Merge pull request #30378 from mlaventure/fix-negative-size

Ensure proper value is used when computing reclaimable space
Upstream-commit: ee7682ebaedba6025f585c3ab6f0d61513e54e06
Component: engine

components/engine/cli/command/formatter/disk_usage.go

@@ -196,7 +196,10 @@ func (c *diskUsageImagesContext) Reclaimable() string {
 	c.AddHeader(reclaimableHeader)
 	for _, i := range c.images {
 		if i.Containers != 0 {
-			used += i.Size
+			if i.VirtualSize == -1 || i.SharedSize == -1 {
+				continue
+			}
+			used += i.VirtualSize - i.SharedSize
 		}
 	}