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| author | David Gibson <david@gibson.dropbear.id.au> | 2023-08-02 13:15:41 +1000 |
|---|---|---|
| committer | Stefano Brivio <sbrivio@redhat.com> | 2023-08-04 01:18:06 +0200 |
| commit | 7bc9b66fc2fae6b81ce497a34a5692f63691c810 (patch) | |
| tree | 08a16fe11da5e54c0b5f47ba30d570a82d0a3537 /netlink.c | |
| parent | 6920adda0dce8cc9fb585da658dd983833c2a928 (diff) | |
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tap: More detailed error reporting in tap_ns_tun()
There are several possible failure points in tap_ns_tun(), but if anything
goes wrong, we just set tun_ns_fd to -1 resulting in the same error
message.
Add more detailed error reporting to the various failure points. At the
same time, we know this is only called from tap_sock_tun_init() which will
terminate pasta if we fail, so we can simplify things a little because we
don't need to close() the fd on the failure paths.
Link: https://bugs.passt.top/show_bug.cgi?id=69
Link: https://github.com/containers/podman/issues/19428
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Diffstat (limited to 'netlink.c')
0 files changed, 0 insertions, 0 deletions