From c9b1068298ec8c92b611ed9d6c98a3d8c45f0b10 Mon Sep 17 00:00:00 2001
From: George Lu <gclu@fb.com>
Date: Thu, 31 May 2018 17:47:29 -0700
Subject: [PATCH] removed strcats

---
 programs/fileio.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/programs/fileio.c b/programs/fileio.c
index a1da4bc3..b1d2a241 100644
--- a/programs/fileio.c
+++ b/programs/fileio.c
@@ -1754,16 +1754,17 @@ int FIO_decompressMultipleFilenames(const char** srcNamesTable, unsigned nbFiles
                     && strcmp(suffixPtr, ZSTD_EXTENSION)
                     && strcmp(suffixPtr, LZMA_EXTENSION)
                     && strcmp(suffixPtr, LZ4_EXTENSION)) ) {
-                char suffixlist[50] = ZSTD_EXTENSION;
-                #ifdef ZSTD_GZCOMPRESS
-                    strcat(suffixlist, "/" GZ_EXTENSION);
+                const char* suffixlist = ZSTD_EXTENSION
+                #ifdef ZSTD_GZCOMPRESS 
+                    "/" GZ_EXTENSION
                 #endif
                 #ifdef ZSTD_LZMACOMPRESS
-                    strcat(suffixlist, "/" XZ_EXTENSION "/" LZMA_EXTENSION);
+                    "/" XZ_EXTENSION "/" LZMA_EXTENSION
                 #endif
                 #ifdef ZSTD_LZ4COMPRESS
-                    strcat(suffixlist, "/" LZ4_EXTENSION);
+                    "/" LZ4_EXTENSION
                 #endif
+                ;
                 DISPLAYLEVEL(1, "zstd: %s: unknown suffix (%s expected) -- ignored \n",
                              srcFileName, suffixlist);
                 skippedFiles++;