Documented in 1 files:
Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
drivers/crypto/padlock-sha.c padlock_sha_finup() -> ahash_request_set_virt()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 5233820130360352768 |
| PARAM_VALUE | 0 | req->base.flags | 2048 |
| BUF_SIZE | 0 | req | 673 |
| BUF_SIZE | 0 | req | 673 |
| BUF_SIZE | 1 | src | (-1)-s32max |
| BUF_SIZE | 1 | src | (-1)-s32max |
| BUF_SIZE | 2 | result | (-1)-s32max |
| BUF_SIZE | 2 | result | (-1)-s32max |
| DATA_SOURCE | 0 | req | r ahash_request_on_stack_init |
| DATA_SOURCE | 1 | src | $1 |
| DATA_SOURCE | 2 | result | $3 |
| DATA_SOURCE | 3 | nbytes | $2 |
| PARAM_COMPARE | 1 | src | == $3 |
| NOSPEC | 1 | *src | |
| NOSPEC | 2 | *result | |
| NOSPEC | 3 | nbytes | |
| NOSPEC | 3 | nbytes | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | src | 4096-ptr_max[c] |
| HOST_DATA | 3 | nbytes | 0-4605,4294962946-u32max[c] |
| USER_DATA | 1 | src | 4096-ptr_max[c][u] |
| USER_DATA | 1 | *src | 0-255 |
| USER_DATA | 2 | *result | 0-255 |
| USER_DATA | 3 | nbytes | 0-u32max |
| NO_OVERFLOW_SIMPLE | 1 | src->compr_size | |
| UNITS | 1 | src | unit_byte |
| UNITS | 2 | result | unit_byte |
| UNITS | 3 | nbytes | unit_byte |
| BYTE_COUNT | 1 | ==src3 | 8050 |
| USER_PTR | 1 | src | |
| USER_PTR | 2 | result |
drivers/crypto/padlock-sha.c padlock_sha_update() -> ahash_request_set_virt()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 8258847247495548928 |
| PARAM_VALUE | 0 | req->base.flags | 2048 |
| PARAM_VALUE | 2 | result | 0 |
| BUF_SIZE | 0 | req | 673 |
| BUF_SIZE | 0 | req | 673 |
| BUF_SIZE | 1 | src | (-1)-s32max |
| BUF_SIZE | 1 | src | (-1)-s32max |
| DATA_SOURCE | 0 | req | r ahash_request_on_stack_init |
| DATA_SOURCE | 1 | src | $1 |
| NOSPEC | 1 | *src | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | src | 4096-ptr_max[c] |
| USER_DATA | 1 | src | 4096-ptr_max[c][u] |
| USER_DATA | 1 | *src | 0-255 |
| NO_OVERFLOW_SIMPLE | 1 | src->compr_size | |
| USER_PTR | 1 | src |
crypto/ahash.c crypto_hash_digest() -> ahash_request_set_virt()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 6574300713108398080 |
| PARAM_VALUE | 0 | req->base.flags | 2048 |
| PARAM_VALUE | 1 | src | 4096-ptr_max |
| PARAM_VALUE | 2 | result | 16,4096-ptr_max |
| BUF_SIZE | 0 | req | 673 |
| BUF_SIZE | 0 | req | 673 |
| BUF_SIZE | 1 | src | 8176 |
| BUF_SIZE | 1 | src | 8176 |
| BUF_SIZE | 2 | result | 1-s32max |
| BUF_SIZE | 2 | result | 1-s32max |
| CAPPED_DATA | 3 | nbytes | 1 |
| DATA_SOURCE | 0 | req | r ahash_request_on_stack_init |
| DATA_SOURCE | 1 | src | $1 |
| DATA_SOURCE | 2 | result | $3 |
| DATA_SOURCE | 3 | nbytes | $2 |
| NOCHECK_CALL | |||
| HALF_LOCKED2 | global &once_lock |
crypto/hmac.c hmac_finup_ahash() -> ahash_request_set_virt()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 4096-ptr_max |
| BUF_SIZE | 0 | req | 1-s32max |
| BUF_SIZE | 0 | req | 1-s32max |
| BUF_SIZE | 1 | src | 1-s32max |
| BUF_SIZE | 2 | result | 1-s32max |
| NOSPEC | 3 | nbytes | |
| NOSPEC | 3 | nbytes | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 3 | nbytes | 0-4605,4294963202-u32max[c] |
| USER_DATA | 1 | *src | 0-255 |
| USER_DATA | 2 | *result | 0-255 |
| USER_DATA | 3 | nbytes | 0-u32max |
| UNITS | 1 | src | unit_byte |
| UNITS | 2 | result | unit_byte |
