From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 6 Jul 2023 09:21:32 +0000 (+0200)
Subject: service: explicitly cast float to usec_t
X-Git-Tag: v254-rc1~17
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=4ab426bf56598e4ec449e3abbb285b7fda4ea25f;p=thirdparty%2Fsystemd.git

service: explicitly cast float to usec_t

Let's cast these floats explicitly to usec_t, since implicit
float-to-integer casts are dangerous business, and we should underline
that there's a cast happening here.
---

diff --git a/src/core/service.c b/src/core/service.c
index efe6c23f0ce..a90b4de536e 100644
--- a/src/core/service.c
+++ b/src/core/service.c
@@ -311,8 +311,8 @@ usec_t service_restart_usec_next(Service *s) {
                  *   r_n : maximum restart usec (s->restart_max_delay_usec),
                  *   i : index of the next step (n_restarts_next - 1)
                  *   n : num maximum steps (s->restart_steps) */
-                value = s->restart_usec * powl((long double) s->restart_max_delay_usec / s->restart_usec,
-                                               (long double) (n_restarts_next - 1) / s->restart_steps);
+                value = (usec_t) (s->restart_usec * powl((long double) s->restart_max_delay_usec / s->restart_usec,
+                                                         (long double) (n_restarts_next - 1) / s->restart_steps));
         }
 
         log_unit_debug(UNIT(s), "Next restart interval calculated as: %s", FORMAT_TIMESPAN(value, 0));