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added nullptr check

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Robin Müller 2022-03-24 20:57:42 +01:00
parent 8a44c498c5
commit 879223f38f
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1 changed files with 3 additions and 0 deletions
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src/fsfw/container/SimpleRingBuffer.cpp
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@ -51,6 +51,9 @@ void SimpleRingBuffer::confirmBytesWritten(size_t amount) {
} }
ReturnValue_t SimpleRingBuffer::writeData(const uint8_t* data, size_t amount) { ReturnValue_t SimpleRingBuffer::writeData(const uint8_t* data, size_t amount) {
if(data == nullptr) {
return HasReturnvaluesIF::RETURN_FAILED;
}
if(amount > getMaxSize()) { if(amount > getMaxSize()) {
#if FSFW_VERBOSE_LEVEL >= 1 #if FSFW_VERBOSE_LEVEL >= 1
#if FSFW_CPP_OSTREAM_ENABLED == 1 #if FSFW_CPP_OSTREAM_ENABLED == 1