From: Michael Tremer <michael.tremer@ipfire.org>
Date: Tue, 6 Apr 2021 16:00:43 +0000 (+0000)
Subject: util: Leave space for a trailing NULL byte
X-Git-Tag: 0.9.28~1285^2~428
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0e770db2eb8a9db915f922a0607198f41fff4cff;p=pakfire.git

util: Leave space for a trailing NULL byte

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/libpakfire/include/pakfire/util.h b/src/libpakfire/include/pakfire/util.h
index b02861c09..70c584f58 100644
--- a/src/libpakfire/include/pakfire/util.h
+++ b/src/libpakfire/include/pakfire/util.h
@@ -59,7 +59,7 @@ char* pakfire_generate_uuid();
 
 #include <archive.h>
 
-#define pakfire_string_set(s, value) snprintf(s, sizeof(s), "%s", value)
+#define pakfire_string_set(s, value) snprintf(s, sizeof(s) - 1, "%s", value)
 
 int pakfire_string_endswith(const char* s, const char* suffix);
 char* pakfire_unquote_in_place(char* s);