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@@ -353,7 +353,7 @@ cache_failure_intro_add(const uint8_t *identity, const char *service_id,
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rend_intro_point_failure_t failure)
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{
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rend_cache_failure_t *fail_entry;
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- rend_cache_failure_intro_t *entry;
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+ rend_cache_failure_intro_t *entry, *old_entry;
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/* Make sure we have a failure object for this service ID and if not,
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* create it with this new intro failure entry. */
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@@ -364,7 +364,10 @@ cache_failure_intro_add(const uint8_t *identity, const char *service_id,
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strmap_set_lc(rend_cache_failure, service_id, fail_entry);
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}
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entry = rend_cache_failure_intro_entry_new(failure);
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- digestmap_set(fail_entry->intro_failures, (char *) identity, entry);
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+ old_entry = digestmap_set(fail_entry->intro_failures,
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+ (char *) identity, entry);
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+ /* This _should_ be NULL, but in case it isn't, free it. */
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+ rend_cache_failure_intro_entry_free(old_entry);
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}
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/** Using a parsed descriptor <b>desc</b>, check if the introduction points
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