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-rw-r--r--src/resolve-host/resolve-host.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/src/resolve-host/resolve-host.c b/src/resolve-host/resolve-host.c
index 987b43a0cb..4b46cdfa16 100644
--- a/src/resolve-host/resolve-host.c
+++ b/src/resolve-host/resolve-host.c
@@ -37,7 +37,7 @@
static int arg_family = AF_UNSPEC;
static int arg_ifindex = 0;
-static uint16_t arg_type = 0;
+static int arg_type = 0;
static uint16_t arg_class = 0;
static bool arg_legend = true;
@@ -316,6 +316,7 @@ static int resolve_record(sd_bus *bus, const char *name) {
if (r < 0)
return bus_log_create_error(r);
+ assert((uint16_t) arg_type == arg_type);
r = sd_bus_message_append(req, "sqq", name, arg_class, arg_type);
if (r < 0)
return bus_log_create_error(r);
@@ -482,11 +483,12 @@ static int parse_argv(int argc, char *argv[]) {
return 0;
}
- r = dns_type_from_string(optarg, &arg_type);
- if (r < 0) {
+ arg_type = dns_type_from_string(optarg);
+ if (arg_type < 0) {
log_error("Failed to parse RR record type %s", optarg);
return r;
}
+ assert(arg_type > 0 && (uint16_t) arg_type == arg_type);
break;