[xml] libxml free problem

["Ke Tao" <kotao78 gmail com>]

HI ALL,

I encounter a problem on libxml free problem.
I simple use a code like below,

    xmlDocPtr doc;
    xmlNodePtr cur;

    .......

    doc = xmlReadMemory(pBuf, (int)strlen(pBuf), "
recbuf.xml", NULL, 0);
    if (doc == NULL)
    {            
        return ret;
    }

    .....
    cur = xmlDocGetRootElement(doc);
    .....
    //do some thing


    xmlFreedoc(doc);

    ...

But I use valgrind check above code , find this code always has memory problem , the valgrind log is,








Best Regards,
Ke Tao