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| author | Stefano Brivio <sbrivio@redhat.com> | 2023-05-14 13:32:41 +0200 |
|---|---|---|
| committer | Stefano Brivio <sbrivio@redhat.com> | 2023-05-23 16:13:28 +0200 |
| commit | f099afb1f2f0a15eb0209a9893a5a23455939e71 (patch) | |
| tree | 9ce6a4859fbf9d38242b4dfc36a8a459dffb837d /passt.h | |
| parent | 1c3c68970e34b895b6ec52b2144d0382b3bf640b (diff) | |
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pasta: Improve error handling on failure to join network namespace
In pasta_wait_for_ns(), open() failing with ENOENT is expected: we're
busy-looping until the network namespace appears. But any other
failure is not something we're going to recover from: return right
away if we don't get either success or ENOENT.
Now that pasta_wait_for_ns() can actually fail, handle that in
pasta_start_ns() by reporting the issue and exiting.
Looping on EPERM, when pasta doesn't actually have the permissions to
join a given namespace, isn't exactly a productive thing to do.
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Diffstat (limited to 'passt.h')
0 files changed, 0 insertions, 0 deletions