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!7221 【安全问题】HandDeliverySignProfile增加校验

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Merge pull request !7221 from xuyicong/feat_HandleDeliverySignProfile
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openharmony_ci 2024-10-14 12:34:02 +00:00 committed by Gitee
commit 3c7254ec7c
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services/bundlemgr/src/ipc/installd_host.cpp
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@ -767,7 +767,7 @@ bool InstalldHost::HandDeliverySignProfile(MessageParcel &data, MessageParcel &r
{
std::string bundleName = Str16ToStr8(data.ReadString16());
int32_t profileBlockLength = data.ReadInt32();
if (profileBlockLength == 0 || profileBlockLength > Constants::MAX_PARCEL_CAPACITY) {
if (profileBlockLength <= 0 || profileBlockLength > Constants::MAX_PARCEL_CAPACITY) {
WRITE_PARCEL_AND_RETURN_FALSE_IF_FAIL(Int32, reply, ERR_APPEXECFWK_PARCEL_ERROR);
return false;
}