From: Yann Collet <yann.collet.73@gmail.com>
Date: Fri, 8 Apr 2016 23:51:36 +0000 (+0200)
Subject: fixed decoding error
X-Git-Tag: v0.6.0^2~17^2~6
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7eff39f7ead974462ddf12d8a4a169615d931f1a;p=thirdparty%2Fzstd.git

fixed decoding error
---

diff --git a/lib/zstd_decompress.c b/lib/zstd_decompress.c
index 914d14117..cde0d7b22 100644
--- a/lib/zstd_decompress.c
+++ b/lib/zstd_decompress.c
@@ -784,7 +784,8 @@ static size_t ZSTD_decompressSequences(
         FSE_initDState(&(seqState.stateOffb), &(seqState.DStream), DTableOffb);
         FSE_initDState(&(seqState.stateML), &(seqState.DStream), DTableML);
 
-        for ( ; (BIT_reloadDStream(&(seqState.DStream)) <= BIT_DStream_completed) && nbSeq-- ; ) {
+        for ( ; (BIT_reloadDStream(&(seqState.DStream)) <= BIT_DStream_completed) && nbSeq ; ) {
+            nbSeq--;
             ZSTD_decodeSequence(&sequence, &seqState);
             {   size_t const oneSeqSize = ZSTD_execSequence(op, oend, sequence, &litPtr, litLimit_8, base, vBase, dictEnd);
                 if (ZSTD_isError(oneSeqSize)) return oneSeqSize;