From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Fri, 13 Mar 2015 13:44:35 +0000 (+0000)
Subject: Check boundary prior to dereferencing.
X-Git-Tag: 0.9.0~498
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=b34ae124cacc391595705a7e2d0d9825877730e5;p=rspamd.git

Check boundary prior to dereferencing.
---

diff --git a/src/libserver/url.c b/src/libserver/url.c
index e43ff3724..a3dbf92f4 100644
--- a/src/libserver/url.c
+++ b/src/libserver/url.c
@@ -1742,8 +1742,8 @@ url_email_end (const gchar *begin,
 
 	/* Strip strange symbols at the end */
 	if (got_at) {
-		while ((!is_domain (*p) || *p == '.' || *p == '_') &&
-				p >= match->m_begin) {
+		while (p >= match->m_begin &&
+				(!is_domain (*p) || *p == '.' || *p == '_')) {
 			p --;
 		}
 		p ++;