trawick     01/08/01 11:03:33

  Modified:    network_io/unix sa_common.c
  Log:
  free the whole list of addrinfo structures returned by
  getaddrinfo()
  
  Revision  Changes    Path
  1.42      +4 -3      apr/network_io/unix/sa_common.c
  
  Index: sa_common.c
  ===================================================================
  RCS file: /home/cvs/apr/network_io/unix/sa_common.c,v
  retrieving revision 1.41
  retrieving revision 1.42
  diff -u -r1.41 -r1.42
  --- sa_common.c	2001/07/31 05:59:36	1.41
  +++ sa_common.c	2001/08/01 18:03:33	1.42
  @@ -338,7 +338,7 @@
   
   #if defined(HAVE_GETADDRINFO)
       if (hostname != NULL) {
  -        struct addrinfo hints, *ai;
  +        struct addrinfo hints, *ai, *ai_list;
           apr_sockaddr_t *cursa;
           int error;
           char num[8];
  @@ -349,7 +349,7 @@
           hints.ai_socktype = SOCK_STREAM;
           hints.ai_protocol = 0;
           apr_snprintf(num, sizeof(num), "%d", port);
  -        error = getaddrinfo(hostname, num, &hints, &ai);
  +        error = getaddrinfo(hostname, num, &hints, &ai_list);
           if (error) {
               if (error == EAI_SYSTEM) {
                   return errno;
  @@ -366,6 +366,7 @@
               }
           }
           cursa = *sa;
  +        ai = ai_list;
           save_addrinfo(p, cursa, ai, port);
           while (ai->ai_next) { /* while more addresses to report */
               cursa->next = apr_pcalloc(p, sizeof(apr_sockaddr_t));
  @@ -373,7 +374,7 @@
               cursa = cursa->next;
               save_addrinfo(p, cursa, ai, port);
           }
  -        freeaddrinfo(ai);
  +        freeaddrinfo(ai_list);
       }
       else {
           if (family == APR_UNSPEC) {