From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Sat, 25 Dec 2021 20:02:54 +0000 (+0000)
Subject: [Minor] Fix division by zero
X-Git-Tag: 3.2~142
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ae24d391fb899234fefa49fa6a557e7c77a96522;p=thirdparty%2Frspamd.git

[Minor] Fix division by zero
---

diff --git a/src/plugins/chartable.c b/src/plugins/chartable.c
index c997862a14..56fdac3a63 100644
--- a/src/plugins/chartable.c
+++ b/src/plugins/chartable.c
@@ -596,7 +596,7 @@ rspamd_chartable_process_part (struct rspamd_task *task,
 	gdouble cur_score = 0.0;
 
 	if (part == NULL || part->utf_words == NULL ||
-			part->utf_words->len == 0) {
+			part->utf_words->len == 0 || part->nwords == 0) {
 		return FALSE;
 	}