Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

security/selinux/ss/policydb.c range_read() -> mls_range_isvalid()

Type Parameter Key Value
PARAM_VALUE 0 p 4096-ptr_max
PARAM_VALUE 0 p->neveraudit_map.node->startbit 1-u32max
PARAM_VALUE 0 p->permissive_map.node->startbit 1-u32max
PARAM_VALUE 0 p->policycaps.node->startbit 1-u32max
PARAM_VALUE 0 p->process_class 1-u16max
PARAM_VALUE 0 p->range_tr.htable 0,4096-ptr_max
PARAM_VALUE 0 p->range_tr.nel 0
PARAM_VALUE 0 p->range_tr.size 0
PARAM_VALUE 0 p->role_tr.htable 0,4096-ptr_max
PARAM_VALUE 0 p->role_tr.size 1-u32max
PARAM_VALUE 0 p->te_avtab.htable 16,4096-ptr_max
PARAM_VALUE 0 p->te_avtab.mask 0-u16max
PARAM_VALUE 0 p->te_avtab.nel 0
PARAM_VALUE 0 p->te_avtab.nslot 0-65536
PARAM_VALUE 1 r 4096-ptr_max
BUF_SIZE 0 p->role_allow (-1),16
BUF_SIZE 1 r 48
CAPPED_DATA 0 p 1
CAPPED_DATA 0 p->process_class 1
CAPPED_DATA 0 p->role_tr.size 1
CAPPED_DATA 0 p->te_avtab.nslot 1
DATA_SOURCE 0 p $0
DATA_SOURCE 1 r r _kzalloc_noprof
CONSTRAINT 0 p <=3068
MEM_ZERO 0 p
MEM_ZERO 0 &p->filename_trans_ttypes
MEM_ZERO 0 &p->neveraudit_map
MEM_ZERO 0 &p->permissive_map
MEM_ZERO 0 &p->policycaps
NO_OVERFLOW_SIMPLE 0 p->cond_list_len
NO_OVERFLOW_SIMPLE 0 p->range_tr.size
NO_OVERFLOW_SIMPLE 0 p->role_tr.size
NO_OVERFLOW_SIMPLE 0 p->te_avtab.nslot
NO_OVERFLOW_SIMPLE 0 p->te_cond_avtab.nslot
LOCK2 global &selinux_state.policy_mutex
TYPE_LOCK (struct selinux_state)->policy_mutex

security/selinux/ss/mls.c mls_context_isvalid() -> mls_range_isvalid()

Type Parameter Key Value
PARAM_VALUE 0 p 4096-ptr_max
PARAM_VALUE 0 p->mls_enabled s32min-(-1),1-s32max
PARAM_VALUE 1 r 4096-ptr_max
BUF_SIZE 0 p (-1),608
BUF_SIZE 0 p (-1),608
BUF_SIZE 0 p->genfs (-1),24
BUF_SIZE 0 p->role_allow (-1),16
DATA_SOURCE 0 p $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 p->cond_list_len
NO_OVERFLOW_SIMPLE 0 p->filename_trans.size
NO_OVERFLOW_SIMPLE 0 p->role_tr.size
NO_OVERFLOW_SIMPLE 0 p->te_avtab.nslot
NO_OVERFLOW_SIMPLE 0 p->te_cond_avtab.nslot
HALF_LOCKED2 rcu_read