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allocateNetwork: fix network sandbox not cleaned up on failure 

The defer function was checking for the local `err` variable, not
on the error that was returned by the function. As a result, the
sandbox would never be cleaned up for containers that used "none"
networking, and a failiure occured during setup.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit b98b8df886)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This commit is contained in:
Sebastiaan van Stijn 2020-05-25 14:07:22 +02:00
parent 77e06fda0c
commit ae158b371c
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GPG Key ID: 76698F39D527CE8C
1 changed files with 2 additions and 2 deletions
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4
daemon/container_operations.go
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@ -509,7 +509,7 @@ func (daemon *Daemon) updateContainerNetworkSettings(container *container.Contai
}
}
func (daemon *Daemon) allocateNetwork(container *container.Container) error {
func (daemon *Daemon) allocateNetwork(container *container.Container) (retErr error) {
start := time.Now()
controller := daemon.netController
@ -577,7 +577,7 @@ func (daemon *Daemon) allocateNetwork(container *container.Container) error {
}
updateSandboxNetworkSettings(container, sb)
defer func() {
if err != nil {
if retErr != nil {
sb.Delete()
}
}()