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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

io_uring/net.c io_recvmsg_copy_hdr() -> io_net_import_vec()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
PARAM_VALUE 0 req->async_data 1-u64max
PARAM_VALUE 0 req->cancel_seq_set 0
PARAM_VALUE 0 req->cmd.len s32min-s32max
PARAM_VALUE 0 req->ctx 4096-ptr_max
PARAM_VALUE 0 req->ctx->submit_state.link.head 0,4096-ptr_max
PARAM_VALUE 0 req->ctx->submit_state.submit_nr 1-u16max
PARAM_VALUE 0 req->ctx->uring_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 req->ctx->uring_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 req->ctx->uring_lock.wait_lock.owner (-1)
PARAM_VALUE 0 req->ctx->uring_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 req->file 0
PARAM_VALUE 0 req->flags 4194304-2152220832
PARAM_VALUE 0 req->opcode 0-26,28-64
PARAM_VALUE 1 iomsg 4096-ptr_max
PARAM_VALUE 1 iomsg->msg.msg_control_is_user 1
PARAM_VALUE 1 iomsg->msg.msg_get_inq 0
PARAM_VALUE 1 iomsg->msg.msg_iter.folioq_slot 0
PARAM_VALUE 1 iomsg->msg.msg_iter.nr_segs 0
PARAM_VALUE 1 iomsg->msg.msg_iter.xarray_start 0
PARAM_VALUE 1 iomsg->msg.msg_namelen 0-128
PARAM_VALUE 1 iomsg->msg.msg_ubuf 0
PARAM_VALUE 4 ddir 0
BUF_SIZE 0 req->ctx s32min-(-1),1-s32max
BUF_SIZE 1 iomsg 0-s32max
BUF_SIZE 1 iomsg 0-s32max
CAPPED_DATA 0 req->opcode 1
CAPPED_DATA 1 iomsg 1
DATA_SOURCE 0 req $0
DATA_SOURCE 1 iomsg $1
BIT_INFO 0 req->flags 0x0,0xffffffdf
USER_DATA 0 req->cmd.len s32min-s32max
USER_DATA 0 req->ctx->submit_state.need_plug 0-1
USER_DATA 0 req->ctx->submit_state.submit_nr 1-u16max[c]
USER_DATA 1 iomsg->msg.msg_controllen 0-u32max
USER_DATA 1 iomsg->msg.msg_flags 0-u32max
USER_DATA 1 iomsg->msg.msg_name->ss_family 0-u16max
USER_DATA 1 *iomsg->msg.msg_name s64min-s64max
USER_DATA 3 uvec_seg 0-u32max
USER_PTR 1 iomsg->msg.msg_name
LOCK2 &ctx->uring_lock
HALF_LOCKED2 &sqd->lock
TYPE_LOCK (struct io_ring_ctx)->uring_lock

