[Fix] Fix memory leak in language detector during reloads

diff --git a/src/libmime/lang_detection.c b/src/libmime/lang_detection.c
index 7bfcf01648c0ade243f762cf5f90d15b3a12306c..143dc3f383160edd2771a11d0462734d696fe692 100644 (file)
--- a/src/libmime/lang_detection.c
+++ b/src/libmime/lang_detection.c
@@ -752,6 +752,8 @@ rspamd_language_detector_dtor (struct rspamd_lang_detector *d)
                kh_foreach_key (d->stop_words_norm, tok, {
                        g_free (tok); /* String is embedded and freed automatically */
                });
+
+               kh_destroy (rspamd_stopwords_hash, d->stop_words_norm);
        }
 }