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bpf, sockmap: fix cork timeout for select due to epipe 

I ran into the same issue as a009f1f396 ("selftests/bpf:
test_sockmap, timing improvements") where I had a broken
pipe error on the socket due to remote end timing out on
select and then shutting down it's sockets while the other
side was still sending. We may need to do a bigger rework
in general on the test_sockmap.c, but for now increase it
to a more suitable timeout.

Fixes: a18fda1a62 ("bpf: reduce runtime of test_sockmap tests")
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
hifive-unleashed-5.1
Daniel Borkmann 2018-08-08 19:23:15 +02:00 committed by Alexei Starovoitov
parent 7c81c71730
commit 3c6ed988fd
1 changed files with 1 additions and 1 deletions
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2
tools/testing/selftests/bpf/test_sockmap.c
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@ -354,7 +354,7 @@ static int msg_loop(int fd, int iov_count, int iov_length, int cnt,
while (s->bytes_recvd < total_bytes) {
if (txmsg_cork) {
timeout.tv_sec = 0;
timeout.tv_usec = 1000;
timeout.tv_usec = 300000;
} else {
timeout.tv_sec = 1;
timeout.tv_usec = 0;