From: Vsevolod Stakhov <vsevolod@rambler-co.ru>
Date: Mon, 27 Apr 2009 09:42:41 +0000 (+0400)
Subject: * Skip identical parts while testing mime regexps
X-Git-Tag: 0.2.7~171
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=df6562305f81d4d737a0aedf9f1560375daf8d39;p=rspamd.git

* Skip identical parts while testing mime regexps
---

diff --git a/src/plugins/regexp.c b/src/plugins/regexp.c
index 6693d5782..e1f751ef9 100644
--- a/src/plugins/regexp.c
+++ b/src/plugins/regexp.c
@@ -203,7 +203,7 @@ static gsize
 process_regexp (struct rspamd_regexp *re, struct worker_task *task)
 {
 	char *headerv, *c, t;
-	struct mime_text_part *part;
+	struct mime_text_part *part, *tmp;
 	GList *cur, *headerlist;
 	GRegex *regexp;
 	struct uri *url;
@@ -271,7 +271,16 @@ process_regexp (struct rspamd_regexp *re, struct worker_task *task)
 					task_cache_add (task, re, 1);
 					return 1;
 				}
-				cur = g_list_next (cur);
+				/* Skip identical parts */
+				while (cur) {
+					cur = g_list_next (cur);
+					if (cur) {
+						tmp = (struct mime_text_part *)cur->data;
+						if (fuzzy_compare_hashes (tmp->fuzzy, part->fuzzy) > 70) {
+							break;
+						}
+					}
+				}
 			}
 			task_cache_add (task, re, 0);
 			return 0;