From 1ac67edb7c4d31a287fa98c0b554ae98bd34e71b Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Wed, 5 Mar 2014 03:38:36 +0100 Subject: [PATCH] systemd-run: add some extra safety checks --- src/run/run.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git src/run/run.c src/run/run.c index 81763c9..e71ca7d 100644 --- src/run/run.c +++ src/run/run.c @@ -37,7 +37,7 @@ static const char *arg_description = NULL; static const char *arg_slice = NULL; static bool arg_send_sighup = false; static BusTransport arg_transport = BUS_TRANSPORT_LOCAL; -static char *arg_host = NULL; +static const char *arg_host = NULL; static bool arg_user = false; static const char *arg_service_type = NULL; static const char *arg_exec_user = NULL; @@ -186,7 +186,7 @@ static int parse_argv(int argc, char *argv[]) { case ARG_NICE: r = safe_atoi(optarg, &arg_nice); - if (r < 0) { + if (r < 0 || arg_nice < PRIO_MIN || arg_nice >= PRIO_MAX) { log_error("Failed to parse nice value"); return -EINVAL; } -- 1.7.9.2