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https://issues.apache.org/jira/browse/QPID-2885?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ken Giusti closed QPID-2885.
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Fix Version/s: 0.7
Resolution: Fixed
> C++ qmf console shows memory leaks under valgrind.
> --------------------------------------------------
>
> Key: QPID-2885
> URL: https://issues.apache.org/jira/browse/QPID-2885
> Project: Qpid
> Issue Type: Bug
> Components: Qpid Managment Framework
> Reporter: Ken Giusti
> Assignee: Ken Giusti
> Priority: Trivial
> Fix For: 0.7
>
>
> Running the ping example from the qmf-console under valgrind reveals memory
> leaks on shutdown:
> [kgiu...@localhost qmf-console]$
> LD_LIBRARY_PATH="/home/kgiusti/Desktop/work/qpid/cpp/src/.libs" valgrind
> --leak-check=yes ./.libs/ping
> ==26672== Memcheck, a memory error detector
> ==26672== Copyright (C) 2002-2009, and GNU GPL'd, by Julian Seward et al.
> ==26672== Using Valgrind-3.5.0 and LibVEX; rerun with -h for copyright info
> ==26672== Command: ./.libs/ping
> ==26672==
> Ping Broker: localhost:5672... Result: code=0 text=OK seq=0
> Ping Broker: localhost:5672... Result: code=0 text=OK seq=1
> Ping Broker: localhost:5672... Result: code=0 text=OK seq=2
> Ping Broker: localhost:5672... Result: code=0 text=OK seq=3
> Ping Broker: localhost:5672... Result: code=0 text=OK seq=4
> ==26672==
> ==26672== HEAP SUMMARY:
> ==26672== in use at exit: 38,479 bytes in 801 blocks
> ==26672== total heap usage: 13,032 allocs, 12,231 frees, 2,849,889 bytes
> allocated
> ==26672==
> ==26672== 60 (24 direct, 36 indirect) bytes in 1 blocks are definitely lost
> in loss record 4 of 32
> ==26672== at 0x4A05974: operator new(unsigned long)
> (vg_replace_malloc.c:220)
> ==26672== by 0x4C1EF97: qpid::console::Broker::resetAgents()
> (Broker.cpp:132)
> ==26672== by 0x4C1FA81: qpid::console::Broker::ConnectionThread::run()
> (Broker.cpp:192)
> ==26672== by 0x5241FA9: qpid::sys::(anonymous
> namespace)::runRunnable(void*) (Thread.cpp:35)
> ==26672== by 0x3B42807760: start_thread (in /lib64/libpthread-2.12.so)
> ==26672== by 0x3B420E14EC: clone (in /lib64/libc-2.12.so)
> ==26672==
> ==26672== 38,387 (56 direct, 38,331 indirect) bytes in 1 blocks are
> definitely lost in loss record 32 of 32
> ==26672== at 0x4A05974: operator new(unsigned long)
> (vg_replace_malloc.c:220)
> ==26672== by 0x4C30B79:
> qpid::console::SessionManager::handlePackageInd(qpid::console::Broker*,
> qpid::framing::Buffer&, unsigned int) (SessionManager.cpp:314)
> ==26672== by 0x4C210F5:
> qpid::console::Broker::received(qpid::client::Message&) (Broker.cpp:108)
> ==26672== by 0x4ED7B3E:
> qpid::client::SubscriptionImpl::received(qpid::client::Message&)
> (SubscriptionImpl.cpp:132)
> ==26672== by 0x4EB9B3F: qpid::client::Dispatcher::run() (Dispatcher.cpp:88)
> ==26672== by 0x4C1FABB: qpid::console::Broker::ConnectionThread::run()
> (Broker.cpp:198)
> ==26672== by 0x5241FA9: qpid::sys::(anonymous
> namespace)::runRunnable(void*) (Thread.cpp:35)
> ==26672== by 0x3B42807760: start_thread (in /lib64/libpthread-2.12.so)
> ==26672== by 0x3B420E14EC: clone (in /lib64/libc-2.12.so)
> ==26672==
> ==26672== LEAK SUMMARY:
> ==26672== definitely lost: 80 bytes in 2 blocks
> ==26672== indirectly lost: 38,367 bytes in 798 blocks
> ==26672== possibly lost: 0 bytes in 0 blocks
> ==26672== still reachable: 32 bytes in 1 blocks
> ==26672== suppressed: 0 bytes in 0 blocks
> ==26672== Reachable blocks (those to which a pointer was found) are not shown.
> ==26672== To see them, rerun with: --leak-check=full --show-reachable=yes
> ==26672==
> ==26672== For counts of detected and suppressed errors, rerun with: -v
> ==26672== ERROR SUMMARY: 2 errors from 2 contexts (suppressed: 47 from 9)
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