[
https://issues.apache.org/jira/browse/QPID-5872?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pavel Moravec updated QPID-5872:
--------------------------------
Description:
valgrind shows a memory leak like below:
{noformat}
qpid-send --messages 3000 --address "q;{create:sender}"
valgrind --leak-check=full ./src/tests/qpid-receive --connection-options
{protocol:amqp1.0} --messages 1 --address q
==1206== Memcheck, a memory error detector
==1206== Copyright (C) 2002-2012, and GNU GPL'd, by Julian Seward et al.
==1206== Using Valgrind-3.8.1 and LibVEX; rerun with -h for copyright info
==1206== Command: ./src/tests/qpid-receive --connection-options
{protocol:amqp1.0} --messages 1 --address q
==1206==
==1206==
==1206== HEAP SUMMARY:
==1206== in use at exit: 173,792 bytes in 376 blocks
==1206== total heap usage: 84,019 allocs, 83,643 frees, 15,026,997 bytes
allocated
==1206==
==1206== 157,964 (256 direct, 157,708 indirect) bytes in 1 blocks are
definitely lost in loss record 339 of 339
==1206== at 0x4A069EE: malloc (vg_replace_malloc.c:270)
==1206== by 0x3CAA617029: pn_new (object.c:41)
==1206== by 0x3CAA623041: pn_connection (engine.c:384)
==1206== by 0x4C55425:
qpid::messaging::amqp::ConnectionContext::ConnectionContext(std::string const&,
std::map<std::string, qpid::types::Variant, std::less<std::string>,
std::allocator<std::pair<std::string const, qpid::types::Variant> > > const&)
(in /data_xfs/qpid/cpp/BLD/src/libqpidmessaging.so.2.0.0)
==1206== by 0x4C6B24D:
qpid::messaging::amqp::ConnectionHandle::ConnectionHandle(std::string const&,
std::map<std::string, qpid::types::Variant, std::less<std::string>,
std::allocator<std::pair<std::string const, qpid::types::Variant> > > const&)
(in /data_xfs/qpid/cpp/BLD/src/libqpidmessaging.so.2.0.0)
==1206== by 0x4C6AEB7: qpid::messaging::amqp::(anonymous
namespace)::create(std::string const&, std::map<std::string,
qpid::types::Variant, std::less<std::string>,
std::allocator<std::pair<std::string const, qpid::types::Variant> > > const&)
(in /data_xfs/qpid/cpp/BLD/src/libqpidmessaging.so.2.0.0)
==1206== by 0x4CDA4DB: qpid::messaging::ProtocolRegistry::create(std::string
const&, std::map<std::string, qpid::types::Variant, std::less<std::string>,
std::allocator<std::pair<std::string const, qpid::types::Variant> > > const&)
(in /data_xfs/qpid/cpp/BLD/src/libqpidmessaging.so.2.0.0)
==1206== by 0x4CCF362: qpid::messaging::Connection::Connection(std::string
const&, std::string const&) (in
/data_xfs/qpid/cpp/BLD/src/libqpidmessaging.so.2.0.0)
==1206== by 0x40C707: main (in /data_xfs/qpid/cpp/BLD/src/tests/qpid-receive)
==1206==
==1206== LEAK SUMMARY:
==1206== definitely lost: 256 bytes in 1 blocks
==1206== indirectly lost: 157,708 bytes in 330 blocks
==1206== possibly lost: 0 bytes in 0 blocks
==1206== still reachable: 15,828 bytes in 45 blocks
==1206== suppressed: 0 bytes in 0 blocks
==1206== Reachable blocks (those to which a pointer was found) are not shown.
==1206== To see them, rerun with: --leak-check=full --show-reachable=yes
==1206==
==1206== For counts of detected and suppressed errors, rerun with: -v
==1206== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 36 from 9)
{noformat}
was:
valgrind shows a memory leak like below:
~~~
qpid-send --messages 3000 --address "q;{create:sender}"
valgrind --leak-check=full ./src/tests/qpid-receive --connection-options
{protocol:amqp1.0} --messages 1 --address q
==1206== Memcheck, a memory error detector
==1206== Copyright (C) 2002-2012, and GNU GPL'd, by Julian Seward et al.
