QEMU fails to report a good error message if the bridge helper exits
with success code, but forgets to pass back an FD.
There is also a minor portability problem impacting FreeBSD/NetBSD
dealing with cmsg initialization.
Changed in v2:
- include helper binary name in error message
Daniel P. Berrangé (2):
net/tap: fix FreeBSD portability problem receiving TAP FD
net/tap: fix error reporting when bridge helper forgets to send an FD
net/tap.c | 36 +++++++++++++++++++++++++-----------
1 file changed, 25 insertions(+), 11 deletions(-)
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2.31.1