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Hi Andy,

I'm trying to make sure that I don't leak memory using the client 
interface, but I still end up leaking about 100 bytes for each sequence 
of getservice-provision-request-close-cleanup. I seem to be failing to 
release memory in 2 places. Here's a valgrind report for 30 iterations 
of the sequence.

==13424== 450 bytes in 30 blocks are definitely lost in loss record 7 of 8
==13424==    at 0x4A07152: operator new[](unsigned long) 
(vg_replace_malloc.c:363)
==13424==    by 0x401C92: (anonymous 
namespace)::MyRequest::MyRequest(XrdSsiSession*) (myclient.cc:30)
==13424==    by 0x402693: (anonymous 
namespace)::MyResource::makeRequest() (myclient.cc:177)
==13424==    by 0x40263F: (anonymous 
namespace)::MyResource::ProvisionDone(XrdSsiSession*) (myclient.cc:171)
==13424==    by 0x4C279C9: 
XrdSsiSessReal::HandleResponse(XrdCl::XRootDStatus*, XrdCl::AnyObject*) 
(XrdSsiSessReal.cc:157)
==13424==    by 0x4C26C69: 
XrdCl::ResponseHandler::HandleResponseWithHosts(XrdCl::XRootDStatus*, 
XrdCl::AnyObject*, std::vector<XrdCl::HostInfo, 
std::allocator<XrdCl::HostInfo> >*) (XrdClXRootDResponses.hh:850)
==13424==    by 0x4F47693: (anonymous 
namespace)::OpenHandler::HandleResponseWithHosts(XrdCl::XRootDStatus*, 
XrdCl::AnyObject*, std::vector<XrdCl::HostInfo, 
std::allocator<XrdCl::HostInfo> >*) (XrdClFileStateHandler.cc:86)
==13424==    by 0x4F3AEDF: XrdCl::XRootDMsgHandler::HandleResponse() 
(XrdClXRootDMsgHandler.cc:1008)
==13424==    by 0x4F38204: 
XrdCl::XRootDMsgHandler::Process(XrdCl::Message*) 
(XrdClXRootDMsgHandler.cc:300)
==13424==    by 0x4F198D1: XrdCl::Stream::HandleIncMsgJob::Run(void*) 
(XrdClStream.hh:279)
==13424==    by 0x4F6FFED: XrdCl::JobManager::RunJobs() 
(XrdClJobManager.cc:148)
==13424==    by 0x4F6FB37: RunRunnerThread (XrdClJobManager.cc:33)
==13424==
==13424== 3,360 bytes in 30 blocks are definitely lost in loss record 8 of 8
==13424==    at 0x4A075BC: operator new(unsigned long) 
(vg_replace_malloc.c:298)
==13424==    by 0x4C27F8C: 
XrdSsiSessReal::ProcessRequest(XrdSsiRequest*, unsigned short) 
(XrdSsiSessReal.cc:260)
==13424==    by 0x4026DC: (anonymous 
namespace)::MyResource::makeRequest() (myclient.cc:179)
==13424==    by 0x40263F: (anonymous 
namespace)::MyResource::ProvisionDone(XrdSsiSession*) (myclient.cc:171)
==13424==    by 0x4C279C9: 
XrdSsiSessReal::HandleResponse(XrdCl::XRootDStatus*, XrdCl::AnyObject*) 
(XrdSsiSessReal.cc:157)
==13424==    by 0x4C26C69: 
XrdCl::ResponseHandler::HandleResponseWithHosts(XrdCl::XRootDStatus*, 
XrdCl::AnyObject*, std::vector<XrdCl::HostInfo, 
std::allocator<XrdCl::HostInfo> >*) (XrdClXRootDResponses.hh:850)
==13424==    by 0x4F47693: (anonymous 
namespace)::OpenHandler::HandleResponseWithHosts(XrdCl::XRootDStatus*, 
XrdCl::AnyObject*, std::vector<XrdCl::HostInfo, 
std::allocator<XrdCl::HostInfo> >*) (XrdClFileStateHandler.cc:86)
==13424==    by 0x4F3AEDF: XrdCl::XRootDMsgHandler::HandleResponse() 
(XrdClXRootDMsgHandler.cc:1008)
==13424==    by 0x4F38204: 
XrdCl::XRootDMsgHandler::Process(XrdCl::Message*) 
(XrdClXRootDMsgHandler.cc:300)
==13424==    by 0x4F198D1: XrdCl::Stream::HandleIncMsgJob::Run(void*) 
(XrdClStream.hh:279)
==13424==    by 0x4F6FFED: XrdCl::JobManager::RunJobs() 
(XrdClJobManager.cc:148)
==13424==    by 0x4F6FB37: RunRunnerThread (XrdClJobManager.cc:33)

Is there something that sticks out at you? Code attached.

Thanks,
-Daniel


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