==1206== Using Valgrind-3.8.1 and LibVEX; rerun with -h for copyright info
==1206== Command: ./src/tests/qpid-receive --connection-options
{protocol:amqp1.0} --messages 1 --address q
==1206==
==1206==
==1206== HEAP SUMMARY:
==1206== in use at exit: 173,792 bytes in 376 blocks
==1206== total heap usage: 84,019 allocs, 83,643 frees, 15,026,997 bytes
allocated
==1206==
==1206== 157,964 (256 direct, 157,708 indirect) bytes in 1 blocks are
definitely lost in loss record 339 of 339
==1206== at 0x4A069EE: malloc (vg_replace_malloc.c:270)
==1206== by 0x3CAA617029: pn_new (object.c:41)
==1206== by 0x3CAA623041: pn_connection (engine.c:384)
==1206== by 0x4C55425:
qpid::messaging::amqp::ConnectionContext::ConnectionContext(std::string const&,
std::map<std::string, qpid::types::Variant, std::less<std::string>,
std::allocator<std::pair<std::string const, qpid::types::Variant> > > const&)
(in /data_xfs/qpid/cpp/BLD/src/libqpidmessaging.so.2.0.0)
==1206== by 0x4C6B24D:
qpid::messaging::amqp::ConnectionHandle::ConnectionHandle(std::string const&,
std::map<std::string, qpid::types::Variant, std::less<std::string>,
std::allocator<std::pair<std::string const, qpid::types::Variant> > > const&)
(in /data_xfs/qpid/cpp/BLD/src/libqpidmessaging.so.2.0.0)
==1206== by 0x4C6AEB7: qpid::messaging::amqp::(anonymous
namespace)::create(std::string const&, std::map<std::string,
qpid::types::Variant, std::less<std::string>,
std::allocator<std::pair<std::string const, qpid::types::Variant> > > const&)
(in /data_xfs/qpid/cpp/BLD/src/libqpidmessaging.so.2.0.0)
==1206== by 0x4CDA4DB: qpid::messaging::ProtocolRegistry::create(std::string
const&, std::map<std::string, qpid::types::Variant, std::less<std::string>,
std::allocator<std::pair<std::string const, qpid::types::Variant> > > const&)
(in /data_xfs/qpid/cpp/BLD/src/libqpidmessaging.so.2.0.0)
==1206== by 0x4CCF362: qpid::messaging::Connection::Connection(std::string
const&, std::string const&) (in
/data_xfs/qpid/cpp/BLD/src/libqpidmessaging.so.2.0.0)
==1206== by 0x40C707: main (in /data_xfs/qpid/cpp/BLD/src/tests/qpid-receive)
==1206==
==1206== LEAK SUMMARY:
==1206== definitely lost: 256 bytes in 1 blocks
==1206== indirectly lost: 157,708 bytes in 330 blocks
==1206== possibly lost: 0 bytes in 0 blocks
==1206== still reachable: 15,828 bytes in 45 blocks
==1206== suppressed: 0 bytes in 0 blocks
==1206== Reachable blocks (those to which a pointer was found) are not shown.
==1206== To see them, rerun with: --leak-check=full --show-reachable=yes
==1206==
==1206== For counts of detected and suppressed errors, rerun with: -v
==1206== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 36 from 9)
~~~
> [C++ client] Memory leak in
> qpid::messaging::amqp::ConnectionContext::ConnectionContext when using
> qpid-receive
> ---------------------------------------------------------------------------------------------------------------
>
> Key: QPID-5872
> URL: https://issues.apache.org/jira/browse/QPID-5872
> Project: Qpid
> Issue Type: Bug
> Components: C++ Client
> Affects Versions: 0.29
> Reporter: Pavel Moravec
> Assignee: Pavel Moravec
> Priority: Minor
> Labels: memory-leak, memory_leak
>
> valgrind shows a memory leak like below:
> {noformat}
> qpid-send --messages 3000 --address "q;{create:sender}"
> valgrind --leak-check=full ./src/tests/qpid-receive --connection-options
> {protocol:amqp1.0} --messages 1 --address q
> ==1206== Memcheck, a memory error detector
> ==1206== Copyright (C) 2002-2012, and GNU GPL'd, by Julian Seward et al.
