Fixed : bug in compression in specific conditions (too small dst size)

2015-08-20 07:46:10 +01:00
parent f3cb79b58f
commit 602834f794
3 changed files with 47 additions and 24 deletions
@@ -2044,6 +2044,7 @@ size_t HUF_compress_usingCTable(void* dst, size_t dstSize, const void* src, size
    FSE_CStream_t bitC;

    /* init */
+	if (dstSize < 8) return 0;   /* need a minimum for jumpTable and first symbols */
    op += 6;   /* jump Table -- could be optimized by delta / deviation */
    errorCode = FSE_initCStream(&bitC, op, oend-op);
    if (FSE_isError(errorCode)) return 0;