Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/packet/af_packet.c packet_snd() -> packet_snd_vnet_parse()

Type Parameter Key Value
PARAM_VALUE 0 msg 4096-ptr_max
PARAM_VALUE 0 msg->msg_name 0,4096-ptr_max
PARAM_VALUE 0 msg->msg_namelen s32min-(-1),20-s32max
PARAM_VALUE 2 vnet_hdr 3874929393638883328
PARAM_VALUE 2 vnet_hdr->flags 0
PARAM_VALUE 2 vnet_hdr->gso_size 0
PARAM_VALUE 2 vnet_hdr->gso_type 0
PARAM_VALUE 2 vnet_hdr->hdr_len 0
PARAM_VALUE 3 vnet_hdr_sz 10,12
BUF_SIZE 0 msg->msg_control (-1)-0,16,24,36-s32max
BUF_SIZE 0 msg->msg_name (-1)-0,12,28,128
BUF_SIZE 0 msg->msg_ubuf (-1),16
DATA_SOURCE 0 msg $1
FUZZY_MAX 0 msg->msg_namelen 20
NOSPEC 0 msg->msg_iter.count
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 msg->msg_controllen 0-s32max[c]
USER_DATA 0 msg->msg_flags 0-u32max[c]
USER_DATA 0 msg->msg_iter.count 1-18446744073709551614
USER_DATA 0 msg->msg_iter.iov_offset 0-u64max[c]
USER_DATA 0 msg->msg_namelen 20-128
USER_DATA 0 *msg->msg_name s64min-s64max
USER_DATA 1 *len 0-u64max
UNITS 3 vnet_hdr_sz unit_byte
USER_PTR 0 msg->msg_control
USER_PTR 0 msg->msg_name
USER_PTR 1 len
HALF_LOCKED2 &vq->mutex