Assert that Dict and Current Window are Adjacent in Index Space

2018-05-23 17:53:03 -04:00
parent 298d24fa57
commit d9c7e67125
2 changed files with 6 additions and 1 deletions
@@ -72,7 +72,7 @@ size_t ZSTD_compressBlock_fast_generic(
    const BYTE* const dictEnd      = dictMode == ZSTD_dictMatchState ?
                                     dms->window.nextSrc : NULL;
    const U32 dictIndexDelta       = dictMode == ZSTD_dictMatchState ?
-                                     ms->loadedDictEnd - (U32)(dictEnd - dictBase) :
+                                     prefixLowestIndex - (U32)(dictEnd - dictBase) :
                                     0;
    const U32 dictAndPrefixLength  = (U32)(ip - prefixLowest + dictEnd - dictLowest);