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Posted to issues@trafficserver.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2015/11/04 02:48:27 UTC
[jira] [Commented] (TS-3984) CID 1328817: Resource leaks
(CTOR_DTOR_LEAK) in multiplexer plugin
[ https://issues.apache.org/jira/browse/TS-3984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14988702#comment-14988702 ]
ASF GitHub Bot commented on TS-3984:
------------------------------------
Github user bryancall commented on the pull request:
https://github.com/apache/trafficserver/pull/316#issuecomment-153545093
I got a bunch of errors applying this patch:
dispatch.cc:46:26: error: comparison between NULL and non-pointer ('std::auto_ptr<ats::io::IO>' and NULL) [-Werror,-Wnull-arithmetic]
(__builtin_expect(!(io != __null), 0) ? __assert_rtn(__func__, "dispatch.cc", 46, "io != NULL") : (void)0);
~~ ^ ~~~~~~
dispatch.cc:46:26: error: invalid operands to binary expression ('std::auto_ptr<ats::io::IO>' and 'long')
(__builtin_expect(!(io != __null), 0) ? __assert_rtn(__func__, "dispatch.cc", 46, "io != NULL") : (void)0);
~~ ^ ~~~~~~
dispatch.cc:221:38: error: comparison between NULL and non-pointer ('std::auto_ptr<ats::io::IO>' and NULL) [-Werror,-Wnull-arithmetic]
(__builtin_expect(!(iterator->io != __null), 0) ? __assert_rtn(__func__, "dispatch.cc", 221, "iterator->io != NULL") : (void)0);
~~~~~~~~~~~~ ^ ~~~~~~
dispatch.cc:221:38: error: invalid operands to binary expression ('std::auto_ptr<ats::io::IO>' and 'long')
(__builtin_expect(!(iterator->io != __null), 0) ? __assert_rtn(__func__, "dispatch.cc", 221, "iterator->io != NULL") : (void)0);
~~~~~~~~~~~~ ^ ~~~~~~
dispatch.cc:234:38: error: comparison between NULL and non-pointer ('std::auto_ptr<ats::io::IO>' and NULL) [-Werror,-Wnull-arithmetic]
(__builtin_expect(!(iterator->io != __null), 0) ? __assert_rtn(__func__, "dispatch.cc", 234, "iterator->io != NULL") : (void)0);
~~~~~~~~~~~~ ^ ~~~~~~
dispatch.cc:234:38: error: invalid operands to binary expression ('std::auto_ptr<ats::io::IO>' and 'long')
(__builtin_expect(!(iterator->io != __null), 0) ? __assert_rtn(__func__, "dispatch.cc", 234, "iterator->io != NULL") : (void)0);
~~~~~~~~~~~~ ^ ~~~~~~
In file included from dispatch.cc:26:
In file included from ./dispatch.h:27:
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/memory:1673:31: error: no matching constructor for initialization of 'Request'
::new((void*)__p) _Up(std::__1::forward<_Args>(__args)...);
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/memory:1600:18: note: in instantiation of function template specialization 'std::__1::allocator<Request>::construct<Request, Request>' requested here
{__a.construct(__p, std::__1::forward<_Args>(__args)...);}
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/memory:1453:14: note: in instantiation of function template specialization 'std::__1::allocator_traits<std::__1::allocator<Request> >::__construct<Request, Request>' requested here
{__construct(__has_construct<allocator_type, _Tp*, _Args...>(),
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/vector:1609:25: note: in instantiation of function template specialization 'std::__1::allocator_traits<std::__1::allocator<Request> >::construct<Request, Request>' requested here
__alloc_traits::construct(this->__alloc(),
^
dispatch.cc:205:7: note: in instantiation of member function 'std::__1::vector<Request, std::__1::allocator<Request> >::push_back' requested here
r.push_back(Request(host, buffer, location));
^
./dispatch.h:51:8: note: candidate constructor (the implicit copy constructor) not viable: expects an l-value for 1st argument
struct Request {
^
dispatch.cc:38:10: note: candidate constructor not viable: requires 3 arguments, but 1 was provided
Request::Request(const std::string &h, const TSMBuffer b, const TSMLoc l)
> CID 1328817: Resource leaks (CTOR_DTOR_LEAK) in multiplexer plugin
> --------------------------------------------------------------------
>
> Key: TS-3984
> URL: https://issues.apache.org/jira/browse/TS-3984
> Project: Traffic Server
> Issue Type: Bug
> Components: Plugins
> Reporter: Leif Hedstrom
> Assignee: Bryan Call
> Fix For: 6.1.0
>
>
> {code}
> ** CID 1328817: Resource leaks (CTOR_DTOR_LEAK)
> /plugins/experimental/multiplexer/dispatch.cc: 39 in Request::Request(const std::basic_string<char, std::char_traits<char>, std::allocator<char>>&, tsapi_mbuffer *, tsapi_mloc *)()
> ________________________________________________________________________________________________________
> *** CID 1328817: Resource leaks (CTOR_DTOR_LEAK)
> /plugins/experimental/multiplexer/dispatch.cc: 39 in Request::Request(const std::basic_string<char, std::char_traits<char>, std::allocator<char>>&, tsapi_mbuffer *, tsapi_mloc *)()
> 33
> 34 extern Statistics statistics;
> 35
> 36 extern size_t timeout;
> 37
> 38 Request::Request(const std::string &h, const TSMBuffer b, const TSMLoc l)
> CID 1328817: Resource leaks (CTOR_DTOR_LEAK)
> The constructor allocates field "io" of "Request" but there is no destructor.
> 39 : host(h), length(TSHttpHdrLengthGet(b, l)), io(new ats::io::IO())
> 40 {
> 41 assert(!host.empty());
> 42 assert(b != NULL);
> 43 assert(l != NULL);
> 44 assert(io != NULL);
> {code}
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