[lua] Fix sensor max and min matching

Resolves #442
2021-07-14 08:45:00 +02:00
parent f026670065
commit 6d11fa8033
3 changed files with 13 additions and 1 deletions
@@ -372,7 +372,8 @@ bool luaFindFieldByName(const char * name, LuaField & field, unsigned int flags)
  for (int i = 0; i < MAX_TELEMETRY_SENSORS; i++) {
    if (isTelemetryFieldAvailable(i)) {
      const char* sensorName = g_model.telemetrySensors[i].label;
-      if ((len <= TELEM_LABEL_LEN) && !strncmp(sensorName, name, len)) {
+      int len = strnlen(sensorName, TELEM_LABEL_LEN);
+      if (!strncmp(sensorName, name, len)) {
        if (name[len] == '\0') {
          field.id = MIXSRC_FIRST_TELEM + 3 * i;
          field.desc[0] = '\0';