From: Przemyslaw Skibinski <inikep@gmail.com>
Date: Mon, 13 Feb 2017 20:00:41 +0000 (+0100)
Subject: limit zlib compression level to Z_BEST_COMPRESSION
X-Git-Tag: v1.1.4~1^2~65^2~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=64f7221958084b10f9f9c8b86639a96a73b106a2;p=thirdparty%2Fzstd.git

limit zlib compression level to Z_BEST_COMPRESSION
---

diff --git a/programs/fileio.c b/programs/fileio.c
index 430127771..9f1560b43 100644
--- a/programs/fileio.c
+++ b/programs/fileio.c
@@ -344,6 +344,8 @@ static unsigned long long FIO_compressGzFrame(cRess_t* ress, const char* srcFile
     z_stream strm;
     int ret;
 
+    if (compressionLevel > Z_BEST_COMPRESSION) compressionLevel = Z_BEST_COMPRESSION;
+
     strm.zalloc = Z_NULL;
     strm.zfree = Z_NULL;
     strm.opaque = Z_NULL;