From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Wed, 9 Mar 2016 15:56:34 +0000 (+0000)
Subject: [Fix] Add guard when searching for email urls
X-Git-Tag: 1.2.0~88
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d2217897a7e43e395138b4466ed5ed582bc7ef4e;p=thirdparty%2Frspamd.git

[Fix] Add guard when searching for email urls
---

diff --git a/src/libserver/url.c b/src/libserver/url.c
index 76306d9bef..4d0969a979 100644
--- a/src/libserver/url.c
+++ b/src/libserver/url.c
@@ -1911,7 +1911,7 @@ url_email_end (struct url_callback_data *cb,
 			p --;
 		}
 
-		if (g_ascii_isalnum (*p)) {
+		if (p < cb->end && g_ascii_isalnum (*p)) {
 			p ++;
 		}