From 8900a7e4b7f7365c0e183660099e1ba7889fc3a5 Mon Sep 17 00:00:00 2001
From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Sat, 27 May 2017 23:43:45 +0100
Subject: [PATCH] [Fix] Skip text parts when checking binary parts in fuzzy
 check

---
 src/plugins/fuzzy_check.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/plugins/fuzzy_check.c b/src/plugins/fuzzy_check.c
index dbf88e54f..ccca8eddc 100644
--- a/src/plugins/fuzzy_check.c
+++ b/src/plugins/fuzzy_check.c
@@ -2371,7 +2371,9 @@ fuzzy_generate_commands (struct rspamd_task *task, struct fuzzy_rule *rule,
 		}
 
 		if (G_LIKELY (!(flags & FUZZY_CHECK_FLAG_NOIMAGES))) {
-			if (mime_part->parsed_data.len > 0 &&
+			if (mime_part->ct &&
+					!(mime_part->flags & RSPAMD_MIME_PART_TEXT) &&
+					mime_part->parsed_data.len > 0 &&
 					fuzzy_check_content_type (rule, mime_part->ct)) {
 				if (fuzzy_module_ctx->min_bytes <= 0 || mime_part->parsed_data.len >=
 						fuzzy_module_ctx->min_bytes) {
-- 
2.39.5