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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

crypto/rsa.c rsa_check_exponent_fips() -> mpi_cmp()

Type Parameter Key Value
PARAM_VALUE 0 u 4096-ptr_max
PARAM_VALUE 0 u->d 0,4096-ptr_max
PARAM_VALUE 0 u->nlimbs s32min-(-1),1-s32max
PARAM_VALUE 0 u->sign 0
PARAM_VALUE 1 v 4096-ptr_max
PARAM_VALUE 1 v->d 0,4096-ptr_max
PARAM_VALUE 1 v->nlimbs 5
PARAM_VALUE 1 v->sign 0
BUF_SIZE 0 u 32
BUF_SIZE 1 v 32
DATA_SOURCE 0 u $0
DATA_SOURCE 1 v r mpi_alloc
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 u->alloced

crypto/rsa.c rsa_check_payload() -> mpi_cmp()

Type Parameter Key Value
PARAM_VALUE 0 u 4096-ptr_max
PARAM_VALUE 0 u->d 0,4096-ptr_max
PARAM_VALUE 0 u->nlimbs s32min-(-1),1-s32max
PARAM_VALUE 0 u->sign 0
PARAM_VALUE 1 v 4096-ptr_max
PARAM_VALUE 1 v->d 0,4096-ptr_max
PARAM_VALUE 1 v->sign 0-1
BUF_SIZE 0 u 32
BUF_SIZE 1 v 32
DATA_SOURCE 0 u $0
DATA_SOURCE 1 v r mpi_alloc
RX_PATH
TASK_NOT_RUNNING

crypto/dh.c dh_compute_value() -> mpi_cmp()

Type Parameter Key Value
PARAM_VALUE 0 u 4096-ptr_max
PARAM_VALUE 0 u->d 0,4096-ptr_max
PARAM_VALUE 0 u->sign 0-1
PARAM_VALUE 1 v 4096-ptr_max
PARAM_VALUE 1 v->nlimbs s32min-(-1),1-s32max
PARAM_VALUE 1 v->sign 0
BUF_SIZE 0 u 32
BUF_SIZE 1 v 32
DATA_SOURCE 0 u r mpi_alloc
DATA_SOURCE 1 v r mpi_alloc
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &chip->ops_sem
HALF_LOCKED2 &chip->tpm_mutex

crypto/dh.c dh_is_pubkey_valid() -> mpi_cmp()

Type Parameter Key Value
PARAM_VALUE 0 u 4096-ptr_max
PARAM_VALUE 0 u->nlimbs s32min-(-1),1-s32max
PARAM_VALUE 0 u->sign 0
PARAM_VALUE 1 v 1-u64max
BUF_SIZE 0 u 32
DATA_SOURCE 0 u $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 u->alloced 2-256[c]
USER_DATA 0 u->nbits 0-16408
HALF_LOCKED2 &chip->ops_sem
HALF_LOCKED2 &chip->tpm_mutex