diff options
Diffstat (limited to 'src/or/rephist.c')
| -rw-r--r-- | src/or/rephist.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/src/or/rephist.c b/src/or/rephist.c index 8038bf48a5..1aa0aeb2ac 100644 --- a/src/or/rephist.c +++ b/src/or/rephist.c @@ -2114,7 +2114,8 @@ _compare_int(const void *x, const void *y) } /** Return a newly allocated string containing the exit port statistics - * until <b>now</b>, or NULL if we're not collecting exit stats. */ + * until <b>now</b>, or NULL if we're not collecting exit stats. Caller + * must ensure start_of_exit_stats_interval is in the past. */ char * rep_hist_format_exit_stats(time_t now) { @@ -2133,6 +2134,8 @@ rep_hist_format_exit_stats(time_t now) if (!start_of_exit_stats_interval) return NULL; /* Not initialized. */ + tor_assert(now >= start_of_exit_stats_interval); + /* Go through all ports to find the n ports that saw most written and * read bytes. * @@ -2456,7 +2459,8 @@ rep_hist_reset_buffer_stats(time_t now) } /** Return a newly allocated string containing the buffer statistics until - * <b>now</b>, or NULL if we're not collecting buffer stats. */ + * <b>now</b>, or NULL if we're not collecting buffer stats. Caller must + * ensure start_of_buffer_stats_interval is in the past. */ char * rep_hist_format_buffer_stats(time_t now) { @@ -2475,6 +2479,8 @@ rep_hist_format_buffer_stats(time_t now) if (!start_of_buffer_stats_interval) return NULL; /* Not initialized. */ + tor_assert(now >= start_of_buffer_stats_interval); + /* Calculate deciles if we saw at least one circuit. */ memset(processed_cells, 0, SHARES * sizeof(int)); memset(circs_in_share, 0, SHARES * sizeof(int)); @@ -2874,7 +2880,8 @@ rep_hist_note_or_conn_bytes(uint64_t conn_id, size_t num_read, } /** Return a newly allocated string containing the connection statistics - * until <b>now</b>, or NULL if we're not collecting conn stats. */ + * until <b>now</b>, or NULL if we're not collecting conn stats. Caller must + * ensure start_of_conn_stats_interval is in the past. */ char * rep_hist_format_conn_stats(time_t now) { @@ -2883,6 +2890,8 @@ rep_hist_format_conn_stats(time_t now) if (!start_of_conn_stats_interval) return NULL; /* Not initialized. */ + tor_assert(now >= start_of_conn_stats_interval); + format_iso_time(written, now); tor_asprintf(&result, "conn-bi-direct %s (%d s) %d,%d,%d,%d\n", written, |