Ensure dictionary Huff table can encode any symbol

* Ensure that the dictionary Huffman CTable has maxSymbolValue 255. * Fix a stack buffer overflow during compression dictionary loading.
2017-10-03 13:22:13 -07:00
parent 67478f4cb0
commit a86a7097ec
3 changed files with 8 additions and 5 deletions
@@ -242,7 +242,7 @@ size_t HUF_readStats(BYTE* huffWeight, size_t hwSize, U32* rankStats,

 /** HUF_readCTable() :
 *   Loading a CTable saved with HUF_writeCTable() */
-size_t HUF_readCTable (HUF_CElt* CTable, unsigned maxSymbolValue, const void* src, size_t srcSize);
+size_t HUF_readCTable (HUF_CElt* CTable, unsigned* maxSymbolValuePtr, const void* src, size_t srcSize);


 /*