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| author | Cong Liu <liucong2@kylinos.cn> | 2025-03-28 15:27:17 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-04-20 10:18:27 +0200 |
| commit | 342e3375f94d244b3b73cd9f7589be513c4013f1 (patch) | |
| tree | 851c08d3e330cdffb1f47640bf0670a10bf2edb6 | |
| parent | 6ddb752893acd4328f451c83c133ce7ce648c637 (diff) | |
| download | linux-342e3375f94d244b3b73cd9f7589be513c4013f1.tar.gz linux-342e3375f94d244b3b73cd9f7589be513c4013f1.zip | |
selftests: mptcp: fix incorrect fd checks in main_loop
commit 7335d4ac812917c16e04958775826d12d481c92d upstream.
Fix a bug where the code was checking the wrong file descriptors
when opening the input files. The code was checking 'fd' instead
of 'fd_in', which could lead to incorrect error handling.
Fixes: 05be5e273c84 ("selftests: mptcp: add disconnect tests")
Cc: stable@vger.kernel.org
Fixes: ca7ae8916043 ("selftests: mptcp: mptfo Initiator/Listener")
Co-developed-by: Geliang Tang <geliang@kernel.org>
Signed-off-by: Geliang Tang <geliang@kernel.org>
Signed-off-by: Cong Liu <liucong2@kylinos.cn>
Reviewed-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20250328-net-mptcp-misc-fixes-6-15-v1-2-34161a482a7f@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | tools/testing/selftests/net/mptcp/mptcp_connect.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/testing/selftests/net/mptcp/mptcp_connect.c b/tools/testing/selftests/net/mptcp/mptcp_connect.c index 14851e1b185d..c83a8b47bbdf 100644 --- a/tools/testing/selftests/net/mptcp/mptcp_connect.c +++ b/tools/testing/selftests/net/mptcp/mptcp_connect.c @@ -1270,7 +1270,7 @@ int main_loop(void) if (cfg_input && cfg_sockopt_types.mptfo) { fd_in = open(cfg_input, O_RDONLY); - if (fd < 0) + if (fd_in < 0) xerror("can't open %s:%d", cfg_input, errno); } @@ -1293,7 +1293,7 @@ again: if (cfg_input && !cfg_sockopt_types.mptfo) { fd_in = open(cfg_input, O_RDONLY); - if (fd < 0) + if (fd_in < 0) xerror("can't open %s:%d", cfg_input, errno); } |