[QPID-5535] Memory leak in Perl bindings when fetch() called with duration

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 0.24
• Component/s: C++ Broker, Perl Client

Environment

RHEL6/2.6.32-220.13.1.el6.x86_64 swig-1.3.40-6.el6

• Assignee: Darryl Pierce
• Reporter: Lin Chen
• Created: 03/Feb/14 11:10
• Updated: 10/Oct/14 15:12

Description

When fetch() is called with a duration and no messages exist memory is leaked

How to reproduce
Create a queue
Run attached code example
Watch memory stats

Example memory stats while running the above
time,VmPeak,VmSize,VmHWM,VmRSS,VmData,VmStk
1391425166,236444,210368,15164,15164,81772,88
1391425171,236444,212212,16960,16960,83616,88
1391425176,236444,213928,18764,18764,85332,88
1391425181,236444,215764,20560,20560,87168,88
1391425186,236444,217608,22360,22360,89012,88
1391425191,236444,219324,24176,24176,90728,88
1391425196,236444,221172,25972,25972,92576,88
1391425201,236444,223016,27768,27768,94420,88
1391425206,236444,224732,29556,29556,96136,88

Memory does not seem to be leaked if there are messages waiting on the queue or if no duration is provided and messages are present on the queue.