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Defined in 1 files as a prototype:

Defined in 2 files as a function:

Referenced in 4 files:

Smatch caller information:

fs/smb/client/cifsacl.c build_sec_desc() -> id_to_sid()

Type Parameter Key Value
PARAM_VALUE 1 sidtype 1
PARAM_VALUE 2 ssid 4096-ptr_max
BUF_SIZE 2 ssid 68
DATA_SOURCE 0 cid r from_kuid
DATA_SOURCE 2 ssid r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &direntry->d_inode->i_rwsem
HALF_LOCKED2 &direntry->d_lockref.lock
HALF_LOCKED2 &inode->i_rwsem

fs/smb/client/cifsacl.c build_sec_desc() -> id_to_sid()

Type Parameter Key Value
PARAM_VALUE 1 sidtype 2
PARAM_VALUE 2 ssid 4096-ptr_max
BUF_SIZE 2 ssid 68
DATA_SOURCE 0 cid r from_kgid
DATA_SOURCE 2 ssid r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &direntry->d_inode->i_rwsem
HALF_LOCKED2 &direntry->d_lockref.lock
HALF_LOCKED2 &inode->i_rwsem

fs/smb/server/smbacl.c build_sec_desc() -> id_to_sid()

Type Parameter Key Value
PARAM_VALUE 1 sidtype 1,5
PARAM_VALUE 2 ssid 4096-ptr_max
BUF_SIZE 2 ssid 68
DATA_SOURCE 0 cid r from_kuid
DATA_SOURCE 2 ssid r _kmalloc_noprof
FUZZY_MAX 1 sidtype 5
BIT_INFO 1 sidtype 0x1,0x5
HARD_MAX 1 sidtype 5
NOCHECK_CALL
LOCK2 &pool->lock

fs/smb/server/smbacl.c build_sec_desc() -> id_to_sid()

Type Parameter Key Value
PARAM_VALUE 1 sidtype 6
PARAM_VALUE 2 ssid 4096-ptr_max
BUF_SIZE 2 ssid 68
DATA_SOURCE 0 cid r from_kgid
DATA_SOURCE 2 ssid r _kmalloc_noprof
NOCHECK_CALL
LOCK2 &pool->lock

fs/smb/server/smbacl.c set_posix_acl_entries_dacl() -> id_to_sid()

Type Parameter Key Value
PARAM_VALUE 1 sidtype 1,5
PARAM_VALUE 2 ssid 4096-ptr_max
PARAM_VALUE 2 *ssid->sub_auth 0-4294967295
BUF_SIZE 2 ssid 68
DATA_SOURCE 0 cid r posix_acl_uid_translate
DATA_SOURCE 2 ssid r _kmalloc_noprof
FUZZY_MAX 1 sidtype 5
BIT_INFO 1 sidtype 0x1,0x5
HARD_MAX 1 sidtype 5
NOCHECK_CALL
LOCK2 &pool->lock

fs/smb/server/smbacl.c set_posix_acl_entries_dacl() -> id_to_sid()

Type Parameter Key Value
PARAM_VALUE 1 sidtype 6
PARAM_VALUE 2 ssid 4096-ptr_max
PARAM_VALUE 2 *ssid->sub_auth 0-4294967295
BUF_SIZE 2 ssid 68
DATA_SOURCE 0 cid r posix_acl_gid_translate
DATA_SOURCE 2 ssid r _kmalloc_noprof
NOCHECK_CALL
LOCK2 &pool->lock

fs/smb/server/smbacl.c set_posix_acl_entries_dacl() -> id_to_sid()

Type Parameter Key Value
PARAM_VALUE 1 sidtype 3
PARAM_VALUE 2 ssid 4096-ptr_max
PARAM_VALUE 2 *ssid->authority 0-255
PARAM_VALUE 2 *ssid->sub_auth 0-4294967295
BUF_SIZE 2 ssid 68
DATA_SOURCE 0 cid r posix_acl_uid_translate
DATA_SOURCE 2 ssid r _kmalloc_noprof
NOCHECK_CALL
LOCK2 &pool->lock

fs/smb/server/smbacl.c set_posix_acl_entries_dacl() -> id_to_sid()

