tor

commit a014e01b686cbe84bcfc9907d0a98ac71be91e3e
parent d86896b29c7a5278bedd89a7150ddbe7531b365b
Author: George Kadianakis <desnacked@riseup.net>
Date:   Wed, 20 Mar 2019 17:42:56 +0200

Behave correctly when state->max_length is zero.

Diffstat:
M
src/core/or/circuitpadding.c
 | 
5
++++-

1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/core/or/circuitpadding.c b/src/core/or/circuitpadding.c
@@ -525,7 +525,10 @@ circpad_choose_state_length(circpad_machine_runtime_t *mi)
   length = circpad_distribution_sample(state->length_dist);
   length = MAX(0, length);
   length += state->start_length;
-  length = MIN(length, state->max_length);
+
+  if (state->max_length) {
+    length = MIN(length, state->max_length);
+  }
 
   mi->state_length = clamp_double_to_int64(length);
 }