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-rw-r--r--changes/bug29305
-rw-r--r--src/or/geoip.c4
-rw-r--r--src/or/rephist.c2
3 files changed, 8 insertions, 3 deletions
diff --git a/changes/bug2930 b/changes/bug2930
new file mode 100644
index 000000000..8d28664d3
--- /dev/null
+++ b/changes/bug2930
@@ -0,0 +1,5 @@
+ o Minor features:
+ - Replace files in stats/ rather than appending to them. Now that we
+ include statistics in extra-info descriptors, it makes no sense to
+ keep old statistics forever. Implements #2930.
+
diff --git a/src/or/geoip.c b/src/or/geoip.c
index 5596ff325..d02666bf9 100644
--- a/src/or/geoip.c
+++ b/src/or/geoip.c
@@ -996,7 +996,7 @@ geoip_dirreq_stats_write(time_t now)
data_v2 = geoip_get_client_history(GEOIP_CLIENT_NETWORKSTATUS_V2);
data_v3 = geoip_get_client_history(GEOIP_CLIENT_NETWORKSTATUS);
format_iso_time(written, now);
- out = start_writing_to_stdio_file(filename, OPEN_FLAGS_APPEND | O_TEXT,
+ out = start_writing_to_stdio_file(filename, OPEN_FLAGS_REPLACE | O_TEXT,
0600, &open_file);
if (!out)
goto done;
@@ -1329,7 +1329,7 @@ geoip_entry_stats_write(time_t now)
filename = get_datadir_fname2("stats", "entry-stats");
data = geoip_get_client_history(GEOIP_CLIENT_CONNECT);
format_iso_time(written, now);
- out = start_writing_to_stdio_file(filename, OPEN_FLAGS_APPEND | O_TEXT,
+ out = start_writing_to_stdio_file(filename, OPEN_FLAGS_REPLACE | O_TEXT,
0600, &open_file);
if (!out)
goto done;
diff --git a/src/or/rephist.c b/src/or/rephist.c
index 1ad08fe93..672e3f3da 100644
--- a/src/or/rephist.c
+++ b/src/or/rephist.c
@@ -2490,7 +2490,7 @@ rep_hist_buffer_stats_write(time_t now)
if (check_private_dir(statsdir, CPD_CREATE, get_options()->User) < 0)
goto done;
filename = get_datadir_fname2("stats", "buffer-stats");
- out = start_writing_to_stdio_file(filename, OPEN_FLAGS_APPEND | O_TEXT,
+ out = start_writing_to_stdio_file(filename, OPEN_FLAGS_REPLACE | O_TEXT,
0600, &open_file);
if (!out)
goto done;