Open Menu /

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

net/netfilter/nf_conncount.c __nf_conncount_add() -> nf_ct_zone_equal()

Type Parameter Key Value
PARAM_VALUE 0 a 4096-ptr_max
PARAM_VALUE 1 b 4096-ptr_max
PARAM_VALUE 2 dir 0
DATA_SOURCE 0 a r nf_ct_tuplehash_to_ctrack
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 bh
HALF_LOCKED2 &list->list_lock
HALF_LOCKED2 &rbconn->list.list_lock
TYPE_LOCK (struct nf_conncount_list)->list_lock

net/netfilter/nf_nat_core.c find_appropriate_src() -> nf_ct_zone_equal()

Type Parameter Key Value
PARAM_VALUE 0 a 4096-ptr_max
PARAM_VALUE 1 b 4096-ptr_max
PARAM_VALUE 2 dir 0
BUF_SIZE 1 b 4
CAPPED_DATA 0 a->ct_net.net 1
DATA_SOURCE 1 b $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 rcu_read

net/netfilter/nf_conntrack_core.c nf_conntrack_tuple_taken() -> nf_ct_zone_equal()

Type Parameter Key Value
PARAM_VALUE 0 a 4096-ptr_max
PARAM_VALUE 1 b 4096-ptr_max
PARAM_VALUE 2 dir 0
BUF_SIZE 1 b 4
DATA_SOURCE 0 a r nf_ct_tuplehash_to_ctrack
DATA_SOURCE 1 b r nf_ct_zone
RX_PATH
TASK_NOT_RUNNING
LOCK2 rcu_read

net/netfilter/nf_conntrack_core.c nf_ct_key_equal() -> nf_ct_zone_equal()

Type Parameter Key Value
PARAM_VALUE 0 a 4096-ptr_max
PARAM_VALUE 1 b 84,4096-ptr_max
PARAM_VALUE 2 dir 0-255
BUF_SIZE 1 b (-1),4
BUF_SIZE 1 b (-1),4
DATA_SOURCE 0 a r nf_ct_tuplehash_to_ctrack
DATA_SOURCE 1 b $2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

net/netfilter/nf_conntrack_core.c nf_ct_match() -> nf_ct_zone_equal()

Type Parameter Key Value
PARAM_VALUE 0 a 4096-ptr_max
PARAM_VALUE 1 b 84,4096-ptr_max
PARAM_VALUE 2 dir 0
DATA_SOURCE 0 a $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 bh
HALF_LOCKED2 rcu_read

net/netfilter/nf_conntrack_core.c nf_ct_match() -> nf_ct_zone_equal()

Type Parameter Key Value
PARAM_VALUE 0 a 4096-ptr_max
PARAM_VALUE 1 b 84,4096-ptr_max
PARAM_VALUE 2 dir 1
DATA_SOURCE 0 a $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 bh
HALF_LOCKED2 rcu_read