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Documented in 1 files:

Defined in 1 files as a function:

Referenced in 5 files:

Smatch caller information:

net/bluetooth/ecdh_helper.c compute_ecdh_secret() -> kpp_request_free()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
PARAM_VALUE 0 req->base.complete 1624078799481573376
PARAM_VALUE 0 req->base.data 749204260720947200
PARAM_VALUE 0 req->base.flags 1024
PARAM_VALUE 0 req->base.tfm 4096-ptr_max
PARAM_VALUE 0 req->dst 129633621795110912
PARAM_VALUE 0 req->dst_len 32
PARAM_VALUE 0 req->src 7496184712634114048
PARAM_VALUE 0 req->src_len 64
BUF_SIZE 0 req 72-s32max
BUF_SIZE 0 req 72-s32max
DATA_SOURCE 0 req r kpp_request_alloc
RX_PATH
NOCHECK_CALL
HALF_LOCKED2 &conn->lock

net/bluetooth/ecdh_helper.c generate_ecdh_public_key() -> kpp_request_free()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
PARAM_VALUE 0 req->__ctx->base.flags 0-4294967295
PARAM_VALUE 0 req->__ctx->dst_len 0-4294967295
PARAM_VALUE 0 req->__ctx->src_len 0-4294967295
PARAM_VALUE 0 req->base.tfm 4096-ptr_max
PARAM_VALUE 0 *req->__ctx->base.data (-4611686018427387904)-4611686018427387903
BUF_SIZE 0 req 72-s32max
BUF_SIZE 0 req 72-s32max
DATA_SOURCE 0 req r kpp_request_alloc
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

security/keys/dh.c __keyctl_dh_compute() -> kpp_request_free()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
PARAM_VALUE 0 req->__ctx->base.flags 0-4294967295
PARAM_VALUE 0 req->__ctx->dst_len 0-4294967295
PARAM_VALUE 0 req->__ctx->src_len 0-4294967295
PARAM_VALUE 0 req->base.tfm 4096-ptr_max
PARAM_VALUE 0 *req->__ctx->base.data (-4611686018427387904)-4611686018427387903
BUF_SIZE 0 req 72-s32max
BUF_SIZE 0 req 72-s32max
DATA_SOURCE 0 req r kpp_request_alloc
NOCHECK_CALL

drivers/char/tpm/tpm2-sessions.c tpm_buf_append_salt() -> kpp_request_free()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
PARAM_VALUE 0 req->__ctx->base.flags 0-4294967295
PARAM_VALUE 0 req->__ctx->dst_len 0-4294967295
PARAM_VALUE 0 req->__ctx->src_len 0-4294967295
PARAM_VALUE 0 req->base.tfm 4096-ptr_max
PARAM_VALUE 0 req->dst 1861308935135965184
PARAM_VALUE 0 req->dst->dma_flags 0
PARAM_VALUE 0 req->dst->dma_length 0
PARAM_VALUE 0 req->dst->offset 0-4095
PARAM_VALUE 0 req->dst_len 32
PARAM_VALUE 0 req->src 8423067920135573504
PARAM_VALUE 0 req->src->dma_flags 0
PARAM_VALUE 0 req->src->dma_length 0
PARAM_VALUE 0 req->src->length 0
PARAM_VALUE 0 req->src->offset 0
PARAM_VALUE 0 req->src_len 64
PARAM_VALUE 0 *req->__ctx->base.data (-4611686018427387904)-4611686018427387903
BUF_SIZE 0 req 72-s32max
BUF_SIZE 0 req 72-s32max
DATA_SOURCE 0 req r kpp_request_alloc
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &chip->ops_sem
LOCK2 &chip->tpm_mutex
TYPE_LOCK (struct tpm_chip)->ops_sem
TYPE_LOCK (struct tpm_chip)->tpm_mutex

drivers/char/tpm/tpm2-sessions.c tpm_buf_append_salt() -> kpp_request_free()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
PARAM_VALUE 0 req->__ctx->base.flags 0-4294967295
PARAM_VALUE 0 req->__ctx->dst_len 0-4294967295
PARAM_VALUE 0 req->__ctx->src_len 0-4294967295
PARAM_VALUE 0 req->base.tfm 4096-ptr_max
PARAM_VALUE 0 *req->__ctx->base.data (-4611686018427387904)-4611686018427387903
BUF_SIZE 0 req 72-s32max
BUF_SIZE 0 req 72-s32max
DATA_SOURCE 0 req r kpp_request_alloc
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &chip->ops_sem
LOCK2 &chip->tpm_mutex
TYPE_LOCK (struct tpm_chip)->ops_sem
TYPE_LOCK (struct tpm_chip)->tpm_mutex

crypto/testmgr.c do_test_kpp() -> kpp_request_free()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
PARAM_VALUE 0 req->__ctx->base.flags 0-4294967295
PARAM_VALUE 0 req->__ctx->dst_len 0-4294967295
PARAM_VALUE 0 req->__ctx->src_len 0-4294967295
PARAM_VALUE 0 req->base.tfm 4096-ptr_max
PARAM_VALUE 0 *req->__ctx->base.data (-4611686018427387904)-4611686018427387903
BUF_SIZE 0 req 72-s32max
BUF_SIZE 0 req 72-s32max
DATA_SOURCE 0 req r kpp_request_alloc
NOCHECK_CALL
HALF_LOCKED2 global &once_lock

drivers/nvme/common/auth.c nvme_auth_gen_pubkey() -> kpp_request_free()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
PARAM_VALUE 0 req->__ctx->base.flags 0-4294967295
PARAM_VALUE 0 req->__ctx->dst_len 0-4294967295
PARAM_VALUE 0 req->__ctx->src_len 0-4294967295
PARAM_VALUE 0 req->base.tfm 4096-ptr_max
PARAM_VALUE 0 *req->__ctx->base.data (-4611686018427387904)-4611686018427387903
BUF_SIZE 0 req 72-s32max
BUF_SIZE 0 req 72-s32max
DATA_SOURCE 0 req r kpp_request_alloc
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 global &nvmet_config_sem

drivers/nvme/common/auth.c nvme_auth_gen_session_key() -> kpp_request_free()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
PARAM_VALUE 0 req->base.complete 1624078799481573376
PARAM_VALUE 0 req->base.data 6344943969125990400
PARAM_VALUE 0 req->base.flags 1024
PARAM_VALUE 0 req->base.tfm 4096-ptr_max
PARAM_VALUE 0 req->dst 6459784276356268032
PARAM_VALUE 0 req->dst_len 0-4000000
PARAM_VALUE 0 req->src 8370043529119113216
PARAM_VALUE 0 req->src_len 1-u16max
BUF_SIZE 0 req 72-s32max
BUF_SIZE 0 req 72-s32max
DATA_SOURCE 0 req r kpp_request_alloc
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 req->src_len 1-u16max[u]
HALF_LOCKED2 &pool->lock