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update ipc/native/src/core/source/process_skeleton.cpp.

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Signed-off-by: dengyutao <dengyutao2@huawei.com>
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dengyutao 2024-07-25 12:18:20 +00:00 committed by Gitee
parent 0f2deafe25
commit 1e85c2d204
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1 changed files with 15 additions and 13 deletions
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28
ipc/native/src/core/source/process_skeleton.cpp
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@ -160,21 +160,23 @@ sptr<IRemoteObject> ProcessSkeleton::QueryObject(const std::u16string &descripto
ZLOGE(LOG_LABEL, "descriptor is null");
return result;
}
CHECK_INSTANCE_EXIT_WITH_RETVAL(exitFlag_, nullptr);
std::shared_lock<std::shared_mutex> lockGuard(objMutex_, std::defer_lock);
ZLOGD(LOG_LABEL, "The value of lockflag is:%{public}d", lockFlag);
if (lockFlag) {
lockGuard.lock();
}
IRemoteObject *remoteObject = nullptr;
auto it = objects_.find(descriptor);
if (it != objects_.end()) {
// Life-time of IPCObjectProxy is extended to WEAK
// now it's weak reference counted, so it's safe to get raw pointer
remoteObject = it->second.GetRefPtr();
CHECK_INSTANCE_EXIT_WITH_RETVAL(exitFlag_, nullptr);
{
std::shared_lock<std::shared_mutex> lockGuard(objMutex_, std::defer_lock);
ZLOGD(LOG_LABEL, "The value of lockflag is:%{public}d", lockFlag);
if (lockFlag) {
lockGuard.lock();
}
auto it = objects_.find(descriptor);
if (it != objects_.end()) {
// Life-time of IPCObjectProxy is extended to WEAK
// now it's weak reference counted, so it's safe to get raw pointer
remoteObject = it->second.GetRefPtr();
}
}
if (remoteObject == nullptr || !remoteObject->AttemptIncStrong(this)) {
DeadObjectInfo deadInfo;
if (remoteObject == nullptr || IsDeadObject(remoteObject, deadInfo) || !remoteObject->AttemptIncStrong(this)) {
return result;
}
result = remoteObject;