package/dropbear/patches/160-segfault_fwd_localhost.patch

   1 http://wl500g.googlecode.com/svn/trunk/dropbear/011-fwd-all-segfault.patch
   2 https://dev.openwrt.org/ticket/10339
   3
   4 --- a/svr-tcpfwd.c
   5 +++ b/svr-tcpfwd.c
   6 @@ -210,15 +210,13 @@ static int svr_remotetcpreq() {
   7         tcpinfo->chantype = &svr_chan_tcpremote;
   8         tcpinfo->tcp_type = forwarded;
   9
  10 -       if (!opts.listen_fwd_all
  11 -                       || (strcmp(tcpinfo->listenaddr, "localhost") == 0) ) {
  12 -        // NULL means "localhost only"
  13 -        tcpinfo->listenaddr = NULL;
  14 -       }
  15 -    else
  16 -    {
  17 -        tcpinfo->listenaddr = bindaddr;
  18 -    }
  19 +       if (!opts.listen_fwd_all || (strcmp(bindaddr, "localhost") == 0) ) {
  20 +               // NULL means "localhost only"
  21 +               tcpinfo->listenaddr = NULL;
  22 +       }
  23 +       else {
  24 +               tcpinfo->listenaddr = bindaddr;
  25 +       }
  26
  27         ret = listen_tcpfwd(tcpinfo);
  28
  29 --- a/tcp-accept.c
  30 +++ b/tcp-accept.c
  31 @@ -80,6 +80,9 @@ static void tcp_acceptor(struct Listener
  32                         addr = tcpinfo->listenaddr;
  33                         port = tcpinfo->listenport;
  34                 }
  35 +               if (!addr) {
  36 +                       addr = "localhost";
  37 +               }
  38
  39                 buf_putstring(ses.writepayload, addr, strlen(addr));
  40                 buf_putint(ses.writepayload, port);