> ==1206== Using Valgrind-3.8.1 and LibVEX; rerun with -h for copyright info
> ==1206== Command: ./src/tests/qpid-receive --connection-options
> {protocol:amqp1.0} --messages 1 --address q
> ==1206==
> ==1206==
> ==1206== HEAP SUMMARY:
> ==1206== in use at exit: 173,792 bytes in 376 blocks
> ==1206== total heap usage: 84,019 allocs, 83,643 frees, 15,026,997 bytes
> allocated
> ==1206==
> ==1206== 157,964 (256 direct, 157,708 indirect) bytes in 1 blocks are
> definitely lost in loss record 339 of 339
> ==1206== at 0x4A069EE: malloc (vg_replace_malloc.c:270)
> ==1206== by 0x3CAA617029: pn_new (object.c:41)
> ==1206== by 0x3CAA623041: pn_connection (engine.c:384)
> ==1206== by 0x4C55425:
> qpid::messaging::amqp::ConnectionContext::ConnectionContext(std::string
> const&, std::map<std::string, qpid::types::Variant, std::less<std::string>,
> std::allocator<std::pair<std::string const, qpid::types::Variant> > > const&)
> (in /data_xfs/qpid/cpp/BLD/src/libqpidmessaging.so.2.0.0)
> ==1206== by 0x4C6B24D:
> qpid::messaging::amqp::ConnectionHandle::ConnectionHandle(std::string const&,
> std::map<std::string, qpid::types::Variant, std::less<std::string>,
> std::allocator<std::pair<std::string const, qpid::types::Variant> > > const&)
> (in /data_xfs/qpid/cpp/BLD/src/libqpidmessaging.so.2.0.0)
> ==1206== by 0x4C6AEB7: qpid::messaging::amqp::(anonymous
> namespace)::create(std::string const&, std::map<std::string,
> qpid::types::Variant, std::less<std::string>,
> std::allocator<std::pair<std::string const, qpid::types::Variant> > > const&)
> (in /data_xfs/qpid/cpp/BLD/src/libqpidmessaging.so.2.0.0)
> ==1206== by 0x4CDA4DB:
> qpid::messaging::ProtocolRegistry::create(std::string const&,
> std::map<std::string, qpid::types::Variant, std::less<std::string>,
> std::allocator<std::pair<std::string const, qpid::types::Variant> > > const&)
> (in /data_xfs/qpid/cpp/BLD/src/libqpidmessaging.so.2.0.0)
> ==1206== by 0x4CCF362: qpid::messaging::Connection::Connection(std::string
> const&, std::string const&) (in
> /data_xfs/qpid/cpp/BLD/src/libqpidmessaging.so.2.0.0)
> ==1206== by 0x40C707: main (in
> /data_xfs/qpid/cpp/BLD/src/tests/qpid-receive)
> ==1206==
> ==1206== LEAK SUMMARY:
> ==1206== definitely lost: 256 bytes in 1 blocks
> ==1206== indirectly lost: 157,708 bytes in 330 blocks
> ==1206== possibly lost: 0 bytes in 0 blocks
> ==1206== still reachable: 15,828 bytes in 45 blocks
> ==1206== suppressed: 0 bytes in 0 blocks
> ==1206== Reachable blocks (those to which a pointer was found) are not shown.
> ==1206== To see them, rerun with: --leak-check=full --show-reachable=yes
> ==1206==
> ==1206== For counts of detected and suppressed errors, rerun with: -v
> ==1206== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 36 from 9)
> {noformat}
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