https://sourceforge.net/p/log4cpp/bugs/79/2004-11-22T09:27:45ZRecent changes to 79: Read access violation at program exit2004-11-22T09:27:45Z2004-11-22T09:27:45ZAnonymoushttps://sourceforge.net/u/userid-None/https://sourceforge.net47a81bf3b458936d72e5d3694318cdec4e6aa496

<div class="markdown_content"><p>There is an order of call Category::getInstance and <br /> Appender::ctor so program will be terminated at exit.</p> <p>More precisely if I call Category::getInstance first (in <br /> order to create own category), further I create new <br /> appender (by new operator) the following internal <br /> functions will be called in specified order:</p> <p>1. // Due to Category::getInstance<br /> HierarchyMaintainer&amp; <br /> HierarchyMaintainer::getDefaultMaintainer() {<br /> static HierarchyMaintainer _defaultMaintainer;</p> <p>return _defaultMaintainer;<br /> }</p> <p>2. // Due to Appender::ctor<br /> Appender::AppenderMap&amp; Appender::_getAllAppenders<br /> () {<br /> static Appender::AppenderMap _allAppenders;</p> <p>return _allAppenders;<br /> }</p> <p>Thus destructor for _allAppenders will be called before <br /> dtor for defaultMaintainer.</p> <p>As I have seen, <br /> HierarchyMaintainer::~HierarchyMaintainer <br /> calls ::_getAllAppenders through shutdown() / <br /> Category::removeAllAppenders, so _getAllAppenders <br /> refers to destroyed _allAppenders.</p></div>