From 749c3400bd6ff6b49641fadaf0edb23d7a7b6413 Mon Sep 17 00:00:00 2001
From: Yann Collet <cyan@fb.com>
Date: Sat, 13 Apr 2019 15:55:06 -0700
Subject: [PATCH] fixed incorrect assertion condition

output can use the full length of output buffer
---
 lib/lz4frame.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/lz4frame.c b/lib/lz4frame.c
index 2b31a0d..4c5c1a8 100644
--- a/lib/lz4frame.c
+++ b/lib/lz4frame.c
@@ -956,7 +956,7 @@ size_t LZ4F_flush(LZ4F_cctx* cctxPtr,
                              compress, cctxPtr->lz4CtxPtr, cctxPtr->prefs.compressionLevel,
                              cctxPtr->cdict,
                              cctxPtr->prefs.frameInfo.blockChecksumFlag);
-    assert(((void)"flush overflows dstBuffer!", (size_t)(dstPtr - dstStart) < dstCapacity));
+    assert(((void)"flush overflows dstBuffer!", (size_t)(dstPtr - dstStart) <= dstCapacity));
 
     if (cctxPtr->prefs.frameInfo.blockMode == LZ4F_blockLinked)
         cctxPtr->tmpIn += cctxPtr->tmpInSize;
-- 
2.7.4