Don't fail if there's no network devices

findNetboot() would continue blindly even if no PXE-capable devices were found. Fix that.
mjg59 · Nov 1, 2012 · 2fd180a · 2fd180a
1 parent 5c9cf01
commit 2fd180a
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/netboot.c b/netboot.c
@@ -106,6 +106,11 @@ BOOLEAN findNetboot(EFI_HANDLE image_handle)
 		goto try_again;
 	}
 
+	if (status == EFI_NOT_FOUND) {
+		FreePool(buffer);
+		return FALSE;
+	}
+
 	/*
  	 * We have a list of pxe supporting protocols, lets see if any are
  	 * active