[tor-commits] [tor/master] Test case for SOCKS5 RESOLVE_PTR with binary IPv6 address.

[nickm at torproject.org]

commit b7c74741303a528ac62f198e2c2c6a77745c2379
Author: liberat <liberat at disroot.org>
Date:   Mon Nov 11 15:35:21 2019 +0000

    Test case for SOCKS5 RESOLVE_PTR with binary IPv6 address.
    
    This tests the handling of binary v6 addresses, which works correctly
    in older versions but was broken in 0.3.5.1-alpha.
---
 src/test/test_socks.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/src/test/test_socks.c b/src/test/test_socks.c
index 783f4726e..dc2444258 100644
--- a/src/test/test_socks.c
+++ b/src/test/test_socks.c
@@ -399,6 +399,24 @@ test_socks_5_supported_commands(void *ptr)
 
   tt_int_op(0,OP_EQ, buf_datalen(buf));
 
+  socks_request_clear(socks);
+
+  /* SOCKS 5 Send RESOLVE_PTR [F1] for an IPv6 address */
+  ADD_DATA(buf, "\x05\x01\x00");
+  ADD_DATA(buf, "\x05\xF1\x00\x04"
+           "\x20\x01\x0d\xb8\x85\xa3\x00\x00\x00\x00\x8a\x2e\x03\x70\x73\x34"
+           "\x12\x34");
+  tt_int_op(fetch_from_buf_socks(buf, socks, get_options()->TestSocks,
+                                 get_options()->SafeSocks),
+            OP_EQ, 1);
+  tt_int_op(5,OP_EQ, socks->socks_version);
+  tt_int_op(2,OP_EQ, socks->replylen);
+  tt_int_op(5,OP_EQ, socks->reply[0]);
+  tt_int_op(0,OP_EQ, socks->reply[1]);
+  tt_str_op("[2001:db8:85a3::8a2e:370:7334]",OP_EQ, socks->address);
+
+  tt_int_op(0,OP_EQ, buf_datalen(buf));
+
  done:
   ;
 }