From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Wed, 25 Aug 2021 16:12:28 +0000 (+0100)
Subject: [Minor] Fix match_limit in pcre2 code
X-Git-Tag: 3.1~220
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=0632326add301a3be469ffa0fd48dd3178263c9b;p=rspamd.git

[Minor] Fix match_limit in pcre2 code
---

diff --git a/src/libutil/regexp.c b/src/libutil/regexp.c
index 90920a95e..5b928bcb4 100644
--- a/src/libutil/regexp.c
+++ b/src/libutil/regexp.c
@@ -693,6 +693,10 @@ rspamd_regexp_search (const rspamd_regexp_t *re, const gchar *text, gsize len,
 		len = strlen (text);
 	}
 
+	if (re->match_limit > 0 && len > re->match_limit) {
+		len = re->match_limit;
+	}
+
 	if (end != NULL && *end != NULL) {
 		/* Incremental search */
 		mt = (*end);