From: Thomas Weißschuh <thomas@t-8ch.de>
Date: Sat, 21 Jan 2023 00:52:49 +0000 (+0000)
Subject: uuidd: use sizeof_member
X-Git-Tag: v2.39-rc1~131^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=bba1e68ba75a24cbd95c25616bfddbb41a57c4ca;p=thirdparty%2Futil-linux.git

uuidd: use sizeof_member
---

diff --git a/misc-utils/uuidd.c b/misc-utils/uuidd.c
index 18fbbb652a..db8b0c789d 100644
--- a/misc-utils/uuidd.c
+++ b/misc-utils/uuidd.c
@@ -725,7 +725,7 @@ int main(int argc, char **argv)
 
 	parse_options(argc, argv, &uuidd_cxt, &uuidd_opts);
 
-	if (strlen(uuidd_opts.socket_path) >= sizeof(((struct sockaddr_un *)0)->sun_path))
+	if (strlen(uuidd_opts.socket_path) >= sizeof_member(struct sockaddr_un, sun_path))
 		errx(EXIT_FAILURE, _("socket name too long: %s"), uuidd_opts.socket_path);
 
 	if (!uuidd_opts.no_pid && !uuidd_opts.pidfile_path)