Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 6 files:
- security/apparmor/domain.c, line 334
- security/commoncap.c, line 441
- security/integrity/evm/evm_crypto.c
- security/integrity/evm/evm_main.c
- security/integrity/ima/ima_appraise.c, line 236
- security/integrity/ima/ima_template_lib.c, line 621
Smatch caller information:
security/integrity/ima/ima_appraise.c ima_read_xattr() -> vfs_getxattr_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | idmap | 1531479832127729664 |
| PARAM_VALUE | 1 | dentry | 4096-ptr_max |
| PARAM_VALUE | 2 | name | 491420867498741760 |
| PARAM_VALUE | 3 | xattr_value | 1791358496648634368 |
| PARAM_VALUE | 4 | xattr_size | 0-s32max,18446744071562067968-18446744073709551520,18446744073709551522-u64max |
| PARAM_VALUE | 5 | flags | 3136 |
| BUF_SIZE | 2 | name | 13 |
| DATA_SOURCE | 1 | dentry | $0 |
| DATA_SOURCE | 3 | xattr_value | $1 |
| DATA_SOURCE | 4 | xattr_size | $2 |
| STR_LEN | 0 | idmap | 12 |
| TERMINATED | 2 | name | 1 |
| LOCK2 | &iint->mutex | ||
| TYPE_LOCK | (struct ima_iint_cache)->mutex |
security/integrity/evm/evm_crypto.c evm_calc_hmac_or_hash() -> vfs_getxattr_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | idmap | 1531479832127729664 |
| PARAM_VALUE | 1 | dentry | 4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_inode->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648 |
| PARAM_VALUE | 3 | xattr_value | 8474611542201753600 |
| PARAM_VALUE | 4 | xattr_size | 0-s32max |
| PARAM_VALUE | 5 | flags | 3136 |
| CAPPED_DATA | 4 | xattr_size | 1 |
| CAPPED_DATA | 4 | xattr_size | 1 |
| DATA_SOURCE | 1 | dentry | $0 |
| FUZZY_MAX | 4 | xattr_size | 0 |
| STR_LEN | 0 | idmap | (-1),12 |
| STR_LEN | 1 | dentry | (-1),12 |
| HALF_LOCKED2 | &iint->mutex | ||
| HALF_LOCKED2 | &inode->i_rwsem |
security/integrity/evm/evm_crypto.c evm_is_immutable() -> vfs_getxattr_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | idmap | 1531479832127729664 |
| PARAM_VALUE | 1 | dentry | 4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_inode | 4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_inode->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648 |
| PARAM_VALUE | 2 | name | 4445894184074141696 |
| PARAM_VALUE | 3 | xattr_value | 8900252063795785728 |
| PARAM_VALUE | 3 | *xattr_value | 0 |
| PARAM_VALUE | 3 | *(*xattr_value) | 0 |
| PARAM_VALUE | 4 | xattr_size | 0 |
| PARAM_VALUE | 5 | flags | 3136 |
| BUF_SIZE | 2 | name | 13 |
| DATA_SOURCE | 1 | dentry | $0 |
| STR_LEN | 0 | idmap | (-1),12 |
| STR_LEN | 1 | dentry | (-1),12 |
| STR_LEN | 1 | dentry | 12 |
| TERMINATED | 2 | name | 1 |
| NO_OVERFLOW_SIMPLE | 1 | dentry->moved->d_inode->i_size | |
| HALF_LOCKED2 | &iint->mutex | ||
| HALF_LOCKED2 | &inode->i_rwsem |
security/integrity/evm/evm_main.c evm_inode_copy_up_xattr() -> vfs_getxattr_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | idmap | 1531479832127729664 |
| PARAM_VALUE | 2 | name | 4445894184074141696 |
| PARAM_VALUE | 3 | xattr_value | 1579641521686605824 |
| PARAM_VALUE | 3 | *xattr_value | 0 |
| PARAM_VALUE | 3 | *(*xattr_value) | 0 |
| PARAM_VALUE | 4 | xattr_size | 0 |
| PARAM_VALUE | 5 | flags | 3136 |
| BUF_SIZE | 2 | name | 13 |
