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| author | Nick Mathewson <nickm@torproject.org> | 2007-01-10 16:33:40 +0000 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2007-01-10 16:33:40 +0000 |
| commit | ceefc1e9a7add642b8e9dbd93f504637384730b2 (patch) | |
| tree | 4ef9ff66c77bfef29257b983f1563ad8d81638fc /src/or | |
| parent | da7f0b53667e5fc0c645636ece7e5390ae9d4755 (diff) | |
| download | tor-ceefc1e9a7add642b8e9dbd93f504637384730b2.tar.gz tor-ceefc1e9a7add642b8e9dbd93f504637384730b2.zip | |
r11914@dhcp-18-188-69-59: nickm | 2007-01-10 11:20:59 -0500
Base skew calculation on conn->timestamp_lastwritten, not on now.
svn:r9319
Diffstat (limited to 'src/or')
| -rw-r--r-- | src/or/directory.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/or/directory.c b/src/or/directory.c index d062ce5942..951a770af9 100644 --- a/src/or/directory.c +++ b/src/or/directory.c @@ -894,7 +894,7 @@ connection_dir_client_reached_eof(dir_connection_t *conn) char *reason = NULL; size_t body_len=0, orig_len=0; int status_code; - time_t now, date_header=0; + time_t date_header=0; int delta; compress_method_t compression; int plausible; @@ -943,8 +943,12 @@ connection_dir_client_reached_eof(dir_connection_t *conn) } if (date_header > 0) { - now = time(NULL); - delta = now-date_header; + /* The date header was written very soon after we sent our request, + * so compute the skew as the difference between sending the request + * and the date header. (We used to check now-date_header, but that's + * inaccurate if we spend a lot of time downloading.) + */ + delta = conn->_base.timestamp_lastwritten - date_header; if (abs(delta)>ALLOW_DIRECTORY_TIME_SKEW) { int trusted = router_digest_is_trusted_dir(conn->identity_digest); log_fn(trusted ? LOG_WARN : LOG_INFO, |