcpu)
{
kvm_vcpu_uninit(vcpu);
}
| DoS | 0 | void kvm_arch_vcpu_destroy(struct kvm_vcpu *vcpu)
{
kvm_vcpu_uninit(vcpu);
}
| @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,474 | int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
struct kvm_vcpu *v;
int r;
int i;
long itc_offset;
struct kvm *kvm = vcpu->kvm;
struct kvm_pt_regs *regs = vcpu_regs(vcpu);
union context *p_ctx = &vcpu->arch.guest;
struct kvm_vcpu *vmm_vcpu = to_guest(vcpu->kvm, vcpu);
/*Init vcpu context for first run.*/
... | DoS | 0 | int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
struct kvm_vcpu *v;
int r;
int i;
long itc_offset;
struct kvm *kvm = vcpu->kvm;
struct kvm_pt_regs *regs = vcpu_regs(vcpu);
union context *p_ctx = &vcpu->arch.guest;
struct kvm_vcpu *vmm_vcpu = to_guest(vcpu->kvm, vcpu);
/*Init vcpu context for first run.*/
... | @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,475 | long kvm_arch_vcpu_ioctl(struct file *filp,
unsigned int ioctl, unsigned long arg)
{
struct kvm_vcpu *vcpu = filp->private_data;
void __user *argp = (void __user *)arg;
struct kvm_ia64_vcpu_stack *stack = NULL;
long r;
switch (ioctl) {
case KVM_IA64_VCPU_GET_STACK: {
struct kvm_ia64_vcpu_stack __user *user... | DoS | 0 | long kvm_arch_vcpu_ioctl(struct file *filp,
unsigned int ioctl, unsigned long arg)
{
struct kvm_vcpu *vcpu = filp->private_data;
void __user *argp = (void __user *)arg;
struct kvm_ia64_vcpu_stack *stack = NULL;
long r;
switch (ioctl) {
case KVM_IA64_VCPU_GET_STACK: {
struct kvm_ia64_vcpu_stack __user *user... | @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,476 | int kvm_arch_vcpu_ioctl_get_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu)
{
return -EINVAL;
}
| DoS | 0 | int kvm_arch_vcpu_ioctl_get_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu)
{
return -EINVAL;
}
| @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,477 | int kvm_arch_vcpu_ioctl_get_mpstate(struct kvm_vcpu *vcpu,
struct kvm_mp_state *mp_state)
{
mp_state->mp_state = vcpu->arch.mp_state;
return 0;
}
| DoS | 0 | int kvm_arch_vcpu_ioctl_get_mpstate(struct kvm_vcpu *vcpu,
struct kvm_mp_state *mp_state)
{
mp_state->mp_state = vcpu->arch.mp_state;
return 0;
}
| @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,478 | int kvm_arch_vcpu_ioctl_get_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs)
{
struct vpd *vpd = to_host(vcpu->kvm, vcpu->arch.vpd);
int i;
vcpu_load(vcpu);
for (i = 0; i < 16; i++) {
regs->vpd.vgr[i] = vpd->vgr[i];
regs->vpd.vbgr[i] = vpd->vbgr[i];
}
for (i = 0; i < 128; i++)
regs->vpd.vcr[i] = vpd->vc... | DoS | 0 | int kvm_arch_vcpu_ioctl_get_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs)
{
struct vpd *vpd = to_host(vcpu->kvm, vcpu->arch.vpd);
int i;
vcpu_load(vcpu);
for (i = 0; i < 16; i++) {
regs->vpd.vgr[i] = vpd->vgr[i];
regs->vpd.vbgr[i] = vpd->vbgr[i];
}
for (i = 0; i < 128; i++)
regs->vpd.vcr[i] = vpd->vc... | @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,479 | int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
{
int r;
sigset_t sigsaved;
if (vcpu->sigset_active)
sigprocmask(SIG_SETMASK, &vcpu->sigset, &sigsaved);
if (unlikely(vcpu->arch.mp_state == KVM_MP_STATE_UNINITIALIZED)) {
kvm_vcpu_block(vcpu);
clear_bit(KVM_REQ_UNHALT, &vcpu->reque... | DoS | 0 | int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
{
int r;
sigset_t sigsaved;
if (vcpu->sigset_active)
