2013/03/18

No child processes из-за DBI/DBD::Oracle

Странная ошибка из-за DBD::Oracle — "No child processes". Например:
#!/usr/bin/perl -w
use DBI qw(:sql_types);

qx{id}; print "1. $!, err code: ", ($?>>8), "\n";
$dbh=DBI->connect('dbi:Oracle:host=X.X.X.X;sid=SID1', 'user1', 'pass1') or die;
qx{id}; print "2. $!, err code: ", ($?>>8), "\n";
После запуска:
[null@zabbix ~]$ perl t.pl
1. No such file or directory, err code: 0
2. No child processes, err code: 72057594037927935
[null@zabbix ~]$ perl -MDBI -le 'print $DBI::VERSION'                
1.620
[null@zabbix ~]$ perl -MDBD::Oracle -le 'print $DBD::Oracle::VERSION' 
1.19
[null@zabbix ~]$ perl -v

This is perl, v5.8.9 built for i386-freebsd-64int
(with 1 registered patch, see perl -V for more detail)
...
Решается проблема добавлением $SIG{'CHLD'}='DEFAULT' после вызова DBI->connect. Разбираться глубже не стал, пока времени на это нет. В инете нашел похожую ситуацию тут:

Errors when closing pipe after DBI->connect (rt35644)

Комментариев нет:

Ярлыки

perl (30) infosec (26) links (21) freebsd (16) url (16) zabbix (14) ipv6 (13) linux (11) mojo (10) monitoring (10) snmp (10) asterisk (9) fun (8) security (7) bgbilling (6) cisco (6) mysql (6) ubuntu (6) blogs (5) crypto (4) dlink (4) exploits (4) ipv4 (4) kannel (4) law (4) mikrotik (4) mojolicious (4) openssl (4) postfix (4) radio (4) tools (4) utf-8 (4) windows (4) android (3) apache (3) books (3) debug (3) dns (3) google (3) hp (3) java (3) js (3) json (3) latex (3) microsoft (3) oracle (3) performance (3) rhel (3) ripe ncc (3) syslog (3) ubnt (3) vim (3) vm (3) vmware (3) agi (2) atlassian (2) backup (2) bgp (2) centos (2) console (2) cpan (2) cpanmin (2) css (2) ctf (2) edge-core (2) editors (2) elasticsearch (2) git (2) gns3 (2) graphite (2) hack (2) hdd (2) hyper-v (2) isp (2) mac (2) management (2) mibs (2) movie (2) msa (2) ntp (2) pentest (2) puppet (2) qa tests (2) quotes (2) reverse engeenering (2) shell (2) smpp (2) social engineering (2) ssl (2) statistic (2) storage (2) switches (2) tcp/ip (2) tex (2) usb (2) websec (2) xsrf (2) yandex (2) ПДн (2) электронное правительство (2) #snmp #cisco (1) Xorg (1) amavis (1) amazon s3 (1) analyze (1) anonymous (1) applications (1) as (1) ascii (1) autofs (1) balancer (1) bandwidth (1) bem (1) bind (1) bl (1) certificate (1) chef (1) chief (1) cluster (1) cnupm (1) cnupmsave (1) confluence (1) cpu (1) cvs (1) dbi (1) ddos (1) devices (1) dhcp (1) dht (1) diet (1) diskarray (1) docker (1) dummynet (1) dynax60 (1) epub (1) equipment (1) esx (1) esxi (1) fax (1) firmware (1) fitness (1) form (1) fs (1) fsb (1) ftp (1) golf (1) gprs (1) graphics (1) gsm (1) honeypot (1) hpe ilo manager (1) html (1) iops (1) ios (1) ipn (1) ipsec (1) iptv (1) iso (1) itil (1) itsm (1) jabber (1) jira (1) joke (1) jsonp (1) kafka (1) logstash (1) mem (1) metasploit (1) microscope (1) mindmap (1) mobile (1) modem (1) mp3 (1) music (1) nano (1) nas (1) noc (1) ocfs2 (1) ocs2 (1) openbsd (1) openfire (1) openvpn (1) oscm (1) ospf (1) packet tracer (1) parsing (1) pass-the-hash (1) pgu.mos.ru (1) phd (1) php (1) poe (1) ports (1) postfixadmin (1) ppp (1) profiler (1) protobuf (1) rabbitmq (1) radmin (1) raid (1) repo (1) rest (1) riemann (1) rrd (1) rs-232 (1) rss (1) rtp (1) ruby (1) scanners (1) serialization (1) sip (1) skype (1) sms (1) snmptranslate (1) soap (1) spam (1) spamcop (1) spf (1) sql (1) ssrf (1) standarts (1) sudoers (1) svn (1) syslog-ng (1) tde200 (1) tftp (1) tomcat (1) tuning (1) uce (1) underground (1) ups (1) video (1) voip (1) vpn (1) wds (1) web (1) websockets (1) wireless (1) wsl (1) x-plane (1) xml (1) xss (1) верстка (1) гибдд (1) гипервизоры (1) здоровье (1) панчеры (1)

Subscribe in a reader

Web Analytics