From d11455f2851dcf26c1300d88d12991d0988f115e Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Mon, 30 May 2022 06:59:03 -0600
Subject: [PATCH] [blob] Fix strncpy() use in Mac resource opening code

Fixes https://github.com/harfbuzz/harfbuzz/issues/3616
---
 src/hb-blob.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/hb-blob.cc b/src/hb-blob.cc
index 65e44c7f6..b382bf717 100644
--- a/src/hb-blob.cc
+++ b/src/hb-blob.cc
@@ -572,7 +572,7 @@ _open_resource_fork (const char *file_name, hb_mapped_file_t *file)
 
   strncpy (rsrc_name, file_name, name_len);
   strncpy (rsrc_name + name_len, _PATH_RSRCFORKSPEC,
-	   sizeof (_PATH_RSRCFORKSPEC) - 1);
+	   sizeof (_PATH_RSRCFORKSPEC));
 
   int fd = open (rsrc_name, O_RDONLY | O_BINARY, 0);
   hb_free (rsrc_name);