From: Vivek Miglani <vivekm@fb.com>
Date: Thu, 18 Jul 2019 21:32:09 +0000 (-0700)
Subject: Fixing decodecorpus test issue
X-Git-Tag: v1.4.2^2~9^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F1685%2Fhead;p=thirdparty%2Fzstd.git

Fixing decodecorpus test issue
---

diff --git a/tests/decodecorpus.c b/tests/decodecorpus.c
index df40862b2..dbc27bc90 100644
--- a/tests/decodecorpus.c
+++ b/tests/decodecorpus.c
@@ -1050,8 +1050,8 @@ static void writeBlock(U32* seed, frame_t* frame, size_t contentSize,
         op += contentSize;
         blockType = 0;
         blockSize = contentSize;
-    } else if (blockTypeDesc == 1) {
-        /* RLE */
+    } else if (blockTypeDesc == 1 && frame->header.contentSize > 0) {
+        /* RLE (Don't create RLE block if frame content is 0 since block size of 1 may exceed max block size)*/
         BYTE const symbol = RAND(seed) & 0xff;
 
         op[0] = symbol;