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| author | Nick Mathewson <nickm@torproject.org> | 2011-08-26 16:42:13 -0400 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2011-08-26 16:42:13 -0400 |
| commit | 10ae2f3e2977fb9491d3250048c1e6d6d405fbef (patch) | |
| tree | fa15a39ac4c75419745457eec8e9e2c65dbfc813 | |
| parent | 372262b4587d4d268d1eff56512e1691e32b92b9 (diff) | |
| parent | 81fe1934af666f81b4e6dededba514c7c0b39faa (diff) | |
| download | tor-10ae2f3e2977fb9491d3250048c1e6d6d405fbef.tar.gz tor-10ae2f3e2977fb9491d3250048c1e6d6d405fbef.zip | |
Merge branch 'bug3814'
| -rw-r--r-- | changes/bug3814 | 4 | ||||
| -rw-r--r-- | src/or/directory.c | 17 |
2 files changed, 19 insertions, 2 deletions
diff --git a/changes/bug3814 b/changes/bug3814 new file mode 100644 index 0000000000..3db0e3ef75 --- /dev/null +++ b/changes/bug3814 @@ -0,0 +1,4 @@ + o Major bugfixes (bufferevents): + - Fix a bug where server-side tunneled bufferevent-based directory + streams would get closed prematurely. Fixes 3814, bugfix on + 0.2.3.1-alpha. diff --git a/src/or/directory.c b/src/or/directory.c index 744bc120fb..c3865eda85 100644 --- a/src/or/directory.c +++ b/src/or/directory.c @@ -3545,8 +3545,21 @@ connection_dir_finished_flushing(dir_connection_t *conn) conn->_base.state = DIR_CONN_STATE_CLIENT_READING; return 0; case DIR_CONN_STATE_SERVER_WRITING: - log_debug(LD_DIRSERV,"Finished writing server response. Closing."); - connection_mark_for_close(TO_CONN(conn)); + if (conn->dir_spool_src != DIR_SPOOL_NONE) { +#ifdef USE_BUFFEREVENTS + /* This can happen with paired bufferevents, since a paired connection + * can flush immediately when you write to it, making the subsequent + * check in connection_handle_write_cb() decide that the connection + * is flushed. */ + log_debug(LD_DIRSERV, "Emptied a dirserv buffer, but still spooling."); +#else + log_warn(LD_BUG, "Emptied a dirserv buffer, but it's still spooling!"); + connection_mark_for_close(TO_CONN(conn)); +#endif + } else { + log_debug(LD_DIRSERV, "Finished writing server response. Closing."); + connection_mark_for_close(TO_CONN(conn)); + } return 0; default: log_warn(LD_BUG,"called in unexpected state %d.", |