| DATA_SOURCE | 1 | dentry | $0 |
| STR_LEN | 0 | idmap | 12 |
| TERMINATED | 2 | name | 1 |
security/integrity/evm/evm_main.c evm_verify_hmac() -> vfs_getxattr_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | idmap | 1531479832127729664 |
| PARAM_VALUE | 1 | dentry | 4096-ptr_max |
| PARAM_VALUE | 2 | name | 4445894184074141696 |
| PARAM_VALUE | 3 | xattr_value | 7037605882566381568 |
| PARAM_VALUE | 3 | *xattr_value | 0 |
| PARAM_VALUE | 3 | *(*xattr_value) | 0 |
| PARAM_VALUE | 4 | xattr_size | 0 |
| PARAM_VALUE | 5 | flags | 3136 |
| BUF_SIZE | 2 | name | 13 |
| DATA_SOURCE | 1 | dentry | $0 |
| STR_LEN | 0 | idmap | (-1),12 |
| STR_LEN | 1 | dentry | (-1),12 |
| STR_LEN | 1 | dentry | 12 |
| TERMINATED | 2 | name | 1 |
| HALF_LOCKED2 | &iint->mutex | ||
| HALF_LOCKED2 | &inode->i_rwsem |
security/integrity/evm/evm_main.c evm_xattr_change() -> vfs_getxattr_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | idmap | 1531479832127729664 |
| PARAM_VALUE | 1 | dentry | 4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_inode | 4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_inode->i_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | dentry->d_inode->i_sb | 4096-ptr_max |
| PARAM_VALUE | 1 | dentry->d_inode->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648 |
| PARAM_VALUE | 2 | name | 4096-ptr_max |
| PARAM_VALUE | 3 | xattr_value | 7219039721661030400 |
| PARAM_VALUE | 3 | *xattr_value | 0 |
| PARAM_VALUE | 3 | *(*xattr_value) | 0 |
| PARAM_VALUE | 4 | xattr_size | 0 |
| PARAM_VALUE | 5 | flags | 3136 |
| CAPPED_DATA | 1 | dentry | 1 |
| DATA_SOURCE | 1 | dentry | $1 |
| DATA_SOURCE | 2 | name | $2 |
security/apparmor/domain.c aa_xattrs_match() -> vfs_getxattr_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | idmap | 1531479832127729664 |
| PARAM_VALUE | 3 | xattr_value | 9124600475624013824 |
| PARAM_VALUE | 4 | xattr_size | 0 |
| PARAM_VALUE | 5 | flags | 3264 |
security/commoncap.c cap_inode_getsecurity() -> vfs_getxattr_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | dentry | 4096-ptr_max |
| PARAM_VALUE | 2 | name | 2631449223765061632 |
| PARAM_VALUE | 3 | xattr_value | 9062282441848893440 |
| PARAM_VALUE | 3 | *xattr_value | 0 |
| PARAM_VALUE | 3 | *(*xattr_value) | 0 |
| PARAM_VALUE | 4 | xattr_size | 24 |
| PARAM_VALUE | 5 | flags | 3136 |
| BUF_SIZE | 2 | name | 20 |
| DATA_SOURCE | 0 | idmap | $0 |
| DATA_SOURCE | 1 | dentry | r d_find_any_alias |
| STR_LEN | 0 | idmap | 19 |
| TERMINATED | 2 | name | 1 |
| UNITS | 4 | xattr_size | unit_byte |
security/integrity/ima/ima_template_lib.c ima_eventevmsig_init() -> vfs_getxattr_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | idmap | 1531479832127729664 |
| PARAM_VALUE | 1 | dentry | 4096-ptr_max |
| PARAM_VALUE | 2 | name | 4445894184074141696 |
| PARAM_VALUE | 3 | xattr_value | 2485772511459753984 |
| PARAM_VALUE | 3 | *xattr_value | 0 |
| PARAM_VALUE | 3 | *(*xattr_value) | 0 |
| PARAM_VALUE | 4 | xattr_size | 0 |
| PARAM_VALUE | 5 | flags | 3136 |
| BUF_SIZE | 2 | name | 13 |
| STR_LEN | 0 | idmap | 12 |
| TERMINATED | 2 | name | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &iint->mutex | ||
| HALF_LOCKED2 | &inode->i_rwsem |