commit 65a0d7e7ef03cc2390cad81264e451e59206842b Author: Robert Ransom rransom.8774@gmail.com Date: Mon Nov 7 08:35:51 2011 -0800

Don't leak an extend_info_t in rend_client_any_intro_points_usable --- changes/bug4424 | 6 ++++++ src/or/rendclient.c | 10 ++++++++-- 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/changes/bug4424 b/changes/bug4424 new file mode 100644 index 0000000..6928745 --- /dev/null +++ b/changes/bug4424 @@ -0,0 +1,6 @@ + o Major bugfixes + + - Don't leak memory when we check whether a hidden service + descriptor has any usable introduction points left. Fixes bug + 4424. Bugfix on 0.2.2.25-alpha; found by frosty_un. + diff --git a/src/or/rendclient.c b/src/or/rendclient.c index f84475a..3dfca58 100644 --- a/src/or/rendclient.c +++ b/src/or/rendclient.c @@ -952,8 +952,14 @@ rend_client_get_random_intro_impl(const rend_cache_entry_t *entry, int rend_client_any_intro_points_usable(const rend_cache_entry_t *entry) { - return rend_client_get_random_intro_impl( - entry, get_options()->StrictNodes, 0) != NULL; + extend_info_t *extend_info = + rend_client_get_random_intro_impl(entry, get_options()->StrictNodes, 0); + int rv = extend_info != NULL; + + if (extend_info != NULL) + extend_info_free(extend_info); + + return rv; }

/** Client-side authorizations for hidden services; map of onion address to