diff options
| -rw-r--r-- | changes/bug31531 | 4 | ||||
| -rw-r--r-- | src/app/config/config.c | 8 | ||||
| -rw-r--r-- | src/feature/control/control_events.c | 17 | ||||
| -rw-r--r-- | src/feature/control/control_events.h | 3 |
4 files changed, 14 insertions, 18 deletions
diff --git a/changes/bug31531 b/changes/bug31531 new file mode 100644 index 0000000000..c549c79ecb --- /dev/null +++ b/changes/bug31531 @@ -0,0 +1,4 @@ + o Minor bugfixes (configuration handling): + - Make control_event_conf_changed() take in a config_line_t instead of + a smartlist(k, v, k, v, ...) where keys are followed by values. Fixes + bug 31531; bugfix on 0.2.3.3-alpha. Patch by Neel Chauhan. diff --git a/src/app/config/config.c b/src/app/config/config.c index 34f20c31c8..5ea8cec6a6 100644 --- a/src/app/config/config.c +++ b/src/app/config/config.c @@ -1001,15 +1001,9 @@ set_options(or_options_t *new_val, char **msg) /* Issues a CONF_CHANGED event to notify controller of the change. If Tor is * just starting up then the old_options will be undefined. */ if (old_options && old_options != global_options) { - smartlist_t *elements = smartlist_new(); config_line_t *changes = config_get_changes(get_options_mgr(), old_options, new_val); - for (config_line_t *line = changes; line; line = line->next) { - smartlist_add(elements, line->key); - smartlist_add(elements, line->value); - } - control_event_conf_changed(elements); - smartlist_free(elements); + control_event_conf_changed(changes); config_free_lines(changes); } diff --git a/src/feature/control/control_events.c b/src/feature/control/control_events.c index f88bcfdb9f..02e30f66da 100644 --- a/src/feature/control/control_events.c +++ b/src/feature/control/control_events.c @@ -38,6 +38,7 @@ #include "core/or/origin_circuit_st.h" #include "lib/evloop/compat_libevent.h" +#include "lib/encoding/confline.h" static void flush_queued_events_cb(mainloop_event_t *event, void *arg); static void control_get_bytes_rw_last_sec(uint64_t *r, uint64_t *w); @@ -1774,23 +1775,19 @@ control_event_guard(const char *nickname, const char *digest, * a smartlist_t containing (key, value, ...) pairs in sequence. * <b>value</b> can be NULL. */ int -control_event_conf_changed(const smartlist_t *elements) +control_event_conf_changed(const config_line_t *elements) { - int i; char *result; smartlist_t *lines; - if (!EVENT_IS_INTERESTING(EVENT_CONF_CHANGED) || - smartlist_len(elements) == 0) { + if (!EVENT_IS_INTERESTING(EVENT_CONF_CHANGED) || !elements) { return 0; } lines = smartlist_new(); - for (i = 0; i < smartlist_len(elements); i += 2) { - char *k = smartlist_get(elements, i); - char *v = smartlist_get(elements, i+1); - if (v == NULL) { - smartlist_add_asprintf(lines, "650-%s", k); + for (const config_line_t *line = elements; line; line = line->next) { + if (line->value == NULL) { + smartlist_add_asprintf(lines, "650-%s", line->key); } else { - smartlist_add_asprintf(lines, "650-%s=%s", k, v); + smartlist_add_asprintf(lines, "650-%s=%s", line->key, line->value); } } result = smartlist_join_strings(lines, "\r\n", 0, NULL); diff --git a/src/feature/control/control_events.h b/src/feature/control/control_events.h index 34986fdb89..b0cf429fe3 100644 --- a/src/feature/control/control_events.h +++ b/src/feature/control/control_events.h @@ -13,6 +13,7 @@ #define TOR_CONTROL_EVENTS_H #include "core/or/ocirc_event.h" +#include "lib/encoding/confline.h" /** Used to indicate the type of a CIRC_MINOR event passed to the controller. * The various types are defined in control-spec.txt . */ @@ -157,7 +158,7 @@ int control_event_server_error(const char *format, ...) int control_event_guard(const char *nickname, const char *digest, const char *status); -int control_event_conf_changed(const smartlist_t *elements); +int control_event_conf_changed(const config_line_t *elements); int control_event_buildtimeout_set(buildtimeout_set_event_t type, const char *args); int control_event_signal(uintptr_t signal); |