From: Yann Collet <cyan@fb.com>
Date: Sat, 1 Jul 2017 16:09:34 +0000 (-0700)
Subject: fixed legacy version init bug
X-Git-Tag: v1.3.0~1^2~2^2~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2485f88bf8104e52a2ef9b50d00db35960daa270;p=thirdparty%2Fzstd.git

fixed legacy version init bug
---

diff --git a/lib/decompress/zstd_decompress.c b/lib/decompress/zstd_decompress.c
index ff791969e..152d16a5a 100644
--- a/lib/decompress/zstd_decompress.c
+++ b/lib/decompress/zstd_decompress.c
@@ -198,6 +198,7 @@ ZSTD_DCtx* ZSTD_createDCtx_advanced(ZSTD_customMem customMem)
         if (!dctx) return NULL;
         dctx->customMem = customMem;
         dctx->legacyContext = NULL;
+        dctx->previousLegacyVersion = 0;
         ZSTD_initDCtx_internal(dctx);
         return dctx;
     }