[tor-bugs] #8879 [Tor]: pidgin fails to do socks5 handshake with username/password auth

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#8879: pidgin fails to do socks5 handshake with username/password auth
------------------------+---------------------------------------------------
 Reporter:  arma        |          Owner:                    
     Type:  defect      |         Status:  new               
 Priority:  normal      |      Milestone:  Tor: 0.2.4.x-final
Component:  Tor         |        Version:                    
 Keywords:  tor-client  |         Parent:                    
   Points:              |   Actualpoints:                    
------------------------+---------------------------------------------------

Comment(by arma):

 For posterity, here's the patch that provided the extra debugging lines
 above:
 {{{
 diff --git a/src/or/buffers.c b/src/or/buffers.c
 index 47fa31d..1ef46ad 100644
 --- a/src/or/buffers.c
 +++ b/src/or/buffers.c
 @@ -645,6 +645,11 @@ read_to_chunk(buf_t *buf, chunk_t *chunk,
 tor_socket_t fd,
  size_t at_most,
      *reached_eof = 1;
      return 0;
    } else { /* actually got bytes. */
 +    {
 +      int i;
 +      for (i = chunk->datalen; i < chunk->datalen + read_result; i++)
 +        log_debug(LD_NET,"New byte %d is '%u'", i, *(chunk->data + i));
 +    }
      buf->datalen += read_result;
      chunk->datalen += read_result;
      log_debug(LD_NET,"Read %ld bytes. %d on inbuf.", (long)read_result,
 diff --git a/src/or/connection.c b/src/or/connection.c
 index 87fa799..8b50e20 100644
 --- a/src/or/connection.c
 +++ b/src/or/connection.c
 @@ -3714,6 +3714,11 @@ connection_write_to_buf_impl_(const char *string,
 size_t len,
                                                   dir_conn->zlib_state,
                                                   string, len, done));
    } else {
 +    {
 +      int i;
 +      for (i = 0; i < len; i++)
 +        log_debug(LD_NET,"Wrote byte %d: '%u'", i, string[i]);
 +    }
      CONN_LOG_PROTECT(conn, r = write_to_buf(string, len, conn->outbuf));
    }
    if (r < 0) {
 }}}

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/8879#comment:1>
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