[ZOOKEEPER-2133] zkperl: Segmentation fault if getting a node with null value

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.4.6, 3.5.0
• Fix Version/s: 3.4.9, 3.5.2, 3.6.0
• Component/s: contrib-bindings
• Hadoop Flags: Reviewed
• Tags: zkperl
• Assignee: Botond Hejj
• Reporter: Botond Hejj
• Created: 05/Mar/15 16:49
• Updated: 21/Jul/16 20:18
• Resolved: 11/Mar/16 06:36

Description

If Node content is null:

[zk: (CONNECTED) 0] get /apps
null
cZxid = 0x10000000d

than

my $data = $zk->

{zkh}

->get('/apps');

causing a core dump with Segmentation fault