Commit dd8f16be authored by Karsten Loesing's avatar Karsten Loesing
Browse files

Avoid segfault when accessing hidden service.

parent 64f393d5

ChangeLog

+3 −0
Original line number Diff line number Diff line
@@ -23,6 +23,9 @@ Changes in version 0.2.1.20 - 2009-??-?? 
      a wrong clock. Instead, we should only inform the controller when

      it's a trusted authority that claims our clock is wrong. Bugfix

      on 0.2.0.20-rc; starts to fix bug 1074. Reported by SwissTorExit.

    - Avoid segfault in rare cases when finishing an introduction circuit

      as a client and finding out that we don't have an introduction key

      for it. Fixes bug 1073. Reported by Aaron Swartz.





Changes in version 0.2.1.19 - 2009-07-28

src/or/rendclient.c

+2 −1
Original line number Diff line number Diff line
@@ -94,6 +94,7 @@ rend_client_send_introduction(origin_circuit_t *introcirc, 
      }

    });

    if (!intro_key) {

      int num_intro_points = smartlist_len(entry->parsed->intro_nodes);

      if (rend_cache_lookup_entry(introcirc->rend_data->onion_address,

          0, &entry) > 0) {

        log_warn(LD_BUG, "We have both a v0 and a v2 rend desc for this "
@@ -109,7 +110,7 @@ rend_client_send_introduction(origin_circuit_t *introcirc, 
      } else {

        log_warn(LD_BUG, "Internal error: could not find intro key; we "

                 "only have a v2 rend desc with %d intro points.",

                 smartlist_len(entry->parsed->intro_nodes));

                 num_intro_points);

        goto err;

      }

    }