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migrate: insert required request structure padding

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Further testing reveals we need some additional padding on the request
passed to libvirt when performing migrations. I believe this is due to
the structure alignment normally provided automatically by the compiler.

In testing, this fixes an error I was seeing: "Unable to decode message
paylaod", returned from libvirt when performing migrations.
This commit is contained in:
Ben LeMasurier 2016-09-28 11:07:03 -06:00
parent 128bc7d448
commit 73ac0f5012
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1 changed files with 2 additions and 0 deletions
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libvirt.go
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@ -277,12 +277,14 @@ func (l *Libvirt) Migrate(dom string, dest string, flags MigrateFlags) error {
// For now, using the same zero'd values as done by virsh will be Good Enough.
payload := struct {
Domain Domain
Padding [4]byte
DestinationURI string
RemoteParameters uint32
CookieIn uint32
Flags MigrateFlags
}{
Domain: *d,
Padding: [4]byte{0x0, 0x0, 0x0, 0x1},
DestinationURI: dest,
RemoteParameters: 0,
CookieIn: 0,