fix: fix nil pointer if the record in the status but not in the spec

ref: longhorn/longhorn 10464 Signed-off-by: Jack Lin <[email protected]> (cherry picked from commit a69b53b)
longhorn · Feb 20, 2025 · 2e151b2 · 2e151b2
1 parent 56f93bb
commit 2e151b2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/controller/node_controller.go b/controller/node_controller.go
@@ -1601,7 +1601,7 @@ func (nc *NodeController) syncBackingImageEvictionRequested(node *longhorn.Node)
 			}
 		} else {
 			for _, backingImage := range diskBackingImageMap[diskUUID] {
-				if backingImage.Spec.DiskFileSpecMap[diskUUID].EvictionRequested {
+				if diskFileSpec, ok := backingImage.Spec.DiskFileSpecMap[diskUUID]; ok && diskFileSpec.EvictionRequested {
 					// if it is previously set to true, cancel the eviction request
 					backingImage.Spec.DiskFileSpecMap[diskUUID].EvictionRequested = false
 					backingImagesToSync = append(backingImagesToSync, backingImageToSync{backingImage, diskUUID, false})