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GH-1971 do not check filesystem boundaries when committing instances

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The check wasn't very good and was breaking because it assumed uniform paths.
This commit is contained in:
Petr Mrázek 2017-09-02 13:58:57 +02:00
parent 6381bfdb88
commit b8adbb9b73
1 changed files with 3 additions and 6 deletions
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9
api/logic/FolderInstanceProvider.cpp
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@ -327,17 +327,14 @@ QString FolderInstanceProvider::getStagedInstancePath()
bool FolderInstanceProvider::commitStagedInstance(const QString& keyPath, const QString& path, const QString& instanceName,
const QString& groupName)
{
if(!path.contains(keyPath))
{
qWarning() << "It is not possible to commit" << path << "because it is not in" << keyPath;
return false;
}
QDir dir;
QString instID = FS::DirNameFromString(instanceName, m_instDir);
{
WatchLock lock(m_watcher, m_instDir);
if(!dir.rename(path, FS::PathCombine(m_instDir, instID)))
QString destination = FS::PathCombine(m_instDir, instID);
if(!dir.rename(path, destination))
{
qWarning() << "Failed to move" << path << "to" << destination;
destroyStagingPath(keyPath);
return false;
}