diff options
Diffstat (limited to 'src/or/control.c')
| -rw-r--r-- | src/or/control.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/or/control.c b/src/or/control.c index 2eaad4e373..7a113f2c1c 100644 --- a/src/or/control.c +++ b/src/or/control.c @@ -2193,7 +2193,7 @@ getinfo_helper_onions(control_connection_t *control_conn, { smartlist_t *onion_list = NULL; - if (!strcmp(question, "onions/current")) { + if (control_conn && !strcmp(question, "onions/current")) { onion_list = control_conn->ephemeral_onion_services; } else if (!strcmp(question, "onions/detached")) { onion_list = detached_onion_services; @@ -2201,10 +2201,14 @@ getinfo_helper_onions(control_connection_t *control_conn, return 0; } if (!onion_list || smartlist_len(onion_list) == 0) { - *errmsg = "No onion services of the specified type."; + if (errmsg) { + *errmsg = "No onion services of the specified type."; + } return -1; } - *answer = smartlist_join_strings(onion_list, "\r\n", 0, NULL); + if (answer) { + *answer = smartlist_join_strings(onion_list, "\r\n", 0, NULL); + } return 0; } |