case SD_BUS_TYPE_STRING:
case SD_BUS_TYPE_OBJECT_PATH:
+
+ if (!p) {
+ if (e)
+ c->signature[c->index] = 0;
+
+ return -EINVAL;
+ }
+
align = 4;
sz = 4 + strlen(p) + 1;
break;
case SD_BUS_TYPE_SIGNATURE:
+
+ if (!p) {
+ if (e)
+ c->signature[c->index] = 0;
+
+ return -EINVAL;
+ }
+
align = 1;
sz = 1 + strlen(p) + 1;
break;
* - add page donation logic
* - api for appending/reading fixed arrays
* - always verify container depth
- * - handle NULL strings nicer when appending
* - merge busctl into systemctl or so?
* - add object handlers
* - verify object paths
r = sd_bus_message_append(m, "s", "a string");
assert_se(r >= 0);
+ r = sd_bus_message_append(m, "s", NULL);
+ assert_se(r < 0);
+
r = sd_bus_message_append(m, "as", 2, "string #1", "string #2");
assert_se(r >= 0);