io_uring/net.c io_send_setup() -> io_net_import_vec()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
PARAM_VALUE 0 req->async_data 4096-ptr_max
PARAM_VALUE 0 req->cancel_seq_set 0
PARAM_VALUE 0 req->ctx 4096-ptr_max
PARAM_VALUE 0 req->ctx->submit_state.link.head 0,4096-ptr_max
PARAM_VALUE 0 req->ctx->submit_state.submit_nr 1-u16max
PARAM_VALUE 0 req->ctx->uring_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 req->ctx->uring_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 req->ctx->uring_lock.wait_lock.owner (-1)
PARAM_VALUE 0 req->ctx->uring_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 req->file 0
PARAM_VALUE 0 req->flags 4194304-2152220832
PARAM_VALUE 0 req->opcode 0-8,10-64
PARAM_VALUE 1 iomsg 4096-ptr_max
PARAM_VALUE 1 iomsg->msg.msg_control 0
PARAM_VALUE 1 iomsg->msg.msg_control_user 0
PARAM_VALUE 1 iomsg->msg.msg_controllen 0
PARAM_VALUE 1 iomsg->msg.msg_namelen 0-128
PARAM_VALUE 1 iomsg->msg.msg_ubuf 0
PARAM_VALUE 4 ddir 1
BUF_SIZE 0 req->ctx s32min-(-1),1-s32max
BUF_SIZE 1 iomsg 1-s32max
BUF_SIZE 1 iomsg 1-s32max
BUF_SIZE 1 iomsg->msg.msg_name 0,128
CAPPED_DATA 0 req->opcode 1
CAPPED_DATA 1 iomsg->msg.msg_namelen 1
DATA_SOURCE 0 req $0
FUZZY_MAX 1 iomsg->msg.msg_namelen 0
BIT_INFO 0 req->flags 0x0,0xffffffdf
USER_DATA 0 req->ctx->submit_state.need_plug 0-1
USER_DATA 0 req->ctx->submit_state.submit_nr 1-u16max[c]
USER_DATA 1 iomsg->addr.ss_family 0-u16max
UNITS 2 uiov unit_byte
UNITS 3 uvec_seg unit_byte
LOCK2 &ctx->uring_lock
HALF_LOCKED2 &sqd->lock
TYPE_LOCK (struct io_ring_ctx)->uring_lock

io_uring/net.c io_sendmsg_setup() -> io_net_import_vec()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
PARAM_VALUE 0 req->async_data 4096-ptr_max
PARAM_VALUE 0 req->cancel_seq_set 0
PARAM_VALUE 0 req->cmd.len s32min-s32max
PARAM_VALUE 0 req->ctx 4096-ptr_max
PARAM_VALUE 0 req->ctx->submit_state.link.head 0,4096-ptr_max
PARAM_VALUE 0 req->ctx->submit_state.submit_nr 1-u16max
PARAM_VALUE 0 req->ctx->uring_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 req->ctx->uring_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 req->ctx->uring_lock.wait_lock.owner (-1)
PARAM_VALUE 0 req->ctx->uring_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 req->file 0
PARAM_VALUE 0 req->flags 4194304-2152220832
PARAM_VALUE 0 req->opcode 0-46,48-64
PARAM_VALUE 1 iomsg 4096-ptr_max
PARAM_VALUE 1 iomsg->msg.msg_control_is_user 1
PARAM_VALUE 1 iomsg->msg.msg_get_inq 0
PARAM_VALUE 1 iomsg->msg.msg_iter.folioq_slot 0
PARAM_VALUE 1 iomsg->msg.msg_iter.nr_segs 0
PARAM_VALUE 1 iomsg->msg.msg_iter.xarray_start 0
PARAM_VALUE 1 iomsg->msg.msg_namelen 0-128
PARAM_VALUE 1 iomsg->msg.msg_ubuf 0
PARAM_VALUE 4 ddir 1
BUF_SIZE 0 req->ctx s32min-(-1),1-s32max
BUF_SIZE 1 iomsg 1-s32max
BUF_SIZE 1 iomsg 1-s32max
CAPPED_DATA 0 req->opcode 1
DATA_SOURCE 0 req $0
BIT_INFO 0 req->flags 0x0,0xffffffdf
USER_DATA 0 req->cmd.len s32min-s32max
USER_DATA 0 req->ctx->submit_state.need_plug 0-1
USER_DATA 0 req->ctx->submit_state.submit_nr 1-u16max[c]
USER_DATA 1 iomsg->msg.msg_controllen 0-u32max
USER_DATA 1 iomsg->msg.msg_flags 0-u32max
USER_DATA 1 iomsg->msg.msg_name->ss_family 0-u16max
USER_DATA 1 *iomsg->msg.msg_name s64min-s64max
USER_DATA 3 uvec_seg 0-u32max
USER_PTR 1 iomsg->msg.msg_name
LOCK2 &ctx->uring_lock
HALF_LOCKED2 &sqd->lock
TYPE_LOCK (struct io_ring_ctx)->uring_lock