Merge pull request #1802 from bimbashrestha/rle_block_bound_fix_pt2

Adding 4 blocks to FSE_BLOCKBOUND() in lib/common (different from las…
2019-09-18 16:32:37 -07:00
parent bfff5b30a4 6e9f6813bb
commit 3cac061db5
1 changed files with 1 additions and 1 deletions
@@ -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 /* fse states */ + sizeof(size_t) /* bitContainer */)
 #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 */