SMMU: Fix Unregister on MultiAddress

2 years ago · e689874797
1 changed files with 1 additions and 1 deletions
--- a/src/core/device_memory_manager.inc
+++ b/src/core/device_memory_manager.inc
@ -78,7 +78,7 @@ public:
        u32 next_entry = current->next_entry;
        if (next_entry != 0) {
            next = &storage[next_entry - 1];
-            more_than_one_remaining = next->next_entry != 0;
+            more_than_one_remaining = next->next_entry != 0 || previous != nullptr;
        }
        if (previous) {
            previous->next_entry = next_entry;