linux-dev/tools/testing/selftests/bpf/sendmsg4_prog.c, branch masterLinux kernel development work - see feature brancheshttps://git.zx2c4.com/linux-dev/atom/tools/testing/selftests/bpf/sendmsg4_prog.c?h=master2019-02-12T04:31:38Zselftests: bpf: centre kernel bpf objects under new subdir "progs"2019-02-12T04:31:38ZJiong Wangjiong.wang@netronome.com2019-02-11T12:01:20Zurn:sha1:bd4aed0ee73ca873bef3cb3ec746dd796f03df28
At the moment, all kernel bpf objects are listed under BPF_OBJ_FILES.
Listing them manually sometimes causing patch conflict when people are
adding new testcases simultaneously.
It is better to centre all the related source files under a subdir
"progs", then auto-generate the object file list.
Suggested-by: Alexei Starovoitov <ast@kernel.org>
Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Jiong Wang <jiong.wang@netronome.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
selftests/bpf: Selftest for sys_sendmsg hooks2018-05-28T15:41:05ZAndrey Ignatovrdna@fb.com2018-05-25T15:55:27Zurn:sha1:04b6ab731209eac1e130fa00281a29278eca2f57
Add selftest for BPF_CGROUP_UDP4_SENDMSG and BPF_CGROUP_UDP6_SENDMSG
attach types.
Try to sendmsg(2) to specific IP:port and test that:
* source IP is overridden as expected.
* remote IP:port pair is overridden as expected;
Both UDPv4 and UDPv6 are tested.
Output:
# test_sock_addr.sh 2>/dev/null
Wait for testing IPv4/IPv6 to become available ... OK
... pre-existing test-cases skipped ...
Test case: sendmsg4: load prog with wrong expected attach type .. [PASS]
Test case: sendmsg4: attach prog with wrong attach type .. [PASS]
Test case: sendmsg4: rewrite IP & port (asm) .. [PASS]
Test case: sendmsg4: rewrite IP & port (C) .. [PASS]
Test case: sendmsg4: deny call .. [PASS]
Test case: sendmsg6: load prog with wrong expected attach type .. [PASS]
Test case: sendmsg6: attach prog with wrong attach type .. [PASS]
Test case: sendmsg6: rewrite IP & port (asm) .. [PASS]
Test case: sendmsg6: rewrite IP & port (C) .. [PASS]
Test case: sendmsg6: IPv4-mapped IPv6 .. [PASS]
Test case: sendmsg6: deny call .. [PASS]
Summary: 27 PASSED, 0 FAILED
Signed-off-by: Andrey Ignatov <rdna@fb.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>