linux/tools/testing
Geliang Tang 4f44cb495c selftests/bpf: Check length of recv in test_sockmap
[ Upstream commit de1b5ea789 ]

The value of recv in msg_loop may be negative, like EWOULDBLOCK, so it's
necessary to check if it is positive before accumulating it to bytes_recvd.

Fixes: 16962b2404 ("bpf: sockmap, add selftests")
Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Tested-by: Jakub Sitnicki <jakub@cloudflare.com>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Link: https://lore.kernel.org/bpf/5172563f7c7b2a2e953cef02e89fc34664a7b190.1716446893.git.tanggeliang@kylinos.cn
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2024-08-19 05:44:56 +02:00
..
fault-injection docs: fault-injection: convert docs to ReST and rename to *.rst 2019-06-14 14:21:07 -06:00
ktest ktest: force $buildonly = 1 for 'make_warnings_file' test type 2024-04-13 13:01:46 +02:00
kunit kunit: tool: Import missing importlib.abc 2022-02-23 12:03:04 +01:00
nvdimm memremap: remove support for external pgmap refcounts 2022-08-17 14:23:43 +02:00
radix-tree radix tree test suite: fix incorrect allocation size for pthreads 2023-08-16 18:21:58 +02:00
scatterlist Merge branch 'akpm' (patches from Andrew) 2021-09-03 10:08:28 -07:00
selftests selftests/bpf: Check length of recv in test_sockmap 2024-08-19 05:44:56 +02:00
vsock vsock_diag_test: remove free_sock_stat() call in test_no_sockets 2021-10-15 17:21:34 -07:00