Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
security/selinux/ss/policydb.c context_read_and_validate() -> mls_read_range_helper()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| PARAM_VALUE | 1 | fp | 6801050872897380352 |
| PARAM_VALUE | 1 | fp->data | 4096-ptr_max |
| PARAM_VALUE | 1 | fp->len | 0-18446744073709551591 |
| DATA_SOURCE | 1 | fp | $2 |
| NO_OVERFLOW_SIMPLE | 1 | fp->len | |
| USER_PTR | 1 | fp->data | |
| LOCK2 | global &selinux_state.policy_mutex | ||
| TYPE_LOCK | (struct selinux_state)->policy_mutex |
security/selinux/ss/policydb.c range_read() -> mls_read_range_helper()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| PARAM_VALUE | 1 | fp | 6801050872897380352 |
| PARAM_VALUE | 1 | fp->len | 0-18446744073709551599 |
| BUF_SIZE | 0 | r | 48 |
| BUF_SIZE | 1 | fp | 16 |
| DATA_SOURCE | 0 | r | r _kzalloc_noprof |
| DATA_SOURCE | 1 | fp | $1 |
| NO_OVERFLOW_SIMPLE | 1 | fp->len | |
| USER_PTR | 1 | fp->data | |
| LOCK2 | global &selinux_state.policy_mutex | ||
| TYPE_LOCK | (struct selinux_state)->policy_mutex |
security/selinux/ss/policydb.c user_read() -> mls_read_range_helper()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| PARAM_VALUE | 1 | fp | 6801050872897380352 |
| PARAM_VALUE | 1 | fp->data | 4096-ptr_max |
| PARAM_VALUE | 1 | fp->len | 0-18446744073709551603 |
| BUF_SIZE | 1 | fp | 16 |
| DATA_SOURCE | 1 | fp | $2 |
| NOSPEC | 1 | fp->len | |
| USER_DATA | 1 | fp->len | 0-999999982[c] |
| NO_OVERFLOW_SIMPLE | 1 | fp->len | |
| USER_PTR | 1 | fp->data | |
| LOCK2 | global &selinux_state.policy_mutex | ||
| TYPE_LOCK | (struct selinux_state)->policy_mutex |