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path: root/external/clucene/patches/clucene-ub.patch
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--- src/core/CLucene/index/DocumentsWriterThreadState.cpp
+++ src/core/CLucene/index/DocumentsWriterThreadState.cpp
@@ -994,7 +994,7 @@
   const TCHAR* tokenText = token->termBuffer();
   const int32_t tokenTextLen = token->termLength();
 
-  int32_t code = 0;
+  uint32_t code = 0;
 
   // Compute hashcode
   int32_t downto = tokenTextLen;
@@ -1203,7 +1203,7 @@
   const int32_t newMask = newSize-1;
 
   ValueArray<Posting*> newHash(newSize);
-  int32_t hashPos, code;
+  int32_t hashPos; uint32_t code;
   const TCHAR* pos = NULL;
   const TCHAR* start = NULL;
   Posting* p0;
--- src/core/CLucene/store/IndexInput.cpp
+++ src/core/CLucene/store/IndexInput.cpp
@@ -41,8 +41,8 @@
   }
 
   int64_t IndexInput::readLong() {
-    int64_t i = ((int64_t)readInt() << 32);
-    return (i | ((int64_t)readInt() & 0xFFFFFFFFL));
+    uint64_t i = ((uint64_t)readInt() << 32);
+    return (i | ((uint64_t)readInt() & 0xFFFFFFFFL));
   }
 
   int64_t IndexInput::readVLong() {