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Defined in 1 files as a function:

Referenced in 8 files:

Smatch caller information:

net/ipv4/fou_core.c fou_build_udp() -> udp_set_len()

Type Parameter Key Value
PARAM_VALUE 0 uh 4096-ptr_max
DATA_SOURCE 0 uh r udp_hdr
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 len
UNITS 1 len unit_byte
LOCK2 rcu_read
HALF_LOCKED2 bh
HALF_LOCKED2 flags

net/netfilter/ipvs/ip_vs_xmit.c ipvs_gue_encap() -> udp_set_len()

Type Parameter Key Value
PARAM_VALUE 0 uh 4096-ptr_max
DATA_SOURCE 0 uh r udp_hdr
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 len
UNITS 1 len unit_byte

net/psp/psp_main.c psp_write_headers() -> udp_set_len()

Type Parameter Key Value
PARAM_VALUE 0 uh 4096-ptr_max
PARAM_VALUE 0 uh->check 0
PARAM_VALUE 0 uh->dest 1000
DATA_SOURCE 0 uh r udp_hdr
DATA_SOURCE 1 len $4
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 1 len unit_byte
HALF_LOCKED2 bh
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read

net/ipv4/udp_offload.c udp4_gro_complete() -> udp_set_len()

Type Parameter Key Value
PARAM_VALUE 0 uh 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 uh->check 0-u16max[u]
USER_DATA 0 uh->dest 0-u16max[u]
USER_DATA 0 uh->len 0-u16max[u]
USER_DATA 0 uh->source 0-u16max[u]
UNITS 0 uh unit_byte
UNITS 1 len unit_byte
USER_PTR 0 uh
HALF_LOCKED2 rcu_read

net/ipv4/udp_offload.c udp_gro_complete() -> udp_set_len()

Type Parameter Key Value
PARAM_VALUE 0 uh 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 uh->check 0-u16max[u]
USER_DATA 0 uh->dest 0-u16max[u]
USER_DATA 0 uh->len 0-u16max[u]
USER_DATA 0 uh->source 0-u16max[u]
UNITS 0 uh unit_byte
UNITS 1 len unit_byte
USER_PTR 0 uh
HALF_LOCKED2 rcu_read

net/ipv6/udp_offload.c udp6_gro_complete() -> udp_set_len()

Type Parameter Key Value
PARAM_VALUE 0 uh 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 uh->check 0-u16max[u]
USER_DATA 0 uh->dest 0-u16max[u]
USER_DATA 0 uh->len 0-u16max[u]
USER_DATA 0 uh->source 0-u16max[u]
UNITS 0 uh unit_byte
UNITS 1 len unit_byte
USER_PTR 0 uh
HALF_LOCKED2 rcu_read

net/ipv4/udp_tunnel_core.c udp_tunnel_xmit_skb() -> udp_set_len()

Type Parameter Key Value
PARAM_VALUE 0 uh 4096-ptr_max
DATA_SOURCE 0 uh r udp_hdr
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 uh->source 0-u16max[c]
NO_OVERFLOW_SIMPLE 1 len
UNITS 1 len unit_byte
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

net/ipv6/ip6_udp_tunnel.c udp_tunnel6_xmit_skb() -> udp_set_len()

Type Parameter Key Value
PARAM_VALUE 0 uh 4096-ptr_max
DATA_SOURCE 0 uh r udp_hdr
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 uh->source 0-u16max[c]
NO_OVERFLOW_SIMPLE 1 len
UNITS 1 len unit_byte
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

net/ipv6/fou6.c fou6_build_udp() -> udp_set_len()

Type Parameter Key Value
PARAM_VALUE 0 uh 4096-ptr_max
DATA_SOURCE 0 uh r udp_hdr
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 len
UNITS 1 len unit_byte
LOCK2 rcu_read
HALF_LOCKED2 bh
HALF_LOCKED2 flags