BUG/MINOR: namespace: avoid closing fd when socket failed in my_socketat

we cannot return right after socket opening as we need to move back to
the default namespace first

this should fix github issue #500

this might be backported to all version >= 1.6

Fixes: b3e54fe387c7c1 ("MAJOR: namespace: add Linux network namespace
support")
Signed-off-by: William Dauchy <w.dauchy@criteo.com>
1 file changed