Alexei Starovoitov 390ee7e29f bpf: enforce return code for cgroup-bpf programs ...

with addition of tnum logic the verifier got smart enough and
we can enforce return codes at program load time.
For now do so for cgroup-bpf program types.

Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

2017-10-04 16:05:05 -07:00

..

arraymap.c

bpf: inline map in map lookup functions for array and htab

2017-08-19 21:56:34 -07:00

bpf_lru_list.c

bpf: lru: Lower the PERCPU_NR_SCANS from 16 to 4

2017-04-17 13:55:52 -04:00

bpf_lru_list.h

bpf: Only set node->ref = 1 if it has not been set

2017-09-01 09:57:39 -07:00

cgroup.c

bpf: introduce BPF_PROG_QUERY command

2017-10-04 16:05:05 -07:00

core.c

bpf: introduce BPF_PROG_QUERY command

2017-10-04 16:05:05 -07:00

devmap.c

bpf: devmap: pass on return value of bpf_map_precharge_memlock

2017-09-18 16:53:30 -07:00

hashtab.c

bpf: Only set node->ref = 1 if it has not been set

2017-09-01 09:57:39 -07:00

helpers.c

bpf: rename ARG_PTR_TO_STACK

2017-01-09 16:56:27 -05:00

inode.c

bpf: Implement show_options

2017-07-06 03:31:46 -04:00

lpm_trie.c

bpf: Optimize lpm trie delete

2017-09-25 14:37:54 -07:00

Makefile

bpf: sock_map fixes for !CONFIG_BPF_SYSCALL and !STREAM_PARSER

2017-08-16 15:34:13 -07:00

map_in_map.c

bpf: Add syscall lookup support for fd array and htab

2017-06-29 13:13:25 -04:00

map_in_map.h

bpf: Add syscall lookup support for fd array and htab

2017-06-29 13:13:25 -04:00

percpu_freelist.c

bpf: introduce percpu_freelist

2016-03-08 15:28:31 -05:00

percpu_freelist.h

bpf: introduce percpu_freelist

2016-03-08 15:28:31 -05:00

sockmap.c

bpf: rename bpf_compute_data_end into bpf_compute_data_pointers

2017-09-26 13:36:44 -07:00

stackmap.c

bpf: Allow selecting numa node during map creation

2017-08-19 21:35:43 -07:00

syscall.c

bpf: introduce BPF_PROG_QUERY command

2017-10-04 16:05:05 -07:00

tnum.c

bpf/verifier: track signed and unsigned min/max values

2017-08-08 17:51:34 -07:00

verifier.c

bpf: enforce return code for cgroup-bpf programs

2017-10-04 16:05:05 -07:00