From 48a109e8c8a9b0038dcb0c295a15ee70a1cea9ee Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Tue, 21 Jun 2022 18:41:18 -0600
Subject: [PATCH] fix snprintf buffer size warning

---
 libs/pbd/file_archive.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libs/pbd/file_archive.cc b/libs/pbd/file_archive.cc
index 158ae68e51..410426fc97 100644
--- a/libs/pbd/file_archive.cc
+++ b/libs/pbd/file_archive.cc
@@ -472,8 +472,8 @@ FileArchive::create (const std::map<std::string, std::string>& filemap, Compress
 
 	if (compression_level != CompressNone) {
 		archive_write_add_filter_lzma (a);
-		char buf[48];
-		sprintf (buf, "lzma:compression-level=%u,lzma:threads=0", (uint32_t) compression_level);
+		char buf[64];
+		snprintf (buf, sizeof (buf), "lzma:compression-level=%u,lzma:threads=0", (uint32_t) compression_level);
 		archive_write_set_options (a, buf);
 	}