openharmony/distributeddatamgr_udmf
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告警清理

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Signed-off-by: wanxiaoqing <wanxiaoqing@huawei.com>
This commit is contained in:
wanxiaoqing 2024-09-14 15:58:14 +08:00
parent 9af9892fa1
commit c872a010b9
3 changed files with 15 additions and 2 deletions
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8
framework/common/tlv_object.cpp
View File

@ -33,7 +33,13 @@ void TLVObject::SetFile(std::FILE *file)
if (fseek(file_, 0, SEEK_END) != 0) {
LOG_ERROR(UDMF_SERVICE, "fseek to end error!");
}
total_ = ftell(file_);
auto total = ftell(file_);
if (total < 0) {
LOG_ERROR(UDMF_SERVICE, "Values are out of range, total:%{public}ld", total);
return;
}
total_ = static_cast<size_t>(total);
ResetCursor();
}

4
framework/common/tlv_util.cpp
View File

@ -596,6 +596,10 @@ template <> bool Reading(std::shared_ptr<OHOS::AAFwk::Want> &output, TLVObject &
std::shared_ptr<Parcel> parcel = std::make_shared<Parcel>();
auto buffer = malloc(val.size());
if (buffer == nullptr) {
LOG_ERROR(UDMF_FRAMEWORK, "malloc error in tlv read. tag=%{public}hu", head.tag);
return false;
}
auto err = memcpy_s(buffer, val.size(), val.data(), val.size());
if (err != EOK) {
LOG_ERROR(UDMF_FRAMEWORK, "memcpy_s error in tlv read want. tag=%{public}hu", head.tag);

5
framework/common/tlv_util.h
View File

@ -308,7 +308,10 @@ size_t CountVariant(TLVObject &data, uint32_t step, const _InTp &input)
template <typename... _Types> size_t CountBufferSize(const std::variant<_Types...> &input, TLVObject &data)
{
uint32_t index = input.index();
if (input.index() > size_t(std::numeric_limits<uint32_t>::max())) {
return 0;
}
uint32_t index = static_cast<uint32_t>(input.index());
return data.CountHead() + data.CountBasic(index) + CountVariant<decltype(input), _Types...>(data, 0, input);
}