sigprocmask(SIG_SETMASK, &vcpu->sigset, &sigsaved);
if (unlikely(vcpu->arch.mp_state == KVM_MP_STATE_UNINITIALIZED)) {
kvm_vcpu_block(vcpu);
clear_bit(KVM_REQ_UNHALT, &vcpu->reque... | @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,480 | int kvm_arch_vcpu_ioctl_set_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu)
{
return -EINVAL;
}
| DoS | 0 | int kvm_arch_vcpu_ioctl_set_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu)
{
return -EINVAL;
}
| @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,481 | int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
struct kvm_guest_debug *dbg)
{
return -EINVAL;
}
| DoS | 0 | int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
struct kvm_guest_debug *dbg)
{
return -EINVAL;
}
| @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,482 | int kvm_arch_vcpu_ioctl_set_sregs(struct kvm_vcpu *vcpu,
struct kvm_sregs *sregs)
{
return -EINVAL;
}
| DoS | 0 | int kvm_arch_vcpu_ioctl_set_sregs(struct kvm_vcpu *vcpu,
struct kvm_sregs *sregs)
{
return -EINVAL;
}
| @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,483 | void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu)
{
}
| DoS | 0 | void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu)
{
}
| @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,484 | int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu)
{
return 0;
}
| DoS | 0 | int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu)
{
return 0;
}
| @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,485 | void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu)
{
hrtimer_cancel(&vcpu->arch.hlt_timer);
kfree(vcpu->arch.apic);
}
| DoS | 0 | void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu)
{
hrtimer_cancel(&vcpu->arch.hlt_timer);
kfree(vcpu->arch.apic);
}
| @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,486 | long kvm_arch_vm_ioctl(struct file *filp,
unsigned int ioctl, unsigned long arg)
{
struct kvm *kvm = filp->private_data;
void __user *argp = (void __user *)arg;
int r = -ENOTTY;
switch (ioctl) {
case KVM_SET_MEMORY_REGION: {
struct kvm_memory_region kvm_mem;
struct kvm_userspace_memory_region kvm_userspace_... | DoS | 0 | long kvm_arch_vm_ioctl(struct file *filp,
unsigned int ioctl, unsigned long arg)
{
struct kvm *kvm = filp->private_data;
void __user *argp = (void __user *)arg;
int r = -ENOTTY;
switch (ioctl) {
case KVM_SET_MEMORY_REGION: {
struct kvm_memory_region kvm_mem;
struct kvm_userspace_memory_region kvm_userspace_... | @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,487 | static void kvm_build_io_pmt(struct kvm *kvm)
{
unsigned long i, j;
/* Mark I/O ranges */
for (i = 0; i < (sizeof(io_ranges) / sizeof(struct kvm_io_range));
i++) {
for (j = io_ranges[i].start;
j < io_ranges[i].start + io_ranges[i].size;
j += PAGE_SIZE)
kvm_set_pmt_entry(kvm, j >> PAGE_SHIFT,
... | DoS | 0 | static void kvm_build_io_pmt(struct kvm *kvm)
{
unsigned long i, j;
/* Mark I/O ranges */
for (i = 0; i < (sizeof(io_ranges) / sizeof(struct kvm_io_range));
i++) {
for (j = io_ranges[i].start;
j < io_ranges[i].start + io_ranges[i].size;
j += PAGE_SIZE)
kvm_set_pmt_entry(kvm, j >> PAGE_SHIFT,
... | @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,488 | int kvm_cpu_has_pending_timer(struct kvm_vcpu *vcpu)
{
return vcpu->arch.timer_fired;
}
| DoS | 0 | int kvm_cpu_has_pending_timer(struct kvm_vcpu *vcpu)
{
return vcpu->arch.timer_fired;
