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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

crypto/aes.c crypto_aes_ccm_decrypt() -> crypto_aes_ccm_init()

Type Parameter Key Value
PARAM_VALUE 0 ctx 9037030287502376960
PARAM_VALUE 1 req 4096-ptr_max
PARAM_VALUE 3 key 4096-ptr_max
BUF_SIZE 1 req (-1)-s32max
BUF_SIZE 1 req (-1)-s32max
DATA_SOURCE 1 req $0
NOSPEC 1 req->cryptlen
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 1 req->dst->length 0-2147483646[c]
HOST_DATA 1 req->src->length 0-2147483646[c]
USER_DATA 1 req->cryptlen 0-u32max
USER_DATA 1 req->dst->length 1-u32max[c]
USER_DATA 1 req->dst->offset 0-2147551739[c]
USER_DATA 1 req->src->length 1-u32max[c]
USER_DATA 1 req->src->offset 0-2147551739[c]
USER_DATA 1 *req->iv 0-255
NO_OVERFLOW_SIMPLE 1 req->dst->length
NO_OVERFLOW_SIMPLE 1 req->src->length
UNITS 2 data_len unit_byte
USER_PTR 1 req->iv
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 bh

crypto/aes.c crypto_aes_ccm_encrypt() -> crypto_aes_ccm_init()

Type Parameter Key Value
PARAM_VALUE 0 ctx 633072880490749952
PARAM_VALUE 1 req 4096-ptr_max
BUF_SIZE 1 req (-1)-s32max
BUF_SIZE 1 req (-1)-s32max
DATA_SOURCE 1 req $0
NOSPEC 1 req->cryptlen
NOSPEC 2 data_len
NOSPEC 2 data_len
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 1 req->dst->length 0-2147483646[c]
HOST_DATA 1 req->src->length 0-2147483646[c]
USER_DATA 1 req->cryptlen 0-u32max
USER_DATA 1 req->dst->length 1-u32max[c]
USER_DATA 1 req->dst->offset 0-2147551739[c]
USER_DATA 1 req->src->length 1-u32max[c]
USER_DATA 1 req->src->offset 0-2147551739[c]
USER_DATA 1 *req->iv 0-255
USER_DATA 2 data_len 0-u32max
NO_OVERFLOW_SIMPLE 1 req->dst->length
NO_OVERFLOW_SIMPLE 1 req->src->length
UNITS 2 data_len unit_byte
USER_PTR 1 req->iv