Type Parameter Key Value
PARAM_VALUE 1 sidtype 4
PARAM_VALUE 2 ssid 4096-ptr_max
PARAM_VALUE 2 *ssid->authority 0-255
PARAM_VALUE 2 *ssid->sub_auth 0-4294967295
BUF_SIZE 2 ssid 68
DATA_SOURCE 0 cid r posix_acl_gid_translate
DATA_SOURCE 2 ssid r _kmalloc_noprof
NOCHECK_CALL
LOCK2 &pool->lock

fs/smb/server/smbacl.c smb_check_perm_dacl() -> id_to_sid()

Type Parameter Key Value
PARAM_VALUE 1 sidtype 1,5
PARAM_VALUE 2 ssid 8271911337673945088
DATA_SOURCE 0 cid $4
FUZZY_MAX 1 sidtype 5
BIT_INFO 1 sidtype 0x1,0x5
HARD_MAX 1 sidtype 5
NOCHECK_CALL
LOCK2 &dir_fp->readdir_lock
LOCK2 &pool->lock
TYPE_LOCK (struct ksmbd_file)->readdir_lock

fs/smb/server/smbacl.c smb_inherit_dacl() -> id_to_sid()

Type Parameter Key Value
PARAM_VALUE 1 sidtype 1
PARAM_VALUE 2 ssid 1563889433997905920
DATA_SOURCE 0 cid $2
NOCHECK_CALL

fs/smb/server/smbacl.c smb_inherit_dacl() -> id_to_sid()

Type Parameter Key Value
PARAM_VALUE 1 sidtype 6
PARAM_VALUE 2 ssid 693938085112299520
DATA_SOURCE 0 cid $3
NOCHECK_CALL

fs/smb/server/smb2pdu.c find_file_posix_info() -> id_to_sid()

Type Parameter Key Value
PARAM_VALUE 0 cid 0-4294967294
PARAM_VALUE 1 sidtype 5
PARAM_VALUE 2 ssid 4096-ptr_max
NOCHECK_CALL
LOCK2 &pool->lock

fs/smb/server/smb2pdu.c find_file_posix_info() -> id_to_sid()

Type Parameter Key Value
PARAM_VALUE 0 cid 0-4294967294
PARAM_VALUE 1 sidtype 6
PARAM_VALUE 2 ssid 4096-ptr_max
NOCHECK_CALL
LOCK2 &pool->lock

fs/smb/server/smb2pdu.c smb2_populate_readdir_entry() -> id_to_sid()

Type Parameter Key Value
PARAM_VALUE 0 cid 0-4294967294
PARAM_VALUE 1 sidtype 5
PARAM_VALUE 2 ssid 4096-ptr_max
BUF_SIZE 2 ssid 32
NOCHECK_CALL
LOCK2 &pool->lock
HALF_LOCKED2 &dir->readdir_lock
HALF_LOCKED2 &dir_fp->readdir_lock
TYPE_LOCK (struct ksmbd_file)->readdir_lock

fs/smb/server/smb2pdu.c smb2_populate_readdir_entry() -> id_to_sid()

Type Parameter Key Value
PARAM_VALUE 0 cid 0-4294967294
PARAM_VALUE 1 sidtype 6
PARAM_VALUE 2 ssid 4096-ptr_max
BUF_SIZE 2 ssid 16
NOCHECK_CALL
LOCK2 &pool->lock
HALF_LOCKED2 &dir->readdir_lock
HALF_LOCKED2 &dir_fp->readdir_lock
TYPE_LOCK (struct ksmbd_file)->readdir_lock

fs/smb/server/oplock.c create_posix_rsp_buf() -> id_to_sid()

Type Parameter Key Value
PARAM_VALUE 0 cid 0-4294967294
PARAM_VALUE 1 sidtype 1
BUF_SIZE 2 ssid 44
NOCHECK_CALL

fs/smb/server/oplock.c create_posix_rsp_buf() -> id_to_sid()

Type Parameter Key Value
PARAM_VALUE 0 cid 0-4294967294
PARAM_VALUE 1 sidtype 6
BUF_SIZE 2 ssid 16
NOCHECK_CALL