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| -rw-r--r-- | src/service.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/service.c b/src/service.c index 82a18a4311..547a55567a 100644 --- a/src/service.c +++ b/src/service.c @@ -936,6 +936,9 @@ static int service_load_pid_file(Service *s) { if ((unsigned long) (pid_t) p != p) return -ERANGE; + if (p <= 1) + return -ERANGE; + if (kill((pid_t) p, 0) < 0 && errno != EPERM) { log_warning("PID %llu read from file %s does not exist. Your service or init script might be broken.", (unsigned long long) p, s->pid_file); |