HeapArray: Avoid writing out of bounds in internal_resize

PCSX2 · Apr 24, 2024 · d48c3cf · d48c3cf
1 parent 550da21
commit d48c3cf
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/common/HeapArray.h b/common/HeapArray.h
@@ -362,7 +362,7 @@ class DynamicHeapArray
 
 			if (prev_ptr)
 			{
-				std::memcpy(m_data, prev_ptr, prev_size * sizeof(T));
+				std::memcpy(m_data, prev_ptr, std::min(size, prev_size) * sizeof(T));
 				std::free(prev_ptr);
 			}
 #endif