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Fix crash in launcher when executable is empty or not found

This commit is contained in:
Martchus 2023-01-12 22:53:03 +01:00
parent 517cf813af
commit a541b9ba35
1 changed files with 10 additions and 0 deletions
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10
connector/syncthingprocess.cpp
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@ -479,9 +479,19 @@ void SyncthingProcess::start(const QString &program, const QStringList &argument
// start the process within a new process group (or job object under Windows)
try {
auto path = boost::filesystem::path(prog);
if (path.empty()) {
std::cerr << EscapeCodes::Phrases::Error << "Unable to launch process: no executable specified" << EscapeCodes::Phrases::End;
emit stateChanged(m_process->state = QProcess::NotRunning);
handleError(QProcess::FailedToStart, QStringLiteral("no executable specified"), false);
return;
}
if (path.is_relative()) {
path = boost::process::search_path(path);
}
if (path.empty()) {
throw boost::process::process_error(
std::make_error_code(std::errc::no_such_file_or_directory), "unable to find the specified executable in the search paths");
}
switch (m_mode) {
case QProcess::MergedChannels:
m_process->child = boost::process::child(LIB_SYNCTHING_CONNECTOR_PLATFORM_ARGS m_handler->ioc, m_process->group, path, args,