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selftests/net: fixes psock_fanout eBPF test case

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eBPF test fails due to verifier failure because log_buf is too small.
Fixed by increasing log_buf size

Signed-off-by: Prashant Bhole <bhole_prashant_q7@lab.ntt.co.jp>
Acked-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Prashant Bhole
2018-02-15 09:19:26 +09:00
committed by David S. Miller
parent 68e813aa43
commit ddd0010392
1 changed files with 2 additions and 1 deletions
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3
tools/testing/selftests/net/psock_fanout.c
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@ -128,6 +128,8 @@ static void sock_fanout_getopts(int fd, uint16_t *typeflags, uint16_t *group_id)
static void sock_fanout_set_ebpf(int fd)
{
static char log_buf[65536];
const int len_off = __builtin_offsetof(struct __sk_buff, len);
struct bpf_insn prog[] = {
{ BPF_ALU64 | BPF_MOV | BPF_X, 6, 1, 0, 0 },
@ -140,7 +142,6 @@ static void sock_fanout_set_ebpf(int fd)
{ BPF_ALU | BPF_MOV | BPF_K, 0, 0, 0, 0 },
{ BPF_JMP | BPF_EXIT, 0, 0, 0, 0 }
};
char log_buf[512];
union bpf_attr attr;
int pfd;