zstreamtest can fuzztest pledgedSrcSize

2016-09-26 14:06:08 +02:00
parent 58d5dfea54
commit 2f2639438a
2 changed files with 11 additions and 8 deletions
@@ -1554,6 +1554,7 @@ size_t ZSTD_initDStream(ZSTD_DStream* zds)

 size_t ZSTD_resetDStream(ZSTD_DStream* zds)
 {
+    if (zds->ddict == NULL) return ERROR(stage_wrong);  /* must be init at least once */
    zds->stage = zdss_loadHeader;
    zds->lhSize = zds->inPos = zds->outStart = zds->outEnd = 0;
    zds->legacyVersion = 0;