fix: Early free of device nodes in AcpiDtbSsdtGenerator

If the initial callback is called before ACPI protocols are ready, the device nodes are freed before they are processed. This change returns in this case instead of going to the cleanup code. Fixes github issue NVIDIA#116 Bug 5079045 Signed-off-by: Jeff Brasen <[email protected]>
jbrasen · Jan 29, 2025 · 24317b5 · 24317b5
1 parent 8b181a3
commit 24317b5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Silicon/NVIDIA/Drivers/AcpiDtbSsdtGenerator/AcpiDtbSsdtGenerator.c b/Silicon/NVIDIA/Drivers/AcpiDtbSsdtGenerator/AcpiDtbSsdtGenerator.c
@@ -340,7 +340,7 @@ AcpiProtocolReady (
 
   Status = gBS->LocateProtocol (&gEfiAcpiTableProtocolGuid, NULL, (VOID **)&AcpiTableProtocol);
   if (EFI_ERROR (Status)) {
-    goto Cleanup;
+    return;
   }
 
   gBS->CloseEvent (Event);