commit 896ab165d96ba4fb9806cea09f4f7d7be6a26830 Author: Roger Dingledine arma@torproject.org Date: Thu May 27 14:22:22 2021 -0400

clarify three comments

based on code-spelunking with nickm --- src/core/or/circuitbuild.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/core/or/circuitbuild.c b/src/core/or/circuitbuild.c index 2bcc642a97..f2f3bb5b34 100644 --- a/src/core/or/circuitbuild.c +++ b/src/core/or/circuitbuild.c @@ -2019,7 +2019,7 @@ cpath_build_state_to_crn_ipv6_extend_flag(const cpath_build_state_t *state, }

/** Decide a suitable length for circ's cpath, and pick an exit - * router (or use <b>exit</b> if provided). Store these in the + * router (or use <b>exit_ei</b> if provided). Store these in the * cpath. * * If <b>is_hs_v3_rp_circuit</b> is set, then this exit should be suitable to @@ -2072,7 +2072,7 @@ onion_pick_cpath_exit(origin_circuit_t *circ, extend_info_t *exit_ei, return 0; }

-/** Give <b>circ</b> a new exit destination to <b>exit</b>, and add a +/** Give <b>circ</b> a new exit destination to <b>exit_ei</b>, and add a * hop to the cpath reflecting this. Don't send the next extend cell -- * the caller will do this if it wants to. */ @@ -2114,8 +2114,6 @@ circuit_extend_to_new_exit(origin_circuit_t *circ, extend_info_t *exit_ei) return -1; }

- // XXX: Should cannibalized circuits be dirty or not? Not easy to say.. - return 0; }