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authorLennart Poettering <lennart@poettering.net>2014-03-05 03:38:36 +0100
committerLennart Poettering <lennart@poettering.net>2014-03-05 04:08:04 +0100
commit1ac67edb7c4d31a287fa98c0b554ae98bd34e71b (patch)
tree7c2f14f1f08e4e9732326df8dfb94bb10b53efd5 /src
parent981ee551945f4e00de52fcbb7780fd7476bcd47e (diff)
systemd-run: add some extra safety checks
Diffstat (limited to 'src')
-rw-r--r--src/run/run.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/run/run.c b/src/run/run.c
index 81763c94ff..e71ca7dc3f 100644
--- a/src/run/run.c
+++ b/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;
}