[Minor] Plug memory leak in arc seal verify

diff --git a/src/libserver/dkim.c b/src/libserver/dkim.c
index f6274a3d6615bc37182d7a29858534940fd7e846..faa4a78f4f931391a56ba64067493eb8780fd45b 100644 (file)
--- a/src/libserver/dkim.c
+++ b/src/libserver/dkim.c
@@ -783,6 +783,10 @@ rspamd_dkim_add_arc_seal_headers (rspamd_mempool_t *pool,
                        g_ptr_array_add (ctx->hlist, hdr);
                }
        }
+
+       rspamd_mempool_add_destructor (ctx->pool,
+                       (rspamd_mempool_destruct_t)rspamd_dkim_hlist_free,
+                       ctx->hlist);
 }
 
 /**