Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
security/integrity/evm/evm_main.c evm_fix_hmac() -> evm_update_evmxattr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dentry | 4096-ptr_max |
| PARAM_VALUE | 0 | dentry->d_inode | 4096-ptr_max |
| PARAM_VALUE | 0 | dentry->d_inode->i_sb | 4096-ptr_max |
| PARAM_VALUE | 0 | dentry->d_inode->i_sb->s_iflags | 32-u64max |
| PARAM_VALUE | 1 | xattr_name | 491420867498741760 |
| PARAM_VALUE | 3 | xattr_value_len | 0-s32max,18446744071562067968-18446744073709551520,18446744073709551522-u64max |
| BUF_SIZE | 1 | xattr_name | 13 |
| BUF_SIZE | 1 | xattr_name | 13 |
| CAPPED_DATA | 0 | dentry | 1 |
| CAPPED_DATA | 3 | xattr_value_len | 1 |
| CAPPED_DATA | 3 | xattr_value_len | 1 |
| DATA_SOURCE | 0 | dentry | $0 |
| DATA_SOURCE | 1 | xattr_name | $1 |
| DATA_SOURCE | 2 | xattr_value | $2 |
| DATA_SOURCE | 3 | xattr_value_len | $3 |
| STR_LEN | 0 | dentry | 12 |
| STR_LEN | 0 | dentry | 12 |
| TERMINATED | 1 | xattr_name | 1 |
| UNITS | 3 | xattr_value_len | unit_byte |
| LOCK2 | &iint->mutex | ||
| LOCK2 | &inode->i_rwsem | ||
| TYPE_LOCK | (struct ima_iint_cache)->mutex | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
security/integrity/evm/evm_main.c evm_inode_post_removexattr() -> evm_update_evmxattr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dentry | 4096-ptr_max |
| PARAM_VALUE | 0 | dentry->d_inode | 4096-ptr_max |
| PARAM_VALUE | 1 | xattr_name | 0,4096-ptr_max |
| PARAM_VALUE | 2 | xattr_value | 0 |
| PARAM_VALUE | 3 | xattr_value_len | 0 |
| DATA_SOURCE | 0 | dentry | $0 |
| DATA_SOURCE | 1 | xattr_name | $1 |
| NOCHECK_CALL |
security/integrity/evm/evm_main.c evm_inode_post_setattr() -> evm_update_evmxattr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dentry | 4096-ptr_max |
| PARAM_VALUE | 0 | dentry->d_inode | 4096-ptr_max |
| PARAM_VALUE | 1 | xattr_name | 0 |
| PARAM_VALUE | 2 | xattr_value | 0 |
| PARAM_VALUE | 3 | xattr_value_len | 0 |
| DATA_SOURCE | 0 | dentry | $1 |
| NOCHECK_CALL |
security/integrity/evm/evm_main.c evm_inode_post_setxattr() -> evm_update_evmxattr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dentry | 4096-ptr_max |
| PARAM_VALUE | 0 | dentry->d_inode | 4096-ptr_max |
| PARAM_VALUE | 1 | xattr_name | 0,4096-ptr_max |
| PARAM_VALUE | 2 | xattr_value | 0 |
| PARAM_VALUE | 3 | xattr_value_len | 0 |
| DATA_SOURCE | 0 | dentry | $0 |
| DATA_SOURCE | 1 | xattr_name | $1 |
| DATA_SOURCE | 2 | xattr_value | $2 |
| DATA_SOURCE | 3 | xattr_value_len | $3 |
| NOCHECK_CALL |
security/integrity/evm/evm_main.c evm_verify_hmac() -> evm_update_evmxattr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dentry | 4096-ptr_max |
| PARAM_VALUE | 0 | dentry->d_inode->i_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dentry->d_inode->i_sb | 4096-ptr_max |
| PARAM_VALUE | 1 | xattr_name | 0,491420867498741760 |
| PARAM_VALUE | 3 | xattr_value_len | 0-s32max |
| BUF_SIZE | 1 | xattr_name | (-1),13 |
| BUF_SIZE | 1 | xattr_name | (-1),13 |
| DATA_SOURCE | 0 | dentry | $0 |
| DATA_SOURCE | 1 | xattr_name | $1 |
| DATA_SOURCE | 2 | xattr_value | $2 |
| DATA_SOURCE | 3 | xattr_value_len | $3 |
| STR_LEN | 0 | dentry | (-1),12 |
| STR_LEN | 0 | dentry | (-1),12 |
| NOCHECK_CALL | |||
| UNITS | 3 | xattr_value_len | unit_byte |
| HALF_LOCKED2 | &iint->mutex | ||
| HALF_LOCKED2 | &inode->i_rwsem |