}
| @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,489 | int kvm_dev_ioctl_check_extension(long ext)
{
int r;
switch (ext) {
case KVM_CAP_IRQCHIP:
case KVM_CAP_MP_STATE:
case KVM_CAP_IRQ_INJECT_STATUS:
r = 1;
break;
case KVM_CAP_COALESCED_MMIO:
r = KVM_COALESCED_MMIO_PAGE_OFFSET;
break;
case KVM_CAP_IOMMU:
r = iommu_present(&pci_bus_type);
break;
defaul... | DoS | 0 | int kvm_dev_ioctl_check_extension(long ext)
{
int r;
switch (ext) {
case KVM_CAP_IRQCHIP:
case KVM_CAP_MP_STATE:
case KVM_CAP_IRQ_INJECT_STATUS:
r = 1;
break;
case KVM_CAP_COALESCED_MMIO:
r = KVM_COALESCED_MMIO_PAGE_OFFSET;
break;
case KVM_CAP_IOMMU:
r = iommu_present(&pci_bus_type);
break;
defaul... | @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,490 | static void kvm_flush_icache(unsigned long start, unsigned long len)
{
int l;
for (l = 0; l < (len + 32); l += 32)
ia64_fc((void *)(start + l));
ia64_sync_i();
ia64_srlz_i();
}
| DoS | 0 | static void kvm_flush_icache(unsigned long start, unsigned long len)
{
int l;
for (l = 0; l < (len + 32); l += 32)
ia64_fc((void *)(start + l));
ia64_sync_i();
ia64_srlz_i();
}
| @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,491 | static void kvm_flush_tlb_all(void)
{
unsigned long i, j, count0, count1, stride0, stride1, addr;
long flags;
addr = local_cpu_data->ptce_base;
count0 = local_cpu_data->ptce_count[0];
count1 = local_cpu_data->ptce_count[1];
stride0 = local_cpu_data->ptce_stride[0];
stride1 = local_cpu_data->ptce_stride[1];... | DoS | 0 | static void kvm_flush_tlb_all(void)
{
unsigned long i, j, count0, count1, stride0, stride1, addr;
long flags;
addr = local_cpu_data->ptce_base;
count0 = local_cpu_data->ptce_count[0];
count1 = local_cpu_data->ptce_count[1];
stride0 = local_cpu_data->ptce_stride[0];
stride1 = local_cpu_data->ptce_stride[1];... | @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,492 | static void kvm_free_vmm_area(void)
{
if (kvm_vmm_base) {
/*Zero this area before free to avoid bits leak!!*/
memset((void *)kvm_vmm_base, 0, KVM_VMM_SIZE);
free_pages(kvm_vmm_base, get_order(KVM_VMM_SIZE));
kvm_vmm_base = 0;
kvm_vm_buffer = 0;
kvm_vsa_base = 0;
}
}
| DoS | 0 | static void kvm_free_vmm_area(void)
{
if (kvm_vmm_base) {
/*Zero this area before free to avoid bits leak!!*/
memset((void *)kvm_vmm_base, 0, KVM_VMM_SIZE);
free_pages(kvm_vmm_base, get_order(KVM_VMM_SIZE));
kvm_vmm_base = 0;
kvm_vm_buffer = 0;
kvm_vsa_base = 0;
}
}
| @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,493 | static uint32_t kvm_get_exit_reason(struct kvm_vcpu *vcpu)
{
struct exit_ctl_data *p_exit_data;
p_exit_data = kvm_get_exit_data(vcpu);
return p_exit_data->exit_reason;
}
| DoS | 0 | static uint32_t kvm_get_exit_reason(struct kvm_vcpu *vcpu)
{
struct exit_ctl_data *p_exit_data;
p_exit_data = kvm_get_exit_data(vcpu);
return p_exit_data->exit_reason;
}
| @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,494 | static unsigned long kvm_get_itc(struct kvm_vcpu *vcpu)
{
#if defined(CONFIG_IA64_SGI_SN2) || defined(CONFIG_IA64_GENERIC)
if (vcpu->kvm->arch.is_sn2)
return rtc_time();
else
#endif
return ia64_getreg(_IA64_REG_AR_ITC);
}
| DoS | 0 | static unsigned long kvm_get_itc(struct kvm_vcpu *vcpu)
{
#if defined(CONFIG_IA64_SGI_SN2) || defined(CONFIG_IA64_GENERIC)
if (vcpu->kvm->arch.is_sn2)
return rtc_time();
else
#endif
return ia64_getreg(_IA64_REG_AR_ITC);
}
