killall: filter out bogus PIDs

we might as well filter these too since negative PIDs have special semantics in kill(), and we should never trigger that...
2018-09-25 12:50:35 +02:00
parent e45154c770
commit 20ca2d10bd
1 changed files with 1 additions and 1 deletions
@@ -29,7 +29,7 @@ static bool ignore_proc(pid_t pid, bool warn_rootfs) {
        int r;

        /* We are PID 1, let's not commit suicide */
-        if (pid == 1)
+        if (pid <= 1)
                return true;

        /* Ignore kernel threads */