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- fixed: process should shut down when command is empty.

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- fixed: when command was empty quotes ("") daemon crashed.
This commit is contained in:
Nick Bolton 2013-10-14 17:10:51 +00:00
parent 79ab428454
commit 499cd47e63
2 changed files with 28 additions and 16 deletions
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3
src/lib/platform/CMSWindowsRelauncher.cpp
View File

@ -175,6 +175,7 @@ CMSWindowsRelauncher::mainLoop(void*)
// anything yet, so don't show it as a warning, only show it as
// debug to devs to let them know why nothing happened.
LOG((CLOG_DEBUG "nothing to launch, no command specified."));
shutdownExistingProcesses();
continue;
}
@ -231,7 +232,7 @@ CMSWindowsRelauncher::isProcessRunning()
GetExitCodeProcess(m_processInfo.hProcess, &exitCode);
running = (exitCode == STILL_ACTIVE);
if (!running) {
if (!running && !m_command.empty()) {
m_failures++;
LOG((CLOG_INFO
"detected application not running, pid=%d, failures=%d",

41
src/lib/synergy/CDaemonApp.cpp
View File

@ -298,25 +298,36 @@ CDaemonApp::handleIpcMessage(const CEvent& e, void*)
case kIpcCommand: {
CIpcCommandMessage* cm = static_cast<CIpcCommandMessage*>(m);
CString command = cm->command();
LOG((CLOG_DEBUG "new command, elevate=%d command=%s", cm->elevate(), command.c_str()));
CString debugArg("--debug");
UInt32 debugArgPos = static_cast<UInt32>(command.find(debugArg));
if (debugArgPos != CString::npos) {
UInt32 from = debugArgPos + static_cast<UInt32>(debugArg.size()) + 1;
UInt32 nextSpace = static_cast<UInt32>(command.find(" ", from));
CString logLevel(command.substr(from, nextSpace - from));
// if empty quotes, clear.
if (command == "\"\"") {
command.clear();
}
if (!command.empty()) {
LOG((CLOG_DEBUG "new command, elevate=%d command=%s", cm->elevate(), command.c_str()));
CString debugArg("--debug");
UInt32 debugArgPos = static_cast<UInt32>(command.find(debugArg));
if (debugArgPos != CString::npos) {
UInt32 from = debugArgPos + static_cast<UInt32>(debugArg.size()) + 1;
UInt32 nextSpace = static_cast<UInt32>(command.find(" ", from));
CString logLevel(command.substr(from, nextSpace - from));
try {
// change log level based on that in the command string
// and change to that log level now.
ARCH->setting("LogLevel", logLevel);
CLOG->setFilter(logLevel.c_str());
}
catch (XArch& e) {
LOG((CLOG_ERR "failed to save LogLevel setting, %s", e.what().c_str()));
try {
// change log level based on that in the command string
// and change to that log level now.
ARCH->setting("LogLevel", logLevel);
CLOG->setFilter(logLevel.c_str());
}
catch (XArch& e) {
LOG((CLOG_ERR "failed to save LogLevel setting, %s", e.what().c_str()));
}
}
}
else {
LOG((CLOG_DEBUG "empty command, elevate=%d", cm->elevate()));
}
try {
// store command in system settings. this is used when the daemon