tree-wide: make use of new STRLEN() macro everywhere (#7639)

[thirdparty/systemd.git] / src / basic / terminal-util.c

diff --git a/src/basic/terminal-util.c b/src/basic/terminal-util.c
index f6118ebc244c709b85fa5198a2ec22b28d7fdd1b..48ee799ad49adbf2f995539bc06bd8f5474e1999 100644 (file)
--- a/src/basic/terminal-util.c
+++ b/src/basic/terminal-util.c
@@ -992,7 +992,7 @@ int get_ctty_devnr(pid_t pid, dev_t *d) {
 }
 
 int get_ctty(pid_t pid, dev_t *_devnr, char **r) {
-        char fn[sizeof("/dev/char/")-1 + 2*DECIMAL_STR_MAX(unsigned) + 1 + 1], *b = NULL;
+        char fn[STRLEN("/dev/char/") + 2*DECIMAL_STR_MAX(unsigned) + 1 + 1], *b = NULL;
         _cleanup_free_ char *s = NULL;
         const char *p;
         dev_t devnr;