diff options
| -rw-r--r-- | changes/bug10777_internal_024 | 4 | ||||
| -rw-r--r-- | src/or/relay.c | 6 |
2 files changed, 8 insertions, 2 deletions
diff --git a/changes/bug10777_internal_024 b/changes/bug10777_internal_024 new file mode 100644 index 0000000000..4544147f6e --- /dev/null +++ b/changes/bug10777_internal_024 @@ -0,0 +1,4 @@ + o Major bugfixes: + - Do not treat END_STREAM_REASON_INTERNAL as indicating a definite + circuit failure, since it could also indicate an ENETUNREACH + error. Fixes part of bug 10777; bugfix on 0.2.4.8-alpha. diff --git a/src/or/relay.c b/src/or/relay.c index 63119cbf07..57633f86ab 100644 --- a/src/or/relay.c +++ b/src/or/relay.c @@ -731,13 +731,15 @@ connection_ap_process_end_not_open( if (rh->length > 0) { if (reason == END_STREAM_REASON_TORPROTOCOL || - reason == END_STREAM_REASON_INTERNAL || reason == END_STREAM_REASON_DESTROY) { - /* All three of these reasons could mean a failed tag + /* Both of these reasons could mean a failed tag * hit the exit and it complained. Do not probe. * Fail the circuit. */ circ->path_state = PATH_STATE_USE_FAILED; return -END_CIRC_REASON_TORPROTOCOL; + } else if (reason == END_STREAM_REASON_INTERNAL) { + /* We can't infer success or failure, since older Tors report + * ENETUNREACH as END_STREAM_REASON_INTERNAL. */ } else { /* Path bias: If we get a valid reason code from the exit, * it wasn't due to tagging. |