vm(apple): fix crash when changing shared directory

Fixes #4271
utmapp · Aug 7, 2022 · 558aae5 · 558aae5
1 parent c692698
commit 558aae5
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/Managers/UTMAppleVirtualMachine.swift b/Managers/UTMAppleVirtualMachine.swift
@@ -118,7 +118,12 @@ import Virtualization
             try await _vmStart()
             if #available(macOS 12, *) {
                 sharedDirectoriesChanged = appleConfig.$sharedDirectories.sink { [weak self] newShares in
-                    self?.updateSharedDirectories(with: newShares)
+                    guard let self = self else {
+                        return
+                    }
+                    self.vmQueue.async {
+                        self.updateSharedDirectories(with: newShares)
+                    }
                 }
             }
             changeState(.vmStarted)