From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Thu, 14 Apr 2016 14:11:00 +0000 (+0100)
Subject: [Fix] Fix hyperscan callback invocation
X-Git-Tag: 1.2.4~40
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9a56acc7f91d27a35b7d05d5f4ad5ba989e98612;p=thirdparty%2Frspamd.git

[Fix] Fix hyperscan callback invocation
---

diff --git a/src/libutil/multipattern.c b/src/libutil/multipattern.c
index 15c0d641b6..b3e01330fe 100644
--- a/src/libutil/multipattern.c
+++ b/src/libutil/multipattern.c
@@ -499,12 +499,14 @@ rspamd_multipattern_hs_cb (unsigned int id,
 		void *ud)
 {
 	struct rspamd_multipattern_cbdata *cbd = ud;
-	gint ret;
+	gint ret = 0;
 
-	ret = cbd->cb (cbd->mp, id, from, to, cbd->in, cbd->len, cbd->ud);
+	if (to > 0) {
+		ret = cbd->cb (cbd->mp, id, from, to - 1, cbd->in, cbd->len, cbd->ud);
 
-	cbd->nfound ++;
-	cbd->ret = ret;
+		cbd->nfound ++;
+		cbd->ret = ret;
+	}
 
 	return ret;
 }