Fuzzy check uses already normalized words.

1 files changed, 2 insertions, 35 deletions

diff --git a/src/plugins/fuzzy_check.c b/src/plugins/fuzzy_check.c
index 2dd05a109..b1c24c6b8 100644
--- a/src/plugins/fuzzy_check.c
+++ b/src/plugins/fuzzy_check.c
@@ -49,7 +49,6 @@
 #include "main.h"
 #include "blake2.h"
 #include "ottery.h"
-#include "libstemmer.h"
 
 #define DEFAULT_SYMBOL "R_FUZZY_HASH"
 #define DEFAULT_UPSTREAM_ERROR_TIME 10
@@ -534,50 +533,18 @@ fuzzy_io_fin (void *ud)
 	close (session->fd);
 }
 
-static void
-fuzzy_g_array_destructor (gpointer a)
-{
-	GArray *ar = (GArray *)a;
-
-	g_array_free (ar, TRUE);
-}
-
 static GArray *
 fuzzy_preprocess_words (struct mime_text_part *part, rspamd_mempool_t *pool)
 {
 	GArray *res;
-	struct sb_stemmer *stem;
-	rspamd_fstring_t *w, stw;
-	const guchar *r;
-	guint i;
 
 	if (!part->is_utf || !part->language || part->language[0] == '\0') {
 		res = part->words;
 	}
 	else {
-		/* Lemmatize words */
-		stem = sb_stemmer_new (part->language, "UTF_8");
-		if (stem == NULL) {
-			msg_debug ("cannot lemmatize %s language", part->language);
-			res = part->words;
-		}
-		else {
-			res = g_array_sized_new (FALSE, FALSE, sizeof (rspamd_fstring_t),
-					part->words->len);
-			for (i = 0; i < part->words->len; i ++) {
-				w = &g_array_index (part->words, rspamd_fstring_t, i);
-				r = sb_stemmer_stem (stem, w->begin, w->len);
-				if (r != NULL) {
-					stw.begin = rspamd_mempool_strdup (pool, r);
-					stw.len = strlen (r);
-					rspamd_str_lc (stw.begin, stw.len);
-					g_array_append_val (res, stw);
-				}
-			}
-			rspamd_mempool_add_destructor (pool, fuzzy_g_array_destructor, res);
-			sb_stemmer_delete (stem);
-		}
+		res = part->normalized_words;
 	}
+
 	return res;
 }