Dmitrii Banshchikov 8b08807d03 selftests/bpf: Add unit tests for pointers in global functions ... test_global_func9 - check valid pointer's scenarios test_global_func10 - check that a smaller type cannot be passed as a larger one test_global_func11 - check that CTX pointer cannot be passed test_global_func12 - check access to a null pointer test_global_func13 - check access to an arbitrary pointer value test_global_func14 - check that an opaque pointer cannot be passed test_global_func15 - check that a variable has an unknown value after it was passed to a global function by pointer test_global_func16 - check access to uninitialized stack memory test_global_func_args - check read and write operations through a pointer Signed-off-by: Dmitrii Banshchikov <me@ubique.spb.ru> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20210212205642.620788-5-me@ubique.spb.ru		2021-02-12 17:37:23 -08:00
..
.gitignore
align.c
atomic_bounds.c	selftests/bpf: Add missing cleanup in atomic_bounds test	2021-02-08 17:55:01 -08:00
atomics.c	bpf: Add tests for new BPF atomic operations	2021-01-14 18:34:29 -08:00
attach_probe.c
autoload.c
bind_perm.c	selftests/bpf: Verify that rebinding to port < 1024 from BPF works	2021-01-27 18:18:15 -08:00
bpf_iter.c	selftests/bpf: Add test for bpf_iter_task_vma	2021-02-12 12:56:54 -08:00
bpf_obj_id.c
bpf_tcp_ca.c	bpf: Remove extra lock_sock for TCP_ZEROCOPY_RECEIVE	2021-01-20 14:23:00 -08:00
bpf_verif_scale.c
btf_dedup_split.c
btf_dump.c
btf_endian.c
btf_map_in_map.c	selftests/bpf: Sync RCU before unloading bpf_testmod	2021-01-12 17:23:47 -08:00
btf_skc_cls_ingress.c
btf_split.c
btf_write.c
btf.c	selftest/bpf: Fix typo	2021-01-21 15:58:06 -08:00
cg_storage_multi.c
cgroup_attach_autodetach.c
cgroup_attach_multi.c	bpf: Rename BPF_XADD and prepare to encode other atomics in .imm	2021-01-14 18:34:29 -08:00
cgroup_attach_override.c
cgroup_link.c
cgroup_skb_sk_lookup.c
check_mtu.c	selftests/bpf: Tests using bpf_check_mtu BPF-helper	2021-02-13 01:15:28 +01:00
cls_redirect.c	bpf: Remove extra lock_sock for TCP_ZEROCOPY_RECEIVE	2021-01-20 14:23:00 -08:00
connect_force_port.c
core_autosize.c
core_extern.c
core_read_macros.c
core_reloc.c
core_retro.c
cpu_mask.c
d_path.c
enable_stats.c
endian.c
fentry_fexit.c
fentry_test.c
fexit_bpf2bpf.c
fexit_stress.c	bpf: Add per-program recursion prevention mechanism	2021-02-11 16:19:13 +01:00
fexit_test.c
flow_dissector_load_bytes.c
flow_dissector_reattach.c
flow_dissector.c
get_stack_raw_tp.c
get_stackid_cannot_attach.c
global_data_init.c
global_data.c
global_func_args.c	selftests/bpf: Add unit tests for pointers in global functions	2021-02-12 17:37:23 -08:00
hash_large_key.c
hashmap.c
kfree_skb.c
ksyms_btf.c
ksyms_module.c	selftests/bpf: Test kernel module ksym externs	2021-01-12 17:24:30 -08:00
ksyms.c
l4lb_all.c
link_pinning.c
load_bytes_relative.c
map_init.c
map_lock.c
map_ptr.c
metadata.c
mmap.c
modify_return.c
module_attach.c	selftests: bpf: Add a new test for bare tracepoints	2021-01-20 14:14:05 -08:00
ns_current_pid_tgid.c	bpf, selftests: Fold test_current_pid_tgid_new_ns into test_progs.	2021-01-20 14:10:35 -08:00
obj_name.c
pe_preserve_elems.c
perf_branches.c
perf_buffer.c
perf_event_stackmap.c
pinning.c
pkt_access.c
pkt_md_access.c
probe_read_user_str.c
probe_user.c
prog_run_xattr.c
queue_stack_map.c
raw_tp_test_run.c
raw_tp_writable_reject_nbd_invalid.c
raw_tp_writable_test_run.c
rdonly_maps.c
recursion.c	selftests/bpf: Improve recursion selftest	2021-02-11 16:19:24 +01:00
reference_tracking.c
resolve_btfids.c
ringbuf_multi.c
ringbuf.c
section_names.c
select_reuseport.c
send_signal_sched_switch.c
send_signal.c
signal_pending.c
sk_assign.c
sk_lookup.c
sk_storage_tracing.c
skb_ctx.c
skb_helpers.c
skeleton.c
snprintf_btf.c
sock_fields.c
socket_cookie.c	selftests/bpf: Add a selftest for the tracing bpf_get_socket_cookie	2021-02-11 17:44:41 -08:00
sockmap_basic.c	bpf: Remove extra lock_sock for TCP_ZEROCOPY_RECEIVE	2021-01-20 14:23:00 -08:00
sockmap_ktls.c
sockmap_listen.c
sockopt_inherit.c
sockopt_multi.c
sockopt_sk.c	bpf: Remove extra lock_sock for TCP_ZEROCOPY_RECEIVE	2021-01-20 14:23:00 -08:00
sockopt.c
spinlock.c
stack_var_off.c	selftest/bpf: Add test for var-offset stack access	2021-02-10 11:05:34 -08:00
stacktrace_build_id_nmi.c
stacktrace_build_id.c
stacktrace_map_raw_tp.c
stacktrace_map.c
subprogs.c
tailcalls.c
task_fd_query_rawtp.c
task_fd_query_tp.c
tcp_estats.c
tcp_hdr_options.c
tcp_rtt.c
tcpbpf_user.c
test_bpffs.c
test_bprm_opts.c
test_global_funcs.c	selftests/bpf: Add unit tests for pointers in global functions	2021-02-12 17:37:23 -08:00
test_ima.c	bpf/selftests: Update the IMA test to use BPF ring buffer	2021-02-04 16:35:05 -08:00
test_local_storage.c	selftests/bpf: Fix a compiler warning in local_storage test	2021-02-02 21:21:55 -08:00
test_lsm.c	selftests/bpf: Remove duplicate include in test_lsm	2021-01-08 13:39:40 -08:00
test_overhead.c
test_profiler.c
test_skb_pkt_end.c
tp_attach_query.c
trace_ext.c
trace_printk.c
trampoline_count.c	bpf: Add per-program recursion prevention mechanism	2021-02-11 16:19:13 +01:00
udp_limit.c
varlen.c
vmlinux.c
xdp_adjust_tail.c
xdp_attach.c
xdp_bpf2bpf.c
xdp_cpumap_attach.c
xdp_devmap_attach.c
xdp_info.c
xdp_link.c
xdp_noinline.c
xdp_perf.c
xdp.c