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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 2 files as a function:

Referenced in 2 files:

Smatch caller information:

security/smack/smack_lsm.c smack_from_netlbl() -> netlbl_skbuff_getattr()

Type Parameter Key Value
PARAM_VALUE 0 skb 0,4096-ptr_max
PARAM_VALUE 0 skb->secmark 0
PARAM_VALUE 1 family 0-9,11-u16max
PARAM_VALUE 2 secattr 4235691872723587072
PARAM_VALUE 2 secattr->attr.mls.cat 0
PARAM_VALUE 2 secattr->attr.mls.lvl 0
PARAM_VALUE 2 secattr->attr.secid 0
PARAM_VALUE 2 secattr->cache 0
PARAM_VALUE 2 secattr->domain 0
PARAM_VALUE 2 secattr->flags 0
PARAM_VALUE 2 secattr->type 0
DATA_SOURCE 0 skb $2
DATA_SOURCE 1 family $1
FUZZY_MAX 1 family 2
MEM_ZERO 2 secattr

security/selinux/netlabel.c selinux_netlbl_skbuff_getsid() -> netlbl_skbuff_getattr()

Type Parameter Key Value
PARAM_VALUE 0 skb 4096-ptr_max
PARAM_VALUE 0 skb->dev->ethtool_ops->create_rxfh_context 0-9223372036854775807
PARAM_VALUE 0 skb->dev->ethtool_ops->get_link_ext_state 0-9223372036854775807
PARAM_VALUE 0 skb->dev->ethtool_ops->get_mm_stats 0-9223372036854775807
PARAM_VALUE 0 skb->dev->ethtool_ops->modify_rxfh_context 0-9223372036854775807
PARAM_VALUE 0 skb->dev->ethtool_ops->remove_rxfh_context 0-9223372036854775807
PARAM_VALUE 0 skb->dev->nd_net.net->ipv4.fqdir->f->frag_expire 0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560
PARAM_VALUE 0 skb->dev->nd_net.net->ipv4.fqdir->f->qsize 0,304,320
PARAM_VALUE 0 skb->dev->ndisc_ops->fill_addr_option 4096-ptr_max
PARAM_VALUE 0 skb->dev->ndisc_ops->parse_options 4096-ptr_max
PARAM_VALUE 0 skb->dev->ndisc_ops->update 4096-ptr_max
PARAM_VALUE 0 skb->dev->rtnl_link_ops->maxtype 0-6,8-10,15,18,20,22,24,34,50
PARAM_VALUE 0 skb->dev->rtnl_link_ops->priv_size 0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3544,3552,3720,9688-u64max
PARAM_VALUE 2 secattr 41537139808878592
PARAM_VALUE 2 secattr->attr.mls.cat 0
PARAM_VALUE 2 secattr->attr.mls.lvl 0
PARAM_VALUE 2 secattr->attr.secid 0
PARAM_VALUE 2 secattr->cache 0
PARAM_VALUE 2 secattr->domain 0
PARAM_VALUE 2 secattr->flags 0
PARAM_VALUE 2 secattr->type 0
BUF_SIZE 0 skb (-1)-s32max
BUF_SIZE 0 skb (-1)-s32max
DATA_SOURCE 0 skb $0
DATA_SOURCE 1 family $1
MEM_ZERO 2 secattr
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 skb->csum 0-192512[c]
HOST_DATA 0 skb->csum_offset 0-u16max
HOST_DATA 0 skb->data_len 0-u32max[c]
HOST_DATA 0 skb->len 0-u32max[c]
HOST_DATA 0 skb->prev->csum_offset 0-u16max
HOST_DATA 0 skb->prev->data_len 0-u32max[c]
HOST_DATA 0 skb->prev->len 0-u32max[c]
HOST_DATA 0 skb->prev->tstamp 500000002-4294967299794967295[c]
HOST_DATA 0 skb->protocol 1-255
HOST_DATA 0 skb->truesize 0-u32max
HOST_DATA 0 skb->tstamp 500000002-4294967299794967295[c]
HOST_DATA 0 skb->users.refs.counter s32min-0,2-s32max
HOST_DATA 0 *skb->data 0-255
NO_OVERFLOW_SIMPLE 0 skb->data_len
NO_OVERFLOW_SIMPLE 0 skb->dev->group
NO_OVERFLOW_SIMPLE 0 skb->dev->num_tc
NO_OVERFLOW_SIMPLE 0 skb->dev->real_num_rx_queues
NO_OVERFLOW_SIMPLE 0 skb->dev->real_num_tx_queues
NO_OVERFLOW_SIMPLE 0 skb->dev->stats.rx_bytes
NO_OVERFLOW_SIMPLE 0 skb->dev->stats.tx_bytes
NO_OVERFLOW_SIMPLE 0 skb->dev->tx_queue_len
NO_OVERFLOW_SIMPLE 0 skb->end
NO_OVERFLOW_SIMPLE 0 skb->len
NO_OVERFLOW_SIMPLE 0 skb->next->end
NO_OVERFLOW_SIMPLE 0 skb->next->len
NO_OVERFLOW_SIMPLE 0 skb->prev->end
NO_OVERFLOW_SIMPLE 0 skb->prev->len
NO_OVERFLOW_SIMPLE 0 skb->prev->tail
NO_OVERFLOW_SIMPLE 0 skb->prev->truesize
NO_OVERFLOW_SIMPLE 0 skb->sk->sk_backlog.len
NO_OVERFLOW_SIMPLE 0 skb->tail
NO_OVERFLOW_SIMPLE 0 skb->truesize

security/selinux/netlabel.c selinux_netlbl_sock_rcv_skb() -> netlbl_skbuff_getattr()

Type Parameter Key Value
PARAM_VALUE 0 skb 4096-ptr_max
PARAM_VALUE 1 family 2,10
PARAM_VALUE 2 secattr 8776592679017738240
PARAM_VALUE 2 secattr->attr.mls.cat 0
PARAM_VALUE 2 secattr->attr.mls.lvl 0
PARAM_VALUE 2 secattr->attr.secid 0
PARAM_VALUE 2 secattr->cache 0
PARAM_VALUE 2 secattr->domain 0
PARAM_VALUE 2 secattr->flags 0
PARAM_VALUE 2 secattr->type 0
DATA_SOURCE 0 skb $1
DATA_SOURCE 1 family $2
FUZZY_MAX 1 family 2
BIT_INFO 1 family 0x2,0xf
MEM_ZERO 2 secattr