diff options
Diffstat (limited to 'src/or/circuitbuild.c')
| -rw-r--r-- | src/or/circuitbuild.c | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/src/or/circuitbuild.c b/src/or/circuitbuild.c index 9749a56fec..8d6d9f47ed 100644 --- a/src/or/circuitbuild.c +++ b/src/or/circuitbuild.c @@ -605,11 +605,11 @@ circuit_build_times_filter_timeouts(circuit_build_times_t *cbt) * after we do so. Use this result to estimate parameters and * calculate the timeout. * - * Returns -1 and sets msg on error. Msg must be freed by the caller. + * Return -1 on error. */ int circuit_build_times_parse_state(circuit_build_times_t *cbt, - or_state_t *state, char **msg) + or_state_t *state) { int tot_values = 0; uint32_t loaded_cnt = 0, N = 0; @@ -617,7 +617,7 @@ circuit_build_times_parse_state(circuit_build_times_t *cbt, unsigned int i; build_time_t *loaded_times; circuit_build_times_init(cbt); - *msg = NULL; + int err = 0; if (circuit_build_times_disabled()) { return 0; @@ -631,8 +631,9 @@ circuit_build_times_parse_state(circuit_build_times_t *cbt, smartlist_split_string(args, line->value, " ", SPLIT_SKIP_SPACE|SPLIT_IGNORE_BLANK, 0); if (smartlist_len(args) < 2) { - *msg = tor_strdup("Unable to parse circuit build times: " - "Too few arguments to CircuitBuildTime"); + log_warn(LD_GENERAL, "Unable to parse circuit build times: " + "Too few arguments to CircuitBuildTime"); + err = 1; SMARTLIST_FOREACH(args, char*, cp, tor_free(cp)); smartlist_free(args); break; @@ -645,8 +646,9 @@ circuit_build_times_parse_state(circuit_build_times_t *cbt, ms = (build_time_t)tor_parse_ulong(ms_str, 0, 0, CBT_BUILD_TIME_MAX, &ok, NULL); if (!ok) { - *msg = tor_strdup("Unable to parse circuit build times: " - "Unparsable bin number"); + log_warn(LD_GENERAL, "Unable to parse circuit build times: " + "Unparsable bin number"); + err = 1; SMARTLIST_FOREACH(args, char*, cp, tor_free(cp)); smartlist_free(args); break; @@ -654,8 +656,9 @@ circuit_build_times_parse_state(circuit_build_times_t *cbt, count = (uint32_t)tor_parse_ulong(count_str, 0, 0, UINT32_MAX, &ok, NULL); if (!ok) { - *msg = tor_strdup("Unable to parse circuit build times: " - "Unparsable bin count"); + log_warn(LD_GENERAL, "Unable to parse circuit build times: " + "Unparsable bin count"); + err = 1; SMARTLIST_FOREACH(args, char*, cp, tor_free(cp)); smartlist_free(args); break; @@ -692,11 +695,9 @@ circuit_build_times_parse_state(circuit_build_times_t *cbt, "Corrupt state file? Build times count mismatch. " "Read %d times, but file says %d", loaded_cnt, state->TotalBuildTimes); - if (!*msg) - *msg = tor_strdup("Build times count mismatch."); + err = 1; circuit_build_times_reset(cbt); - tor_free(loaded_times); - return -1; + goto done; } circuit_build_times_shuffle_and_store_array(cbt, loaded_times, loaded_cnt); @@ -717,11 +718,9 @@ circuit_build_times_parse_state(circuit_build_times_t *cbt, "Corrupt state file? Shuffled build times mismatch. " "Read %d times, but file says %d", tot_values, state->TotalBuildTimes); - if (!*msg) - *msg = tor_strdup("Build times count mismatch."); + err = 1; circuit_build_times_reset(cbt); - tor_free(loaded_times); - return -1; + goto done; } circuit_build_times_set_timeout(cbt); @@ -730,8 +729,9 @@ circuit_build_times_parse_state(circuit_build_times_t *cbt, circuit_build_times_filter_timeouts(cbt); } +done: tor_free(loaded_times); - return *msg ? -1 : 0; + return err ? -1 : 0; } /** |