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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/ipv6/ip6_vti.c vti6_siocdevprivate() -> vti6_parm_from_user()

Type Parameter Key Value
PARAM_VALUE 0 p 3120507556583997440
PARAM_VALUE 1 u 6144381810872635392
MEM_ZERO 0 p
NOCHECK_CALL
USER_DATA 1 u->encap_limit 0-255
USER_DATA 1 u->flags 0-u32max
USER_DATA 1 u->flowinfo 0-u32max
USER_DATA 1 u->hop_limit 0-255
USER_DATA 1 u->i_flags 0-u16max
USER_DATA 1 u->i_key 0-u32max
USER_DATA 1 u->link s32min-s32max
USER_DATA 1 u->o_flags 0-u16max
USER_DATA 1 u->o_key 0-u32max
USER_DATA 1 u->proto 0-255
USER_PTR 1 u->name
HALF_LOCKED2 &net->rtnl_mutex
HALF_LOCKED2 global &rtnl_mutex

net/ipv6/ip6_vti.c vti6_siocdevprivate() -> vti6_parm_from_user()

Type Parameter Key Value
PARAM_VALUE 0 p 3120507556583997440
PARAM_VALUE 1 u 6144381810872635392
PARAM_VALUE 1 u->proto 0,41
NS_CAPABLE 0 12
MEM_ZERO 0 p
NOCHECK_CALL
USER_DATA 1 u->encap_limit 0-255
USER_DATA 1 u->flags 0-u32max
USER_DATA 1 u->flowinfo 0-u32max
USER_DATA 1 u->hop_limit 0-255
USER_DATA 1 u->i_flags 0-u16max
USER_DATA 1 u->i_key 0-u32max
USER_DATA 1 u->link s32min-s32max
USER_DATA 1 u->o_flags 0-u16max
USER_DATA 1 u->o_key 0-u32max
USER_DATA 1 u->proto 0
USER_PTR 1 u->name
LOCK2 &net->rtnl_mutex
LOCK2 global &rtnl_mutex
TYPE_LOCK (struct net)->rtnl_mutex

net/ipv6/ip6_vti.c vti6_siocdevprivate() -> vti6_parm_from_user()

Type Parameter Key Value
PARAM_VALUE 0 p 3120507556583997440
PARAM_VALUE 1 u 6144381810872635392
NS_CAPABLE 0 12
MEM_ZERO 0 p
NOCHECK_CALL
USER_DATA 1 u->encap_limit 0-255
USER_DATA 1 u->flags 0-u32max
USER_DATA 1 u->flowinfo 0-u32max
USER_DATA 1 u->hop_limit 0-255
USER_DATA 1 u->i_flags 0-u16max
USER_DATA 1 u->i_key 0-u32max
USER_DATA 1 u->link s32min-s32max
USER_DATA 1 u->o_flags 0-u16max
USER_DATA 1 u->o_key 0-u32max
USER_DATA 1 u->proto 0-255
USER_PTR 1 u->name
LOCK2 &net->rtnl_mutex
LOCK2 global &rtnl_mutex
TYPE_LOCK (struct net)->rtnl_mutex