Fix errors with BlockDB files > 32 GB

ClassiCube · Feb 8, 2021 · 8247b19 · 8247b19
1 parent c6c19c6
commit 8247b19
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/MCGalaxy/Database/BlockDB/BlockDBFile.V1.cs b/MCGalaxy/Database/BlockDB/BlockDBFile.V1.cs
@@ -82,8 +82,8 @@ public unsafe sealed class BlockDBFile_V1 : BlockDBFile {
         }
 
         public unsafe override int ReadForward(Stream s, byte[] bulk, BlockDBEntry* entriesPtr) {
-            int remaining = (int)((s.Length - s.Position) / EntrySize);
-            int count = Math.Min(remaining, BulkEntries);
+            long remaining = (s.Length - s.Position) / EntrySize;
+            int count = (int)Math.Min(remaining, BulkEntries);
 
             if (count > 0) {
                 BlockDBFile.ReadFully(s, bulk, 0, count * EntrySize);
@@ -93,8 +93,8 @@ public unsafe sealed class BlockDBFile_V1 : BlockDBFile {
 
         public unsafe override int ReadBackward(Stream s, byte[] bulk, BlockDBEntry* entriesPtr) {
             long pos = s.Position;
-            int remaining = (int)(pos / EntrySize) - HeaderEntries;
-            int count = Math.Min(remaining, BulkEntries);
+            long remaining = (pos / EntrySize) - HeaderEntries;
+            int count = (int)Math.Min(remaining, BulkEntries);
 
             if (count > 0) {
                 pos -= count * EntrySize;