From 677b02f0a3ee3c9e9c1454dfd9b0ab41bf2a2f7b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sigrid=20Solveig=20Hafl=C3=ADnud=C3=B3ttir?=
 <ftrvxmtrx@gmail.com>
Date: Sun, 7 Nov 2021 20:00:56 +0100
Subject: [PATCH] file: replace strncpy+strncat with a single snprintf call

---
 src/devices/file.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/devices/file.c b/src/devices/file.c
index af125f5..423dda6 100644
--- a/src/devices/file.c
+++ b/src/devices/file.c
@@ -72,9 +72,7 @@ file_read_dir(void *dest, Uint16 len)
 		Uint16 n;
 		if(de->d_name[0] == '.' && de->d_name[1] == '\0')
 			continue;
-		strncpy(pathname, current_filename, sizeof(pathname) - 1);
-		strncat(pathname, "/", sizeof(pathname) - 1);
-		strncat(pathname, de->d_name, sizeof(pathname) - 1);
+		snprintf(pathname, sizeof(pathname), "%s/%s", current_filename, de->d_name);
 		n = get_entry(p, len, pathname, de->d_name, 1);
 		if(!n) break;
 		p += n;