From 879223f38fef0c6cd3705bb10efa674c701bb792 Mon Sep 17 00:00:00 2001 From: Robin Mueller Date: Thu, 24 Mar 2022 20:57:42 +0100 Subject: [PATCH] added nullptr check --- src/fsfw/container/SimpleRingBuffer.cpp | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/fsfw/container/SimpleRingBuffer.cpp b/src/fsfw/container/SimpleRingBuffer.cpp index 7e9aac1a..437e72ea 100644 --- a/src/fsfw/container/SimpleRingBuffer.cpp +++ b/src/fsfw/container/SimpleRingBuffer.cpp @@ -51,6 +51,9 @@ void SimpleRingBuffer::confirmBytesWritten(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 FSFW_VERBOSE_LEVEL >= 1 #if FSFW_CPP_OSTREAM_ENABLED == 1