| @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,495 | static int kvm_handle_exit(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
{
u32 exit_reason = kvm_get_exit_reason(vcpu);
vcpu->arch.last_exit = exit_reason;
if (exit_reason < kvm_vti_max_exit_handlers
&& kvm_vti_exit_handlers[exit_reason])
return kvm_vti_exit_handlers[exit_reason](vcpu, kvm_run);
else {
kv... | DoS | 0 | static int kvm_handle_exit(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
{
u32 exit_reason = kvm_get_exit_reason(vcpu);
vcpu->arch.last_exit = exit_reason;
if (exit_reason < kvm_vti_max_exit_handlers
&& kvm_vti_exit_handlers[exit_reason])
return kvm_vti_exit_handlers[exit_reason](vcpu, kvm_run);
else {
kv... | @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,496 | static void kvm_ia64_sync_dirty_log(struct kvm *kvm,
struct kvm_memory_slot *memslot)
{
int i;
long base;
unsigned long n;
unsigned long *dirty_bitmap = (unsigned long *)(kvm->arch.vm_base +
offsetof(struct kvm_vm_data, kvm_mem_dirty_log));
n = kvm_dirty_bitmap_bytes(memslot);
base = memslot->base_gfn... | DoS | 0 | static void kvm_ia64_sync_dirty_log(struct kvm *kvm,
struct kvm_memory_slot *memslot)
{
int i;
long base;
unsigned long n;
unsigned long *dirty_bitmap = (unsigned long *)(kvm->arch.vm_base +
offsetof(struct kvm_vm_data, kvm_mem_dirty_log));
n = kvm_dirty_bitmap_bytes(memslot);
base = memslot->base_gfn... | @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,497 | static int kvm_insert_vmm_mapping(struct kvm_vcpu *vcpu)
{
unsigned long pte;
struct kvm *kvm = vcpu->kvm;
int r;
/*Insert a pair of tr to map vmm*/
pte = pte_val(mk_pte_phys(__pa(kvm_vmm_base), PAGE_KERNEL));
r = ia64_itr_entry(0x3, KVM_VMM_BASE, pte, KVM_VMM_SHIFT);
if (r < 0)
goto out;
vcpu->arch.vmm_tr_s... | DoS | 0 | static int kvm_insert_vmm_mapping(struct kvm_vcpu *vcpu)
{
unsigned long pte;
struct kvm *kvm = vcpu->kvm;
int r;
/*Insert a pair of tr to map vmm*/
pte = pte_val(mk_pte_phys(__pa(kvm_vmm_base), PAGE_KERNEL));
r = ia64_itr_entry(0x3, KVM_VMM_BASE, pte, KVM_VMM_SHIFT);
if (r < 0)
goto out;
vcpu->arch.vmm_tr_s... | @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,498 | static void kvm_migrate_hlt_timer(struct kvm_vcpu *vcpu)
{
struct hrtimer *p_ht = &vcpu->arch.hlt_timer;
if (hrtimer_cancel(p_ht))
hrtimer_start_expires(p_ht, HRTIMER_MODE_ABS);
}
| DoS | 0 | static void kvm_migrate_hlt_timer(struct kvm_vcpu *vcpu)
{
struct hrtimer *p_ht = &vcpu->arch.hlt_timer;
if (hrtimer_cancel(p_ht))
hrtimer_start_expires(p_ht, HRTIMER_MODE_ABS);
}
| @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
16,499 | static void kvm_purge_vmm_mapping(struct kvm_vcpu *vcpu)
{
struct kvm *kvm = vcpu->kvm;
ia64_ptr_entry(0x3, vcpu->arch.vmm_tr_slot);
ia64_ptr_entry(0x3, vcpu->arch.vm_tr_slot);
#if defined(CONFIG_IA64_SGI_SN2) || defined(CONFIG_IA64_GENERIC)
if (kvm->arch.is_sn2)
ia64_ptr_entry(0x3, vcpu->arch.sn_rtc_tr_slot);
#e... | DoS | 0 | static void kvm_purge_vmm_mapping(struct kvm_vcpu *vcpu)
{
struct kvm *kvm = vcpu->kvm;
ia64_ptr_entry(0x3, vcpu->arch.vmm_tr_slot);
ia64_ptr_entry(0x3, vcpu->arch.vm_tr_slot);
#if defined(CONFIG_IA64_SGI_SN2) || defined(CONFIG_IA64_GENERIC)
if (kvm->arch.is_sn2)
ia64_ptr_entry(0x3, vcpu->arch.sn_rtc_tr_slot);
#e... | @@ -1169,6 +1169,11 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
str... | CWE-399 | null | null |
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