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Avoid crash if no JACK command line is specified is rdadmin(1)

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This commit is contained in:
Patrick Linstruth 2019-08-19 09:20:53 -07:00
parent 00a18ca23b
commit b07e1e5aa0
2 changed files with 18 additions and 9 deletions
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3
ChangeLog
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@ -18920,3 +18920,6 @@
on the stack.
2019-08-12 Fred Gleason <fredg@paravelsystems.com>
* Added 'py-compile' to the 'CLEANFILES' rule in 'Makefile.am'.
2019-08-29 Patrick Linstruth <patrick@deltecent.com>
* Modified caed(8) to skip JACK startup, rather than crash, if
no command line is specified in rdadmin(1).

24
cae/cae_jack.cpp
View File

@ -492,18 +492,24 @@ void MainObject::jackInit(RDStation *station)
if(station->startJack()) {
QStringList args=
station->jackCommandLine().split(" ",QString::SkipEmptyParts);
QString program=args.at(0);
args.removeFirst();
QProcess *proc=new QProcess(this);
proc->start(program,args);
if(proc->waitForStarted()) {
RDApplication::syslog(rd_config,LOG_INFO,"JACK server started");
if(args.size()) {
QString program=args.at(0);
args.removeFirst();
QProcess *proc=new QProcess(this);
proc->start(program,args);
if(proc->waitForStarted()) {
RDApplication::syslog(rd_config,LOG_INFO,"JACK server started");
}
else {
RDApplication::syslog(rd_config,LOG_WARNING,
"failed to start JACK server");
}
sleep(1);
}
else {
RDApplication::syslog(rd_config,LOG_WARNING,
"failed to start JACK server");
RDApplication::syslog(rd_config,LOG_WARNING,
"could not start JACK server: no command line specified");
}
sleep(1);
}
//