From 326f82db0420b777038bba826ff0b78ffd307490 Mon Sep 17 00:00:00 2001
From: David Goulet <dgoulet@torproject.org>
Date: Tue, 5 Nov 2019 08:24:46 -0500
Subject: [PATCH] hs-v2: Fix memory leak in error code path

Coverity CID: 1455168

Closes #32356

Signed-off-by: David Goulet <dgoulet@torproject.org>
---
 src/feature/rend/rendclient.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/feature/rend/rendclient.c b/src/feature/rend/rendclient.c
index bc94c88efb..6f4ee8b8c1 100644
--- a/src/feature/rend/rendclient.c
+++ b/src/feature/rend/rendclient.c
@@ -1058,6 +1058,7 @@ rend_client_get_random_intro_impl(const rend_cache_entry_t *entry,
   /* Get service ID so we can use it to query the failure cache. If we fail to
    * parse it, this cache entry is no good. */
   if (BUG(rend_get_service_id(entry->parsed->pk, service_id) < 0)) {
+    smartlist_free(usable_nodes);
     return NULL;
   }