| UNITS | 3 | nbytes | unit_byte |
| USER_PTR | 1 | src | |
| USER_PTR | 2 | result |
crypto/hmac.c hmac_finup_finish() -> ahash_request_set_virt()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 4096-ptr_max |
| BUF_SIZE | 0 | req | 1-s32max |
| BUF_SIZE | 0 | req | 1-s32max |
| BUF_SIZE | 1 | src | 1-s32max |
| BUF_SIZE | 2 | result | 1-s32max |
| DATA_SOURCE | 3 | nbytes | r crypto_ahash_digestsize |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | *src | 0-255 |
| USER_DATA | 2 | *result | 0-255 |
| UNITS | 1 | src | unit_byte |
| UNITS | 2 | result | unit_byte |
| USER_PTR | 1 | src | |
| USER_PTR | 2 | result |
crypto/hmac.c hmac_setkey_ahash() -> ahash_request_set_virt()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 6384833276913700864 |
| PARAM_VALUE | 2 | result | 4096-ptr_max |
| PARAM_VALUE | 3 | nbytes | 1-u32max |
| BUF_SIZE | 0 | req | 673 |
| BUF_SIZE | 0 | req | 673 |
| BUF_SIZE | 1 | src | (-1)-s32max |
| BUF_SIZE | 1 | src | (-1)-s32max |
| DATA_SOURCE | 0 | req | r ahash_request_on_stack_init |
| DATA_SOURCE | 1 | src | $1 |
| DATA_SOURCE | 3 | nbytes | $2 |
| PARAM_COMPARE | 1 | src | == $3 |
| NOSPEC | 3 | nbytes | |
| NOSPEC | 3 | nbytes | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | *src | 0-255 |
| USER_DATA | 3 | nbytes | 1-s32max[c] |
| BYTE_COUNT | 1 | ==src3 | 8050 |
| USER_PTR | 1 | src | |
| HALF_LOCKED2 | sk |
crypto/hmac.c hmac_setkey_ahash() -> ahash_request_set_virt()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 6384833276913700864 |
| PARAM_VALUE | 1 | src | 4096-ptr_max |
| PARAM_VALUE | 2 | result | 0 |
| BUF_SIZE | 0 | req | 673 |
| BUF_SIZE | 0 | req | 673 |
| CAPPED_DATA | 3 | nbytes | 1 |
| DATA_SOURCE | 0 | req | r ahash_request_on_stack_init |
| DATA_SOURCE | 3 | nbytes | r crypto_ahash_blocksize |
| NOSPEC | 0 | req->nbytes | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | req->nbytes | 1-s32max[c] |
| USER_DATA | 0 | *req->__ctx->ahash_fbk_req.result | 0-255 |
| USER_DATA | 0 | *req->svirt | 0-255 |
| USER_DATA | 1 | *src | 0-255 |
| USER_PTR | 1 | src | |
| HALF_LOCKED2 | sk |
crypto/hmac.c hmac_setkey_ahash() -> ahash_request_set_virt()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 6384833276913700864 |
| PARAM_VALUE | 1 | src | 4096-ptr_max |
| PARAM_VALUE | 2 | result | 0 |
| BUF_SIZE | 0 | req | 673 |
| BUF_SIZE | 0 | req | 673 |
| CAPPED_DATA | 3 | nbytes | 1 |
| DATA_SOURCE | 0 | req | r ahash_request_on_stack_init |
| DATA_SOURCE | 3 | nbytes | r crypto_ahash_blocksize |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | *req->__ctx->ahash_fbk_req.result | 0-255 |
| USER_DATA | 0 | *req->svirt | 0-255 |
| USER_DATA | 1 | *src | 0-255 |
| USER_PTR | 1 | src | |
| HALF_LOCKED2 | sk |
crypto/hmac.c hmac_update_ahash() -> ahash_request_set_virt()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | req | 4096-ptr_max |
| PARAM_VALUE | 2 | result | 0 |
| BUF_SIZE | 0 | req | 1-s32max |
| BUF_SIZE | 0 | req | 1-s32max |
| BUF_SIZE | 1 | src | 1-s32max |
| NOSPEC | 3 | nbytes | |
| NOSPEC | 3 | nbytes | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 3 | nbytes | 0-4605,4294963202-u32max[c] |
| USER_DATA | 1 | *src | 0-255 |
| USER_DATA | 3 | nbytes | 0-u32max |
| UNITS | 1 | src | unit_byte |
| UNITS | 3 | nbytes | unit_byte |
| USER_PTR | 1 | src |