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Check for null pointers in input parameter changes

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This is not allowed to be a null pointer, but the SDK's plugin validator
will pass a null pointer anyways.
This commit is contained in:
Robbert van der Helm
2020-12-29 17:32:33 +01:00
parent ccba1ce36c
commit 1c7a5e08a0
1 changed files with 6 additions and 1 deletions
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src/common/serialization/vst3/process-data.cpp
+6 -1
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@@ -143,7 +143,12 @@ YaProcessData::YaProcessData(const Steinberg::Vst::ProcessData& process_data)
symbolic_sample_size(process_data.symbolicSampleSize),
num_samples(process_data.numSamples),
outputs_num_channels(process_data.numOutputs),
input_parameter_changes(*process_data.inputParameterChanges),
// Even though `ProcessData::inputParamterChanges` is mandatory, the VST3
// validator will pass a null pointer here
input_parameter_changes(
process_data.inputParameterChanges
? YaParameterChanges(*process_data.inputParameterChanges)
: YaParameterChanges()),
output_parameter_changes_supported(process_data.outputParameterChanges),
input_events(process_data.inputEvents ? std::make_optional<YaEventList>(
*process_data.inputEvents)