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Fix crash on empty parameters in setTdlibParameters. 

GitOrigin-RevId: 09ad208e356105af352134e1eabe6b30c95fdeb7
This commit is contained in:
levlam 2018-02-26 12:59:46 +03:00
parent 4ebb813907
commit b5f695de80
1 changed files with 5 additions and 0 deletions
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5
td/telegram/Td.cpp
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@ -4579,6 +4579,11 @@ Status Td::fix_parameters(TdParameters &parameters) {
Status Td::set_parameters(td_api::object_ptr<td_api::tdlibParameters> parameters) {
VLOG(td_init) << "Begin to set TDLib parameters";
if (parameters == nullptr) {
VLOG(td_init) << "Empty parameters";
return Status::Error(400, "Parameters aren't specified");
}
if (!clean_input_string(parameters->api_hash_) && !clean_input_string(parameters->system_language_code_) &&
!clean_input_string(parameters->device_model_) && !clean_input_string(parameters->system_version_) &&
!clean_input_string(parameters->application_version_)) {