Package: nfsen
Version: 1.3.6p1
The error happens when the pid files were created without any value. Also
when nfsen.pid have a null value
Error if nfsen.pid has null content.
Use of uninitialized value $pid in scalar chomp at
/data/nfsen/libexec/NfSenRC.pm line 201.
Can't kill a non-numeric process ID at /data/nfsen/libexec/NfSenRC.pm line
203.
Error if p995.pid has null value.
Starting nfcapd:(Device)Use of uninitialized value $pid in scalar chomp at
/data/nfsen/libexec/NfSenRC.pm line 357.
Can't kill a non-numeric process ID at /data/nfsen/libexec/NfSenRC.pm line
359.
I suggest changes in the /data/nfsen/libexec/NfSenRC.pm
LINE: 196,1-8
***** ACTUAL *******
# Check if NfSen is already running
if ( -f "$NfConf::PIDDIR/nfsend.pid" ) {
open PID, "$NfConf::PIDDIR/nfsend.pid" ||
die "Can't read pid file
'$NfConf::PIDDIR/nfsend.pid': $!\n";
my $pid = <PID>;
chomp $pid;
close PID;
if ( kill( 0, $pid) == 1 ) {
print "NfSen is already running!\n";
return;
} else {
print "Unclean shutdown - run stop sequence first
to clean up!\n";
NfSen_stop();
}
}
***** CHANGES *******
# Check if NfSen is already running
if ( -f "$NfConf::PIDDIR/nfsend.pid" ) {
open PID, "$NfConf::PIDDIR/nfsend.pid" ||
die "Can't read pid file
'$NfConf::PIDDIR/nfsend.pid': $!\n";
my $pid = <PID>;
close PID;
if ($pid) {
chomp $pid;
if ( kill( 0, $pid) == 1 ) {
print "NfSen is already running!\n";
return;
} else {
print "Unclean shutdown - run stop sequence
first to clean up!\n";
NfSen_stop();
}
} else {
unlink "$pidfile";
}
}
LINE: 353,2-9
***** ACTUAL *******
if ( -f "$pidfile" ) {
open PID, "$pidfile" ||
die "Can't read pid file '$pidfile': $!\n";
my $pid = <PID>;
chomp $pid;
close PID;
if ( kill( 0, $pid) == 0 ) {
unlink "$pidfile";
return -1;
} else {
return $pid;
}
} else {
return 0;
}
***** CHANGES *******
if ( -f "$pidfile" ) {
open PID, "$pidfile" ||
die "Can't read pid file '$pidfile': $!\n";
my $pid = <PID>;
close PID;
if ($pid) {
chomp $pid;
if ( kill( 0, $pid) == 0 ) {
unlink "$pidfile";
return -1;
} else {
return $pid;
}
} else {
unlink "$pidfile";
}
} else {
return 0;
}
I am using Linux HOST 3.16.0-4-amd64 #1 SMP Debian 3.16.39-1+deb8u2
(2017-03-07) x86_64 GNU/Linu
Thank you very much.
Alfredo Nacino
