From: W. Felix Handte <w@felixhandte.com>
Date: Thu, 31 May 2018 20:55:50 +0000 (-0400)
Subject: Remove Incorrect and Extraneous Repcode Bounds Check
X-Git-Tag: v1.3.5~3^2~37^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f86796639ede24a5ae83ad24a0906e708e33c1af;p=thirdparty%2Fzstd.git

Remove Incorrect and Extraneous Repcode Bounds Check
---

diff --git a/lib/compress/zstd_double_fast.c b/lib/compress/zstd_double_fast.c
index 401724715..fbd354043 100644
--- a/lib/compress/zstd_double_fast.c
+++ b/lib/compress/zstd_double_fast.c
@@ -272,7 +272,6 @@ _match_stored:
 
             if (dictMode == ZSTD_noDict) {
                 while ( (ip <= ilimit)
-                     && (ip - offset_2 >= istart)
                      && ( (offset_2>0)
                         & (MEM_read32(ip) == MEM_read32(ip - offset_2)) )) {
                     /* store sequence */