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Documented in 1 files:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

net/ipv4/fib_frontend.c rtm_to_fib_config() -> nlmsg_validate_deprecated()

Type Parameter Key Value
PARAM_VALUE 0 nlh 4096-ptr_max
PARAM_VALUE 0 nlh->nlmsg_flags 1-u16max
PARAM_VALUE 0 nlh->nlmsg_len 16-u32max
PARAM_VALUE 0 nlh->nlmsg_type 16-123
PARAM_VALUE 1 hdrlen 12
PARAM_VALUE 2 maxtype 32
PARAM_VALUE 3 policy 811949010622005248
PARAM_VALUE 4 extack 4971238048455385088
PARAM_VALUE 4 extack->_msg 0
PARAM_VALUE 4 extack->bad_attr 0
PARAM_VALUE 4 extack->policy 0
BUF_SIZE 0 nlh 1-s32max
BUF_SIZE 0 nlh 1-s32max
BUF_SIZE 3 policy 528
CAPPED_DATA 0 nlh->nlmsg_len 1
DATA_SOURCE 0 nlh $2
DATA_SOURCE 4 extack $4
FUZZY_MAX 0 nlh->nlmsg_len 16
CONSTRAINT 0 nlh <=49
BIT_INFO 0 nlh->nlmsg_flags 0x1,0xffffffffffffffff
NOSPEC 0 nlh->nlmsg_len
MEM_ZERO 4 extack
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 nlh->nlmsg_flags 1-u16max[u]
USER_DATA 0 nlh->nlmsg_len 16-s32max[c]
USER_DATA 0 nlh->nlmsg_pid 0-u32max[u]
USER_DATA 0 nlh->nlmsg_seq 0-u32max[u]
USER_DATA 0 nlh->nlmsg_type 16-123[u]
UNITS 0 nlh unit_byte
UNITS 1 hdrlen unit_byte
USER_PTR 0 nlh
HALF_LOCKED2 &net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 global &audit_cmd_mutex.lock
HALF_LOCKED2 global &cb_lock
HALF_LOCKED2 global &crypto_cfg_mutex
HALF_LOCKED2 global &hwsim_phys_lock
HALF_LOCKED2 global &rtnl_mutex
HALF_LOCKED2 global &rx_queue_mutex

drivers/infiniband/core/iwpm_util.c iwpm_parse_nlmsg() -> nlmsg_validate_deprecated()

Type Parameter Key Value
PARAM_VALUE 1 hdrlen 0
PARAM_VALUE 2 maxtype 1-6
PARAM_VALUE 3 policy 17141625843445760,3286499020497555456,3851796726912757760,4786106224906895360,5445747216103538688,5802717280418254848,6217819298840551424
PARAM_VALUE 4 extack 0
BUF_SIZE 3 policy 32,48,64,80,96,112
BUF_SIZE 3 policy 32,48,64,80,96,112
DATA_SOURCE 3 policy $2
RX_PATH
TASK_NOT_RUNNING
UNITS 0 nlh unit_byte
HALF_LOCKED2 &nlk->nl_cb_mutex
TYPE_LOCK (struct netlink_sock)->nl_cb_mutex

net/ipv4/ipmr.c rtm_to_ipmr_mfcc() -> nlmsg_validate_deprecated()

Type Parameter Key Value
PARAM_VALUE 0 nlh 4096-ptr_max
PARAM_VALUE 0 nlh->nlmsg_flags 1-u16max
PARAM_VALUE 0 nlh->nlmsg_len 16-u32max
PARAM_VALUE 0 nlh->nlmsg_type 16-123
PARAM_VALUE 1 hdrlen 12
PARAM_VALUE 2 maxtype 32
PARAM_VALUE 3 policy 4191085332949192704
PARAM_VALUE 4 extack 4971238048455385088
PARAM_VALUE 4 extack->_msg 0
PARAM_VALUE 4 extack->bad_attr 0
PARAM_VALUE 4 extack->policy 0
BUF_SIZE 0 nlh 1-s32max
BUF_SIZE 0 nlh 1-s32max
BUF_SIZE 3 policy 528
CAPPED_DATA 0 nlh->nlmsg_len 1
DATA_SOURCE 0 nlh $1
DATA_SOURCE 4 extack $5
FUZZY_MAX 0 nlh->nlmsg_len 16
CONSTRAINT 0 nlh <=49
BIT_INFO 0 nlh->nlmsg_flags 0x1,0xffffffffffffffff
NOSPEC 0 nlh->nlmsg_len
MEM_ZERO 4 extack
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 nlh->nlmsg_flags 1-u16max[u]
USER_DATA 0 nlh->nlmsg_len 16-s32max[c]
USER_DATA 0 nlh->nlmsg_pid 0-u32max[u]
USER_DATA 0 nlh->nlmsg_seq 0-u32max[u]
USER_DATA 0 nlh->nlmsg_type 16-123[u]
UNITS 0 nlh unit_byte
UNITS 1 hdrlen unit_byte
USER_PTR 0 nlh
HALF_LOCKED2 &net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 global &audit_cmd_mutex.lock
HALF_LOCKED2 global &cb_lock
HALF_LOCKED2 global &crypto_cfg_mutex
HALF_LOCKED2 global &hwsim_phys_lock
HALF_LOCKED2 global &rtnl_mutex
HALF_LOCKED2 global &rx_queue_mutex