[Bug libc/462] New: Leak in libresolv

["gpizzol at telehumana dot com" <sourceware-bugzilla at sources dot redhat dot com>]

Mtrace reports a memory leak in the following source code fro both glibc 2.3.2
and 2.3.3. Is there any known memory leak issue in the current libresolv or am I
missing something?


#include <stdio.h>
#include <errno.h>
#include <netinet/in.h>
#include <arpa/nameser.h>
#include <sys/types.h>
#include <resolv.h>
#include <netdb.h>

int
main (int argc, char *argv[])
{
          unsigned char buf[256];
          struct __res_state dnsstate;
            mtrace();
            res_ninit(&dnsstate);
            res_nquery (&dnsstate,"1.0.0.127.in-addr.arpa.", C_ANY, T_ANY, buf,
256);
            res_nclose(&dnsstate);
        return 0;
}


============================================
Memory not freed:
-----------------
   Address     Size     Caller
0x0804a3c8     0x1c  at 0x400470db

-- 
           Summary: Leak in libresolv
           Product: glibc
           Version: 2.3.3
            Status: NEW
          Severity: normal
          Priority: P2
         Component: libc
        AssignedTo: gotom at debian dot or dot jp
        ReportedBy: gpizzol at telehumana dot com
                CC: glibc-bugs at sources dot redhat dot com


http://sources.redhat.com/bugzilla/show_bug.cgi?id=462

------- You are receiving this mail because: -------
You are on the CC list for the bug, or are watching someone who is.