[tor-commits] [tor/master] Bug 30173: Rate limit padding rate limit log message.

[nickm at torproject.org]

commit 17a164a8275970aed53076ba58296ffc424c3b75
Author: Mike Perry <mikeperry-git at torproject.org>
Date:   Wed Apr 17 02:51:48 2019 +0000

    Bug 30173: Rate limit padding rate limit log message.
    
    Gotta limit to the limit when the limit is reached.
---
 src/core/or/circuitpadding.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/core/or/circuitpadding.c b/src/core/or/circuitpadding.c
index f6385f32e..bf74ecc3f 100644
--- a/src/core/or/circuitpadding.c
+++ b/src/core/or/circuitpadding.c
@@ -1196,7 +1196,8 @@ circpad_machine_schedule_padding,(circpad_machine_runtime_t *mi))
            "Padding machine has reached padding limit on circuit %u",
              TO_ORIGIN_CIRCUIT(mi->on_circ)->global_identifier);
     } else {
-      log_fn(LOG_INFO, LD_CIRC,
+      static ratelim_t padding_lim = RATELIM_INIT(600);
+      log_fn_ratelim(&padding_lim,LOG_INFO,LD_CIRC,
            "Padding machine has reached padding limit on circuit %"PRIu64
            ", %d",
            mi->on_circ->n_chan ? mi->on_circ->n_chan->global_identifier : 0,