fix std::bad_alloc caused by corrupted regions

2025-09-30 00:28:51 +03:00
parent 75ef603df0
commit 47cdc02137
3 changed files with 31 additions and 13 deletions
@@ -238,8 +238,10 @@ std::unique_ptr<light_t[]> WorldRegions::getLights(int x, int z) {
    auto data = compression::decompress(
        bytes, size, srcSize, layer.compression
    );
-    assert(srcSize == LIGHTMAP_DATA_LEN);
-    return Lightmap::decode(data.get());
+    if (srcSize == LIGHTMAP_DATA_LEN) {
+        return Lightmap::decode(data.get());
+    }
+    return nullptr;
 }

 ChunkInventoriesMap WorldRegions::fetchInventories(int x, int z) {