• Yonghong Song's avatar
    tools/bpf: fix test_sock and test_sock_addr.sh failure · 0a0a7e00
    Yonghong Song authored
    The bpf selftests test_sock and test_sock_addr.sh failed
    in my test machine. The failure looks like:
        $ ./test_sock
        Test case: bind4 load with invalid access: src_ip6 .. [PASS]
        Test case: bind4 load with invalid access: mark .. [PASS]
        Test case: bind6 load with invalid access: src_ip4 .. [PASS]
        Test case: sock_create load with invalid access: src_port .. [PASS]
        Test case: sock_create load w/o expected_attach_type (compat mode) .. [FAIL]
        Test case: sock_create load w/ expected_attach_type .. [FAIL]
        Test case: attach type mismatch bind4 vs bind6 .. [FAIL]
        ...
        Summary: 4 PASSED, 12 FAILED
        $ ./test_sock_addr.sh
        Wait for testing IPv4/IPv6 to become available .....
        ERROR: Timeout waiting for test IP to become available.
    
    In test_sock, bpf program loads failed due to hitting memlock limits.
    In test_sock_addr.sh, my test machine is a ipv6 only test box and using
    "ping" without specifying address family for an ipv6 address does not work.
    
    This patch fixed the issue by including header bpf_rlimit.h in test_sock.c
    and test_sock_addr.c, and specifying address family for ping command.
    
    Cc: Andrey Ignatov <rdna@fb.com>
    Signed-off-by: default avatarYonghong Song <yhs@fb.com>
    Acked-by: default avatarAndrey Ignatov <rdna@fb.com>
    Signed-off-by: default avatarDaniel Borkmann <daniel@iogearbox.net>
    0a0a7e00
test_sock_addr.c 14.5 KB