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| author | Mirsad Goran Todorovac <[email protected]> | 2023-01-07 04:40:20 +0100 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2023-01-09 08:16:13 +0000 |
| commit | 7d6ceeb1875cc08dc3d1e558e191434d94840cd5 (patch) | |
| tree | b91c46115fe526074346ae03412f304756a33062 /tools/testing/selftests/bpf/prog_tests/autoload.c | |
| parent | 76761babaa984fce8ecd87d87a68d920f24df438 (diff) | |
af_unix: selftest: Fix the size of the parameter to connect()
Adjust size parameter in connect() to match the type of the parameter, to
fix "No such file or directory" error in selftests/net/af_unix/
test_oob_unix.c:127.
The existing code happens to work provided that the autogenerated pathname
is shorter than sizeof (struct sockaddr), which is why it hasn't been
noticed earlier.
Visible from the trace excerpt:
bind(3, {sa_family=AF_UNIX, sun_path="unix_oob_453059"}, 110) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fa6a6577a10) = 453060
[pid <child>] connect(6, {sa_family=AF_UNIX, sun_path="unix_oob_45305"}, 16) = -1 ENOENT (No such file or directory)
BUG: The filename is trimmed to sizeof (struct sockaddr).
Cc: "David S. Miller" <[email protected]>
Cc: Eric Dumazet <[email protected]>
Cc: Jakub Kicinski <[email protected]>
Cc: Paolo Abeni <[email protected]>
Cc: Shuah Khan <[email protected]>
Cc: Kuniyuki Iwashima <[email protected]>
Cc: Florian Westphal <[email protected]>
Reviewed-by: Florian Westphal <[email protected]>
Fixes: 314001f0bf92 ("af_unix: Add OOB support")
Signed-off-by: Mirsad Goran Todorovac <[email protected]>
Reviewed-by: Kuniyuki Iwashima <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/autoload.c')
0 files changed, 0 insertions, 0 deletions