diff options
| -rw-r--r-- | src/systemctl/systemctl.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c index 4e90f68622..85c50004f8 100644 --- a/src/systemctl/systemctl.c +++ b/src/systemctl/systemctl.c @@ -2851,6 +2851,9 @@ static int check_inhibitors(sd_bus *bus, enum action a) { if (!sv) return log_oom(); + if ((pid_t) pid < 0) + return log_error_errno(ERANGE, "Bad PID %"PRIu32": %m", pid); + if (!strv_contains(sv, a == ACTION_HALT || a == ACTION_POWEROFF || @@ -2862,7 +2865,7 @@ static int check_inhibitors(sd_bus *bus, enum action a) { user = uid_to_name(uid); log_warning("Operation inhibited by \"%s\" (PID "PID_FMT" \"%s\", user %s), reason is \"%s\".", - who, pid, strna(comm), strna(user), why); + who, (pid_t) pid, strna(comm), strna(user), why); c++; } |