diff options
Diffstat (limited to 'src/or/rendcache.c')
| -rw-r--r-- | src/or/rendcache.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/or/rendcache.c b/src/or/rendcache.c index 0fe5a47d9c..3d3beb0138 100644 --- a/src/or/rendcache.c +++ b/src/or/rendcache.c @@ -349,6 +349,17 @@ cache_failure_intro_lookup(const uint8_t *identity, const char *service_id, return 0; } +/** Allocate a new cache failure intro object and copy the content from + * <b>entry</b> to this newly allocated object. Return it. */ +static rend_cache_failure_intro_t * +cache_failure_intro_dup(const rend_cache_failure_intro_t *entry) +{ + rend_cache_failure_intro_t *ent_dup = + rend_cache_failure_intro_entry_new(entry->failure_type); + ent_dup->created_ts = entry->created_ts; + return ent_dup; +} + /** Add an intro point failure to the failure cache using the relay * <b>identity</b> and service ID <b>service_id</b>. Record the * <b>failure</b> in that object. */ @@ -398,12 +409,15 @@ validate_intro_point_failure(const rend_service_descriptor_t *desc, found = cache_failure_intro_lookup(identity, service_id, &entry); if (found) { + /* Dup here since it will be freed at the end when removing the + * original entry in the cache. */ + rend_cache_failure_intro_t *ent_dup = cache_failure_intro_dup(entry); /* This intro point is in our cache, discard it from the descriptor * because chances are that it's unusable. */ SMARTLIST_DEL_CURRENT(desc->intro_nodes, intro); rend_intro_point_free(intro); /* Keep it for our new entry. */ - digestmap_set(new_entry->intro_failures, (char *) identity, entry); + digestmap_set(new_entry->intro_failures, (char *) identity, ent_dup); continue; } } SMARTLIST_FOREACH_END(intro); |