Hello, I was recently suggested to use -D_GLIBCXX_DEBUG to compile my project to detect any misuse of the STL (Thanks Paul P.). That's what I did and now running the code through valgrind I am getting:
==20939== Invalid write of size 4 ==20939== at 0x40D557C: __gnu_debug::_Safe_sequence_base::_Safe_sequence_base() (safe_base.h: 179) ==20939== by 0x40D5724: __gnu_debug::_Safe_sequence<std::__debug::list<gdcm::Element, std::allocator<gdcm::Element> > >::_Safe_sequence() (safe_sequence.h: 103) ==20939== by 0x40D84B5: std::__debug::list<gdcm::Element, std::allocator<gdcm::Element> >::list(std::allocator<gdcm::Element> const&) (list:103) ==20939== by 0x411C563: gdcm::Document::Document() (gdcmDocument.cxx:58) and ==20939== Invalid write of size 4 ==20939== at 0x40D70F7: std::__norm::_List_base<gdcm::Element, std::allocator<gdcm::Element> >::_List_impl::_List_impl(std::allocator<std::__norm::_List_node<gdcm::Element> > const&) (stl_list.h:309) ==20939== by 0x40D83EB: std::__norm::_List_base<gdcm::Element, std::allocator<gdcm::Element> >::_List_base(std::allocator<gdcm::Element> const&) (stl_list.h:343) ==20939== by 0x40D842B: std::__norm::list<gdcm::Element, std::allocator<gdcm::Element> >::list(std::allocator<gdcm::Element> const&) (stl_list.h:473) ==20939== by 0x40D84A7: std::__debug::list<gdcm::Element, std::allocator<gdcm::Element> >::list(std::allocator<gdcm::Element> const&) (list:103) ==20939== by 0x411C58E: gdcm::Document::Document() (gdcmDocument.cxx:58) or ==20939== Invalid write of size 4 ==20939== at 0x40D5CAD: std::__norm::_List_base<gdcm::Element, std::allocator<gdcm::Element> >::_M_init() (stl_list.h:356) ==20939== by 0x40D8401: std::__norm::_List_base<gdcm::Element, std::allocator<gdcm::Element> >::_List_base(std::allocator<gdcm::Element> const&) (stl_list.h:344) ==20939== by 0x40D842B: std::__norm::list<gdcm::Element, std::allocator<gdcm::Element> >::list(std::allocator<gdcm::Element> const&) (stl_list.h:473) ==20939== by 0x40D84A7: std::__debug::list<gdcm::Element, std::allocator<gdcm::Element> >::list(std::allocator<gdcm::Element> const&) (list:103) ==20939== by 0x411C58E: gdcm::Document::Document() (gdcmDocument.cxx:58) Is there a document somewhere describing what this means and/or how to fix my code. Thanks, -Mathieu Ref: Linux/Debian oldstable. g++ (4.2.1 Debian) and valgrind (3.2 Debian) _______________________________________________ help-gplusplus mailing list help-gplusplus@gnu.org http://lists.gnu.org/mailman/listinfo/help-gplusplus
