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getContainerNetworkInfo: lock netNsCtr before sync #10754

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Jun 23, 2021
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getContainerNetworkInfo: lock netNsCtr before sync #10754

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4 changes: 4 additions & 0 deletions libpod/networking_linux.go
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Original file line number Diff line number Diff line change
Expand Up @@ -888,6 +888,10 @@ func (c *Container) getContainerNetworkInfo() (*define.InspectNetworkSettings, e
if err != nil {
return nil, err
}
// see https://github.com/containers/podman/issues/10090
// the container has to be locked for syncContainer()
netNsCtr.lock.Lock()
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defer netNsCtr.lock.Unlock()
// Have to sync to ensure that state is populated
if err := netNsCtr.syncContainer(); err != nil {
return nil, err
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