commit ebc232bb79c8816d17eea75d3a29c1ecb25da0b0 Author: George Kadianakis desnacked@gmail.com Date: Sun Sep 11 21:22:37 2011 +0200
Fix bug in get_transport_in_state_by_name() when using strcmpstart().
We now split the state lines into smartlists and compare the token properly. Not that efficient but it's surely correct. --- src/or/config.c | 27 ++++++++++++++++++++++++--- 1 files changed, 24 insertions(+), 3 deletions(-)
diff --git a/src/or/config.c b/src/or/config.c index bacdae3..792124c 100644 --- a/src/or/config.c +++ b/src/or/config.c @@ -5787,13 +5787,34 @@ get_transport_in_state_by_name(const char *transport) { or_state_t *or_state = get_or_state(); config_line_t *line; + config_line_t *ret = NULL; + smartlist_t *items = NULL;
for (line = or_state->TransportProxies ; line ; line = line->next) { tor_assert(!strcmp(line->key, "TransportProxy")); - if (!strcmpstart(line->value, transport)) - return line; + + items = smartlist_create(); + smartlist_split_string(items, line->value, NULL, + SPLIT_SKIP_SPACE|SPLIT_IGNORE_BLANK, -1); + if (smartlist_len(items) != 2) /* broken state */ + goto done; + + if (!strcmp(smartlist_get(items, 0), transport)) { + ret = line; + goto done; + } + + SMARTLIST_FOREACH(items, char*, s, tor_free(s)); + smartlist_free(items); + items = NULL; } - return NULL; + + done: + if (items) { + SMARTLIST_FOREACH(items, char*, s, tor_free(s)); + smartlist_free(items); + } + return ret; }
/** Return string containing the address:port part of the