Merge pull request #3157 from embg/huge_dict_bugfix

Bugfix for huge dictionaries
2022-06-09 15:35:29 -04:00
parent 27bf96e72b 31bd6402c6
commit f313a773a4
1 changed files with 1 additions and 1 deletions
@@ -4219,7 +4219,7 @@ static size_t ZSTD_loadDictionaryContent(ZSTD_matchState_t* ms,
         * Dictionaries right at the edge will immediately trigger overflow
         * correction, but I don't want to insert extra constraints here.
         */
-        U32 const maxDictSize = ZSTD_CURRENT_MAX - 1;
+        U32 const maxDictSize = ZSTD_CURRENT_MAX - ZSTD_WINDOW_START_INDEX;
        /* We must have cleared our windows when our source is this large. */
        assert(ZSTD_window_isEmpty(ms->window));
        if (loadLdmDict)