From 1ffd4fe64e1e3c9d4ae7cf942c7179a8715e4a63 Mon Sep 17 00:00:00 2001 From: Vsevolod Stakhov Date: Tue, 10 Mar 2020 15:48:56 +0000 Subject: [PATCH] [Fix] Fix variables replacement in mempool --- src/libutil/mem_pool.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/src/libutil/mem_pool.c b/src/libutil/mem_pool.c index 357e8b693a..b92579e367 100644 --- a/src/libutil/mem_pool.c +++ b/src/libutil/mem_pool.c @@ -1186,6 +1186,15 @@ rspamd_mempool_set_variable (rspamd_mempool_t *pool, else { struct rspamd_mempool_variable *pvar; + if (r == 0) { + /* Existing entry, maybe need cleanup */ + pvar = &kh_val (pool->priv->variables, it); + + if (pvar->dtor) { + pvar->dtor (pvar->data); + } + } + pvar = &kh_val (pool->priv->variables, it); pvar->data = value; pvar->dtor = destructor; -- 2.47.3