diff options
| author | Kuniyuki Iwashima <kuniyu@amazon.com> | 2024-05-17 11:27:02 +0200 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2024-05-21 13:42:08 +0200 |
| commit | e060e433e51246d970c5a8aa1c5ccd9ecc7ba4bf (patch) | |
| tree | f7b5b83578580ada5b06ed49f0645d2e6f4a29db /tools | |
| parent | af_unix: Fix garbage collection of embryos carrying OOB with SCM_RIGHTS (diff) | |
| download | linux-e060e433e51246d970c5a8aa1c5ccd9ecc7ba4bf.tar.xz linux-e060e433e51246d970c5a8aa1c5ccd9ecc7ba4bf.zip | |
selftest: af_unix: Make SCM_RIGHTS into OOB data.
scm_rights.c covers various test cases for inflight file descriptors
and garbage collector for AF_UNIX sockets.
Currently, SCM_RIGHTS messages are sent with 3-bytes string, and it's
not good for MSG_OOB cases, as SCM_RIGTS cmsg goes with the first 2-bytes,
which is non-OOB data.
Let's send SCM_RIGHTS messages with 1-byte character to pack SCM_RIGHTS
into OOB data.
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: Michal Luczaj <mhal@rbox.co>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/net/af_unix/scm_rights.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/testing/selftests/net/af_unix/scm_rights.c b/tools/testing/selftests/net/af_unix/scm_rights.c index bab606c9f1eb..2bfed46e0b19 100644 --- a/tools/testing/selftests/net/af_unix/scm_rights.c +++ b/tools/testing/selftests/net/af_unix/scm_rights.c @@ -197,8 +197,8 @@ void __send_fd(struct __test_metadata *_metadata, const FIXTURE_VARIANT(scm_rights) *variant, int inflight, int receiver) { -#define MSG "nop" -#define MSGLEN 3 +#define MSG "x" +#define MSGLEN 1 struct { struct cmsghdr cmsghdr; int fd[2]; |