fix(windows): finish contested auth cleanup

2026-08-18 14:35:07 +02:00
parent 6474118ec3
commit c01482c52d
2 changed files with 14 additions and 6 deletions
@@ -1108,7 +1108,14 @@ func (directory *windowsPrivateDirectory) RemoveClaim(source, claim string) (boo
 		claimed.Close,
 		func() error { return closeAndDeleteWindowsPrivateRegular(value) },
 		func() error {
-			remaining, remainingErr := openWindowsPrivateRegularAt(directory.handle, claim, windows.FILE_GENERIC_READ|windows.DELETE, 1)
+			// A concurrent loser can briefly hold the orphan observation read-only after
+			// source deletion. Preserve no-delete sharing and wait only for that close.
+			remaining, remainingErr := openWindowsPrivateClaimRegular(
+				directory.handle,
+				claim,
+				windows.FILE_GENERIC_READ|windows.DELETE,
+				1,
+			)
 			if remainingErr != nil {
 				return ErrUnsafeFile
 			}