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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

net/ipv4/ping.c ping_v4_sendmsg() -> ping_common_sendmsg()

Type Parameter Key Value
PARAM_VALUE 0 family 2
PARAM_VALUE 1 msg 4096-ptr_max
PARAM_VALUE 3 user_icmph 1575305641890148352
PARAM_VALUE 4 icmph_len 8
BUF_SIZE 1 msg->msg_control (-1)-0,16,24,36-s32max
BUF_SIZE 1 msg->msg_name (-1)-0,12,28,128
BUF_SIZE 1 msg->msg_ubuf (-1),16
BUF_SIZE 3 user_icmph 8
DATA_SOURCE 1 msg $1
DATA_SOURCE 2 len $2
NOSPEC 1 msg->msg_iter.count
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 msg->msg_controllen 0-s32max[c]
USER_DATA 1 msg->msg_flags 0-u32max[c]
USER_DATA 1 msg->msg_iter.count 1-18446744073709551614
USER_DATA 1 msg->msg_iter.iov_offset 0-u64max[c]
USER_DATA 1 msg->msg_namelen 0-128
USER_DATA 1 *msg->msg_name s64min-s64max
USER_DATA 2 len 0-u64max
UNITS 2 len unit_byte
UNITS 4 icmph_len unit_byte
USER_PTR 1 msg->msg_control
USER_PTR 1 msg->msg_name
HALF_LOCKED2 &vq->mutex

net/ipv6/ping.c ping_v6_sendmsg() -> ping_common_sendmsg()

Type Parameter Key Value
PARAM_VALUE 0 family 10
PARAM_VALUE 1 msg 4096-ptr_max
PARAM_VALUE 3 user_icmph 3001101085870116864
PARAM_VALUE 4 icmph_len 8
BUF_SIZE 1 msg->msg_control (-1)-0,16,24,36-s32max
BUF_SIZE 1 msg->msg_name (-1)-0,12,28,128
BUF_SIZE 1 msg->msg_ubuf (-1),16
BUF_SIZE 3 user_icmph 8
DATA_SOURCE 1 msg $1
DATA_SOURCE 2 len $2
NOSPEC 1 msg->msg_iter.count
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 msg->msg_controllen 0-s32max[c]
USER_DATA 1 msg->msg_flags 0-u32max[c]
USER_DATA 1 msg->msg_iter.count 1-18446744073709551614
USER_DATA 1 msg->msg_iter.iov_offset 0-u64max[c]
USER_DATA 1 msg->msg_namelen 0-128
USER_DATA 1 *msg->msg_name s64min-s64max
USER_DATA 2 len 0-u64max
UNITS 2 len unit_byte
UNITS 4 icmph_len unit_byte
USER_PTR 1 msg->msg_control
USER_PTR 1 msg->msg_name
HALF_LOCKED2 &vq->mutex