From: Bimba Shrestha <bimbashrestha@fb.com>
Date: Wed, 18 Sep 2019 20:29:05 +0000 (-0700)
Subject: Adding 4 blocks to FSE_BLOCKBOUND() in lib/common (different from last week)
X-Git-Tag: v1.4.4~1^2~45^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f9b6abb896fb05027f242c526bb54719e124b24f;p=thirdparty%2Fzstd.git

Adding 4 blocks to FSE_BLOCKBOUND() in lib/common (different from last week)
---

diff --git a/lib/common/fse.h b/lib/common/fse.h
index 811c670bd..deac3f991 100644
--- a/lib/common/fse.h
+++ b/lib/common/fse.h
@@ -308,7 +308,7 @@ If there is an error, the function will return an error code, which can be teste
 *******************************************/
 /* FSE buffer bounds */
 #define FSE_NCOUNTBOUND 512
-#define FSE_BLOCKBOUND(size) (size + (size>>7))
+#define FSE_BLOCKBOUND(size) (size + (size>>7)  + 4 /* constant for initial fse states */)
 #define FSE_COMPRESSBOUND(size) (FSE_NCOUNTBOUND + FSE_BLOCKBOUND(size))   /* Macro version, useful for static allocation */
 
 /* It is possible to statically allocate FSE CTable/DTable as a table of FSE_CTable/FSE_DTable using below macros */