login-utils/last.c:624:23: warning: '%s' directive writing up to 31 bytes into a region of size 27 [-Wformat-overflow=] Signed-off-by: Sami Kerola <kerolasa@xxxxxx> --- login-utils/last.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/login-utils/last.c b/login-utils/last.c index 679ea6c12..153130ac0 100644 --- a/login-utils/last.c +++ b/login-utils/last.c @@ -598,7 +598,7 @@ static void __attribute__((__noreturn__)) usage(const struct last_control *ctl, static int is_phantom(const struct last_control *ctl, struct utmpx *ut) { struct passwd *pw; - char path[32]; + char path[sizeof("/dev/") + sizeof(ut->ut_line) + 1]; int ret = 0; if (ut->ut_tv.tv_sec < ctl->boot_time.tv_sec) -- 2.13.0 -- To unsubscribe from this list: send the line "unsubscribe util-linux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html