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Added null pointer checks for FIFO Base

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This commit is contained in:
Steffen Gaisser 2020-09-30 16:06:17 +02:00
parent 5340b9c58e
commit 823bae1a2a
1 changed files with 6 additions and 0 deletions
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6
container/FIFOBase.tpp
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@ -26,6 +26,9 @@ inline ReturnValue_t FIFOBase<T>::retrieve(T* value) {
if (empty()) { if (empty()) {
return EMPTY; return EMPTY;
} else { } else {
if (value == nullptr){
return HasReturnvaluesIF::RETURN_FAILED;
}
*value = values[readIndex]; *value = values[readIndex];
readIndex = next(readIndex); readIndex = next(readIndex);
--currentSize; --currentSize;
@ -38,6 +41,9 @@ inline ReturnValue_t FIFOBase<T>::peek(T* value) {
if(empty()) { if(empty()) {
return EMPTY; return EMPTY;
} else { } else {
if (value == nullptr){
return HasReturnvaluesIF::RETURN_FAILED;
}
*value = values[readIndex]; *value = values[readIndex];
return HasReturnvaluesIF::RETURN_OK; return HasReturnvaluesIF::RETURN_OK;
} }